Simurelay

In-app purchases
4.3
5.3K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
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About this app

Simurelay is a simulator to help you design electromechanical systems and simulate them. It allows to make many electrical diagrams by using the available basic components such as relays, switches, buttons, contactors, timers, motors...
Updated on
Sep 19, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.3
5.1K reviews
Plamen Petkov
December 20, 2025
I am confused about my review. I like it a lot but I purchased the full version and I did not find any timers in the list. if this bug is fixed I will purchase the full version again dear developer, you are probably a very experienced electrician but for me, as a mechanic it would be very helpful to have the names for each symbol somewhere so I can Google the function this is my second edit of the review I found out that three is description of the elements when you press and hold the icon. šŸ˜€
6 people found this review helpful
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Rahul Maurya
October 5, 2025
Really a good platform for simulation of an electrical circuit, but Export and import features are available in the paid version, and the price is so high, if anyone purchased it they can only use it in the same device if he wanna move on any other device (it may be there device has any type of faltu or anything else) there paid version will not be with them, so please add a account option in it , and if possible please reduce subscription price around 299 or less, and ACB feature and there kit
9 people found this review helpful
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Simon Davison
March 10, 2021
Great app. I would give 5 stars if the window zoom function could also be mapped to a scroll wheel on a USB mouse. I use the app on a TV box with mouse connected and a large display. I cannot zoom in or out, but the app on a small phone supports pinch zooming. It would also be nice if a small hint was given when a pointer hovers above a component in the menu.
53 people found this review helpful
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What’s new

- Fix contacts with timer tags,
- Fix light blink element.