PLC Simulator 2, Ladder Logic8.1 - App Store
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Publisher Description
This app allows PLC students (Electricians, apprentices and college students) to test their small homework assignments using their phone and explore basic PLC programming. It has input instructions, outputs, timers, counters, latches, unlatches and compare blocks, each rung is FULLY configurable with 6 instruction long and 4 instructions deep.
Features include:
- Three Interactive animations.
- Includes the code to run animation 3, "Bottling Plant".
- Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- Simple to construct and run PLC ladder logic.
- Save up to 40 programs.
- Includes 5 preloaded example programs that can be modified to see the affects of the changes.
- It’s FREE with NO ADVERTISEMENTS.
--- (Makes it a great learning tool for instructors to help their students to learn ladder logic.) ---
Give it a try, I think you will like it.
Version History - Updated animation 2
- Improved --(RES)-- output
- Increased maximum of program files to 40 8.1 Oct 5 - Now includes the code to run animation 3 "Bottling Plant" (the most difficult animation).
- Now has 15 PLC instructions, including a new Timer Off Delay.
- Now Timers include a "Timing" bit TT.
- Updated animations.
- Compare blocks are more friendly. 8.0 Sep 23 Supports iOS 26.
Minor graphics improvements. 7.3 Aug 31 Supports iOS 26.
Minor graphic improvements. 7.0 Aug 24 - Corrected small typo. 6.9 06/09/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.8 03/27/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.7 03/26/2025 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.6 12/19/2024 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.5 12/18/2024 Graphics Update. 6.4 08/12/2023 Graphics Update. 6.3 08/06/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 6.0 07/26/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.9 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.8 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.7 07/24/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.6 07/03/2023 Now has a Box Filling animation that interacts with your ladder logic program!
Also, now has normally closed PLC input pushbuttons. 5.5 07/02/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.3 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.2 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.1 06/27/2023 Now has a Box Filling animation that interacts with your ladder logic program. 4.8 06/27/2023 ANIMATIONS that interact with your ladder logic program. 4.5 05/29/2023 ANIMATIONS that interact with your ladder logic program. 4.4 05/26/2023 ANIMATIONS that interact with your ladder logic program. 4.3 05/25/2023 ANIMATIONS that interact with your ladder logic program. 4.2 05/24/2023
About PLC Simulator 2, Ladder Logic
The company that develops PLC Simulator 2, Ladder Logic is David White. The latest version released by its developer is 8.1.
To install PLC Simulator 2, Ladder Logic on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the PLC Simulator 2, Ladder Logic as malware if the download link is broken.
How to install PLC Simulator 2, Ladder Logic on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the PLC Simulator 2, Ladder Logic is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After PLC Simulator 2, Ladder Logic is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 8.1
posted on 2026-10-13
Version History - Updated animation 2
- Improved --(RES)-- output
- Increased maximum of program files to 40 8.1 Oct 5 - Now includes the code to run animation 3 "Bottling Plant" (the most difficult animation).
- Now has 15 PLC instructions, including a new Timer Off Delay.
- Now Timers include a "Timing" bit TT.
- Updated animations.
- Compare blocks are more friendly. 8.0 Sep 23 Supports iOS 26.
Minor graphics improvements. 7.3 Aug 31 Supports iOS 26.
Minor graphic improvements. 7.0 Aug 24 - Corrected small typo. 6.9 06/09/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.8 03/27/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.7 03/26/2025 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.6 12/19/2024 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.5 12/18/2024 Graphics Update. 6.4 08/12/2023 Graphics Update. 6.3 08/06/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 6.0 07/26/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.9 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.8 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.7 07/24/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.6 07/03/2023 Now has a Box Filling animation that interacts with your ladder logic program!
Also, now has normally closed PLC input pushbuttons. 5.5 07/02/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.3 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.2 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.1 06/27/2023 Now has a Box Filling animation that interacts with your ladder logic program. 4.8 06/27/2023 ANIMATIONS that interact with your ladder logic program. 4.5 05/29/2023 ANIMATIONS that interact with your ladder logic program. 4.4 05/26/2023 ANIMATIONS that interact with your ladder logic program. 4.3 05/25/2023 ANIMATIONS that interact with your ladder logic program. 4.2 05/24/2023
version 8.1
posted on 2026-10-06
Version History - Updated animation 2
- Improved --(RES)-- output
- Increased maximum of program files to 40 8.1 14h ago - Now includes the code to run animation 3 "Bottling Plant" (the most difficult animation).
