# Armytrix — ARMYTRIX OBDII CONTROL > Wireless exhaust valve control and real-time ECU data monitoring for performance tuning. (iPhone/iPad app by ARMYTRIX CORP..) - Source: https://appshunter.io/ios/app/armytrix/id990665141 (this page in markdown: same URL + `.md`) - Developer: [ARMYTRIX CORP.](https://appshunter.io/developer/990665140) - Category: Utilities, Productivity - Price: Free - Age rating: 4+ - Requires: iOS 16.6 · 9 MB - Languages: American English - Released: 2015-05-28 - Data updated: 2026-07-18 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/armytrix/id990665141/reviews.md ## What is Armytrix? ARMYTRIX APP is a simple yet powerful addition to the arsenal, designed for your convenience and enhanced the already impressive ARMYTRIX tuning experience. ‧Simple wireless connection. ‧Easy valvetronic control with a press of a button. ‧Relays ECU data real time for monitoring convenience. ‧Automaticly eliminates catalytic converter related fault codes. ‧Manual fault codes erasing available. ‧Data logs allow detailed performance monitoring. Learn more about ARMYTRIX: https://www.armytrix.com/ Got questions? Inquiry@armytrix.com ## Key features - Wireless connection - Valvetronic exhaust control - Real-time ECU data display - Automatic catalytic converter fault code elimination - Manual fault code erasing - Performance data logging ## Recent user reviews (10 of 34) All indexed reviews: https://appshunter.io/ios/app/armytrix/id990665141/reviews.md ### 1/5 — Please fix the problem with *2025-08-10, version 3.4* The new app dont work for me anymore. They said to me to buy a new bluethooth receiver. Basicly they create problem and make you buy again a bluethooth controller :( please fix this for older model :(( ### 5/5 — Works *2024-12-23, version 3.3* Works perfect. Synced up immeditaly and was able to switch modes easily. Great way to see which mode it’s currently on ### 1/5 — Worst App Ever *2024-10-27, version 3.3* This is by far the worst app ever I have never been able to connect and see reading this is horrible tbh ### 4/5 — Imperial measurements? *2023-08-08, version 3.2* Is it possible to change to MPH, Fahrenheit, etc?? ### 1/5 — Useless app and remotes don’t last long :( *2023-02-08* Spent a small fortune for the exhaust and with one of the two remotes failing and the app not working, I’m pretty disappointed. iPhone app was working fine then stopped working after an update. Contacted support and they were responsive at the start but no further contact after going through troubleshooting with them. ### 5/5 — Works great *2022-11-19, version 3.2* 2018 Focus RS. Battery in the remote died and now I just only use the app. No complaints besides on the very very rare occasion that it had trouble connecting. Only happened twice within 2 years of having the exhaust system. The new interface is amazing ### 1/5 — App doesn’t connect *2022-08-14, version 3.2* Please fix app won’t connect, have to use remote control to open valves. ### 1/5 — Armytrix 370z *2022-07-30, version 3.1* Incapable de le contrôler avec le Bluetooth, j’ai un iPhone 13 et je dois utiliser la manette pour contrôler l’exhaust.. ### 1/5 — Fault code *2022-01-18, version 3.0* With the new version I’m not able to clearCatalytic converter for codes. Can you guys please fix this ASAP ### 1/5 — Doesn’t worn in iOS *2021-07-23, version 2.0* Bluetooth can’t connect to dongle in iOS 14.7. It would be nice to see an update in the last 3 years.. ## Frequently asked questions about Armytrix ### What does the ARMYTRIX APP do? The ARMYTRIX APP enhances the ARMYTRIX tuning experience by offering simple wireless control of exhaust valves and real-time monitoring of ECU data. It allows for easy adjustment of valvetronic systems and provides insights into your vehicle's performance. ### What are the key features of this app? Key features include a simple wireless connection, easy valvetronic exhaust control with a button press, real-time ECU data relay for monitoring, automatic elimination of catalytic converter fault codes, manual fault code erasing, and data logging for detailed performance analysis. ### Is this app free to use? Based on the provided information, the app is available for free. There are no mentions of subscription fees or in-app purchases for its core functionalities. ### What kind of vehicles is this app compatible with? The app is designed to work with vehicles equipped with ARMYTRIX tuning systems and an OBDII port for data relay. Specific compatibility details would typically be found on the manufacturer's website or within the app's store listing. ### How can this app improve my car's performance monitoring? This app provides real-time ECU data, allowing you to monitor critical engine parameters as they happen. The data logging feature further enables detailed analysis of your vehicle's performance over time, helping you understand its behavior and optimize settings. ## Version history (last 5 releases) ### 3.4 — 2025-03-13 Update for iOS 18. ### 3.3 — 2024-05-14 Fix version code issue in settings. ### 3.2 — 2022-08-13 Function update for "Trouble Code". ### 3.1 — 2022-05-03 Update trouble code function for new H.W. release. ### 3.0 — 2022-01-07 New UI design for version V3.0. ## Apps similar to Armytrix | App | Rating | Price | Category | | --- | --- | --- | --- | | [AP Racing](https://appshunter.io/ios/app/ap-racing/id1118960069) | — | Free | Utilities | | [LED Performance -Car dashboard](https://appshunter.io/ios/app/led-performance-car-dashboard/id1620198944) | 2.4 (5) | Free | Utilities | | [Tneer Tacs](https://appshunter.io/ios/app/tneer-tacs/id6446233042) | — | Free | Utilities | | [Fuel-It! 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