MobiSquirt vs DynoRoad
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MobiSquirt
Connect your iOS device to a MegaSquirt ECU to view and log real-time engine data. Analyze performance with external tools. Supports various MegaSquirt firmware versions.
- Connect to MegaSquirt ECU
- View real-time engine data
- Log data for analysis
- Supports MegaSquirt firmware
- WiFi or Bluetooth connection
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MobiSquirt allows you to connect your iOS device to a MegaSquirt ECU, view realtime data from your car's engine control system and log that data for later analysis using available tools such as MegaLogViewer. MobiSquirt will eventually support all versions of the MegaSquirt firmware but initial versions of the app will concentrate on compatibility with MegaSquirt 1, MegaSquirt 1 - Extra, MegaSquirt 2 and MegaSquirt 2-Extra. It is also anticipated that support for MegaJolt will be added. Version 1.2 of the App has been tested against most versions of the MS1-Extra and MS2-Extra firmware. Other firmware versions have partial or no support in this version. Use of this app will require provision of a WiFi or Bluetooth connection to your MegaSquirt ECU. Details of suitable options for this are available on the app web site - https://mobisquirt.org/ and in the user manual available at https://mobisquirt.org/user-manual/
DynoRoad
Measure your vehicle's horsepower and torque in real-time driving conditions without any wires or cables. This tool connects to your smartphone via Bluetooth, providing comprehensive performance analysis.
- Real-time horsepower and torque measurement
- Wireless Bluetooth connectivity
- No extra cables or laptop needed
- Monitors vehicle performance timing
- Revolutionary probe for measurements
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MAGICMOTORSPORT now gives you the opportunity to test your vehicle in REAL LIFE conditions! Check the modifications performed by FLEX in real driving situations! You will not only be able to accurately measure Horse Power and Torque but you can also monitor the timing of your vehicle's performance within set parameters for a complete analysis! NO WIRES! NO CABLES! NO LAPTOPS! All you need is the tool and your phone! That's it! The DynoRoad connects to your smartphone via Bluetooth and shows you all the data you need so there's no need to attach extra cables to your vehicle, not even to the OBD Socket! All measurements are taken by our revolutionary probe!
Screenshots
Verdict
The clearest difference is rating: DynoRoad at 5.0 against MobiSquirt's 3.0. DynoRoad also leads on update cadence (weekly vs every 41 months). MobiSquirt's advantage is review sentiment (67% vs 38%) and ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model 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.
DynoRoad holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews complicate that: 67% of MobiSquirt's written reviews are positive against 38% of DynoRoad's, so the app with the better star average is not the one people write more warmly about.
MobiSquirt ships an update every 41 months, DynoRoad weekly. The most recent releases landed on July 20, 2026 and June 1, 2026 respectively.
| Parameter | MobiSquirt | DynoRoad |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 38.5% of reviews |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 41 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 26 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Dave White | MAGICMOTORSPORT SRL |
Customer experience
MobiSquirt
DynoRoad
In-app purchases
MobiSquirt
No in-app purchases
DynoRoad
No in-app purchases