- Now has 15 PLC instructions, including a new Timer Off Delay.
- Now Timers include a "Timing" bit TT.
- Updated animations.
- Compare blocks are more friendly. 8.0 Sep 23 Supports iOS 26.
Minor graphics improvements. 7.3 Aug 31 Supports iOS 26.
Minor graphic improvements. 7.0 Aug 24 - Corrected small typo. 6.9 06/09/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.8 03/27/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.7 03/26/2025 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.6 12/19/2024 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.5 12/18/2024 Graphics Update. 6.4 08/12/2023 Graphics Update. 6.3 08/06/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 6.0 07/26/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.9 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.8 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.7 07/24/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.6 07/03/2023 Now has a Box Filling animation that interacts with your ladder logic program!
Also, now has normally closed PLC input pushbuttons. 5.5 07/02/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.3 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.2 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.1 06/27/2023 Now has a Box Filling animation that interacts with your ladder logic program. 4.8 06/27/2023 ANIMATIONS that interact with your ladder logic program. 4.5 05/29/2023 ANIMATIONS that interact with your ladder logic program. 4.4 05/26/2023 ANIMATIONS that interact with your ladder logic program. 4.3 05/25/2023 ANIMATIONS that interact with your ladder logic program. 4.2 05/24/2023
version 8.0
posted on 2026-10-02
Version History - Now includes the code to run animation 3 "Bottling Plant" (the most difficult animation).
- Now has 15 PLC instructions, including a new Timer Off Delay.
- Now Timers include a "Timing" bit TT.
- Updated animations.
- Compare blocks are more friendly. 8.0 Sep 23 Supports iOS 26.
Minor graphics improvements. 7.3 Aug 31 Supports iOS 26.
Minor graphic improvements. 7.0 Aug 24 - Corrected small typo. 6.9 06/09/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.8 03/27/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.7 03/26/2025 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.6 12/19/2024 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.5 12/18/2024 Graphics Update. 6.4 08/12/2023 Graphics Update. 6.3 08/06/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 6.0 07/26/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.9 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.8 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.7 07/24/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.6 07/03/2023 Now has a Box Filling animation that interacts with your ladder logic program!
Also, now has normally closed PLC input pushbuttons. 5.5 07/02/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.3 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.2 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.1 06/27/2023 Now has a Box Filling animation that interacts with your ladder logic program. 4.8 06/27/2023 ANIMATIONS that interact with your ladder logic program. 4.5 05/29/2023 ANIMATIONS that interact with your ladder logic program. 4.4 05/26/2023 ANIMATIONS that interact with your ladder logic program. 4.3 05/25/2023 ANIMATIONS that interact with your ladder logic program. 4.2 05/24/2023 Graphics update. 4.1 05/19/2023
version 8.0
posted on 2026-09-25
Version History - Now includes the code to run animation 3 "Bottling Plant" (the most difficult animation).
- Now has 15 PLC instructions, including a new Timer Off Delay.
- Now Timers include a "Timing" bit TT.
- Updated animations.
- Compare blocks are more friendly. 8.0 1d ago Supports iOS 26.
Minor graphics improvements. 7.3 Aug 31 Supports iOS 26.
Minor graphic improvements. 7.0 Aug 24 - Corrected small typo. 6.9 06/09/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.8 03/27/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.7 03/26/2025 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.6 12/19/2024 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.5 12/18/2024 Graphics Update. 6.4 08/12/2023 Graphics Update. 6.3 08/06/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 6.0 07/26/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.9 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.8 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.7 07/24/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.6 07/03/2023 Now has a Box Filling animation that interacts with your ladder logic program!
Also, now has normally closed PLC input pushbuttons. 5.5 07/02/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.3 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.2 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.1 06/27/2023 Now has a Box Filling animation that interacts with your ladder logic program. 4.8 06/27/2023 ANIMATIONS that interact with your ladder logic program. 4.5 05/29/2023 ANIMATIONS that interact with your ladder logic program. 4.4 05/26/2023 ANIMATIONS that interact with your ladder logic program. 4.3 05/25/2023 ANIMATIONS that interact with your ladder logic program. 4.2 05/24/2023 Graphics update. 4.1 05/19/2023
version 7.3
posted on 2026-09-18
Version History Supports iOS 26.
Minor graphics improvements. 7.3 Aug 31 Supports iOS 26.
