MRX vs ECUconnect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MRX
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**Function Application** - Easy install - Real-Time Tuning - Injector Tuning - Ignition Tuning
ECUconnect
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With ECUconnect, you can manage the firmware of your TPE ECUconnect OBD2 adapter and carry out various maintenance duties.
Screenshots
Verdict
The clearest difference is update cadence: MRX at every 3 weeks against ECUconnect's every 5 months. MRX also leads on iOS requirement (8.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MRX ships an update every 3 weeks, ECUconnect every 5 months. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.
| Parameter | MRX | ECUconnect |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 56 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Suthipoj tripuwabhrut | TPE Europe GmbH |
In-app purchases
MRX
No in-app purchases
ECUconnect
No in-app purchases
