Simurelay is popular, with 1.5 million installs. Users rate it well: 4.3 stars from 5,328 ratings. Show more ›
Simurelay is made and published by
Mordia Studio.
AppBrain is an independent app data site and isn't affiliated with Mordia Studio.
The app name, icon, screenshots and description belong to Mordia Studio and are shown as
published on Google Play.
Summary
Simurelay is an Android simulator that enables design and testing of electromechanical relay systems, using real-world components such as relays, switches, contactors, timers, and motors. Note that it is not ranked in any top lists.
Pros & Cons
Large installed base with over 1,000,000+ installs, signaling broad adoption
Free to use, lowering barriers to learning
Rich library of basic components (relays, switches, contactors, timers, motors) for practical diagramming
Real-time simulation enables hands-on experimentation and learning
May lack some advanced PLC-focused features and extensive digital-electronics coverage typical of competitors
Primarily focused on basic components; may not cover full circuit analysis or industrial-grade workflows
About Simurelay
Simurelay is an education app developed by Mordia Studio.
Install Statistics
Simurelay has been installed 1.5 million times. In the last 30 days, the app was installed 42 thousand times.
User Ratings
Simurelay is rated 4.30 out of 5 stars. The rating is based on 5.3 thousand ratings.
App Information
Simurelay is freely available from Google Play. The app size is 18.02 MB. The latest version available is 3.0.6. The last update was on October 6, 2026.
Technical Requirements
Simurelay requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since May 2020.
Description by Mordia Studio(from Google Play)
Simurelay is a simulator to help you design electromechanical systems and simulate them.
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Nice, it would be better if 1. We can select several components at the same time, so we can move it together, not one by one. 2. switch with same label name can trigger at same time, like a limit switch that have NO and NC, so we just trigger one
★★★★★Derpy Hooves (L.F.)· Nov 21, 2025
To the developer, I hope you add new parts to the system such as running capacitor and starting capacitor for three-phase training connection
★★★★☆Rahul Maurya· Oct 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 wants to 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 an account option in it, and if possible please reduce subscription price around 299 or less, and ACB feature and there kit
★★★★★Francois Scholtz· May 29, 2026
Wish it can make use of PLC and rotation on signal phase motor. But the rest is really helpful
★☆☆☆☆Kyle Beadman· Oct 17, 2025
I paid for and had the full version but since the update you want me to pay for the full version again? ......... disgusting
★☆☆☆☆Dr Norman Osborn· Dec 30, 2025
Its good app, but I can't use Off Delay Relay. It's not off and still on. On Delay Relay is work alone but not with many components. My phone is Android 10. Realme 5i. Plz fix it. I've purchased all features.
★☆☆☆☆Mark christian· Jan 19, 2026
I have already purchased all new features, but the timer didn't work. Very disappointing
★☆☆☆☆Innocent Soka· Mar 23, 2026
In this new version contactor coil is nowhere to be found the available coil is just impulse coil, solenoid coil, which you can't control contact in motor
Google Play Rankings for Simurelay
This app is not ranked
Technologies used by Simurelay
4 permissions·11 libraries
Subscribe to see full permission and library details
Trust & Safety: Permissions are standard for an education app with networking and in-app purchases (ACCESS_NETWORK_STATE, INTERNET, BILLING) and a DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION flag. No location, camera, contacts, or other highly sensitive permissions are requested, indicating a safety-conscious design.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