Minor graphic improvements. 7.0 Aug 24 - Corrected small typo. 6.9 06/09/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.8 03/27/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.7 03/26/2025 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.6 12/19/2024 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.5 12/18/2024 Graphics Update. 6.4 08/12/2023 Graphics Update. 6.3 08/06/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 6.0 07/26/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.9 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.8 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.7 07/24/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.6 07/03/2023 Now has a Box Filling animation that interacts with your ladder logic program!
Also, now has normally closed PLC input pushbuttons. 5.5 07/02/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.3 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.2 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.1 06/27/2023 Now has a Box Filling animation that interacts with your ladder logic program. 4.8 06/27/2023 ANIMATIONS that interact with your ladder logic program. 4.5 05/29/2023 ANIMATIONS that interact with your ladder logic program. 4.4 05/26/2023 ANIMATIONS that interact with your ladder logic program. 4.3 05/25/2023 ANIMATIONS that interact with your ladder logic program. 4.2 05/24/2023 Graphics update. 4.1 05/19/2023 Now with memory outputs (non-hardwired outputs) and graphic updates 3.8 05/12/2023
version 7.3
posted on 2026-09-04
Version History Supports iOS 26.
Minor graphics improvements. 7.3 3d ago Supports iOS 26.
Minor graphic improvements. 7.0 Aug 24 - Corrected small typo. 6.9 06/09/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.8 03/27/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.7 03/26/2025 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.6 12/19/2024 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.5 12/18/2024 Graphics Update. 6.4 08/12/2023 Graphics Update. 6.3 08/06/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 6.0 07/26/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.9 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.8 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.7 07/24/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.6 07/03/2023 Now has a Box Filling animation that interacts with your ladder logic program!
Also, now has normally closed PLC input pushbuttons. 5.5 07/02/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.3 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.2 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.1 06/27/2023 Now has a Box Filling animation that interacts with your ladder logic program. 4.8 06/27/2023 ANIMATIONS that interact with your ladder logic program. 4.5 05/29/2023 ANIMATIONS that interact with your ladder logic program. 4.4 05/26/2023 ANIMATIONS that interact with your ladder logic program. 4.3 05/25/2023 ANIMATIONS that interact with your ladder logic program. 4.2 05/24/2023 Graphics update. 4.1 05/19/2023 Now with memory outputs (non-hardwired outputs) and graphic updates 3.8 05/12/2023
version 6.9
posted on 2026-08-22
Version History - Corrected small typo. 6.9 06/09/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.8 03/27/2025 - New Bottle Plant Animation.
- Enhanced performance. 6.7 03/26/2025 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.6 12/19/2024 - Input and Output descriptions.
- Rung descriptions.
- 25 programmable rungs.
- New animation in January. 6.5 12/18/2024 Graphics Update. 6.4 08/12/2023 Graphics Update. 6.3 08/06/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 6.0 07/26/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.9 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.8 07/25/2023 Box Filling animation that interacts with your ladder logic program!
New OSR (One Shot Rising) input instruction - Very useful with Latch and Unlatch instructions.
New program filename organization. 5.7 07/24/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.6 07/03/2023 Now has a Box Filling animation that interacts with your ladder logic program!
Also, now has normally closed PLC input pushbuttons. 5.5 07/02/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.3 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.2 06/28/2023 Now has a Box Filling animation that interacts with your ladder logic program! 5.1 06/27/2023 Now has a Box Filling animation that interacts with your ladder logic program. 4.8 06/27/2023 ANIMATIONS that interact with your ladder logic program. 4.5 05/29/2023 ANIMATIONS that interact with your ladder logic program. 4.4 05/26/2023 ANIMATIONS that interact with your ladder logic program. 4.3 05/25/2023 ANIMATIONS that interact with your ladder logic program. 4.2 05/24/2023 Graphics update. 4.1 05/19/2023 Now with memory outputs (non-hardwired outputs) and graphic updates 3.8 05/12/2023 Now with memory outputs (non-hardwired outputs) and graphics update. 3.7 05/12/2023 Performance update. 3.5 05/03/2023
version 6.9
posted on 2025-06-09
Jun 9, 2025
Version 6.9
- Corrected small typo.
version 6.9
posted on 2025-06-09
- Corrected small typo.
version 6.8
posted on 2025-03-27
Mar 27, 2025
Version 6.8
- New Bottle Plant Animation.
- Enhanced performance.
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