RSiAJP Lite vs TDI Flasher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RSiAJP Lite
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This application enables the display of ECU information for TVR AJP (V8 and S6) engined cars (Cerbera, Tamora, Tuscan, Sagaris, T350). The application connects to the car's MBE 941/970 ECU using a Bluetooth Low Energy serial adapter available from https://rsiajp.com. This version of the app displays RPM, Air Temperature and Battery All other data is simulated. A fully simulated mode is available to show the application to your friends too, even though you're not connected to a car. The author of the application will accept no liability whatsoever for any damage to the car, engine or ECU resulting from the use of the application. By running the application you accept full responsibility of any potential consequences. More details here: http://rsiajp.com and join/like our Facebook page: https://www.facebook.com/rsiajp for updates and discussion
TDI Flasher
Remap your VAG TDI vehicle from home with this mobile tuning solution. Improve power and efficiency by flashing custom tunes. Requires a specific OBD adapter.
- Datalogging with BHP & Torque estimates
- Read & Clear Trouble Codes
- Remap/Flash vehicle with performance tunes
- Check OBD Readiness Status
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Revolutionising the TDI tuning market with a mobile flashing solution delivering high quality tunes in the palm of your hand. Improve the power and efficiency of your vehicle, remap your car from home with TDI Flasher. TDI Flasher OBD Adapter is required in order to flash your vehicle. Features - Datalogging (with estimated BHP & Torque values) - Read & Clear Trouble Codes - Remap/Flash your car with one of our Performance or Emissions solutions - Check OBD Readiness Status
Screenshots
Verdict
The clearest difference is ads: RSiAJP Lite at none against TDI Flasher's shown. On price, update cadence, 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.
RSiAJP Lite ships an update every 2 months, TDI Flasher every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | RSiAJP Lite | TDI Flasher |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 33 MB | 55 MB |
| Age rating | 4+ | 17+ |
| Developer | Grenat | Mobile Flash Solutions Ltd |
In-app purchases
RSiAJP Lite
No in-app purchases
TDI Flasher
No in-app purchases
