# RSiAJP Lite vs TDI Flasher

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.

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.

## The numbers

| Metric | RSiAJP Lite | TDI Flasher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/tdi-flasher/id6447965520/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 33 MB | 55 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Grenat](https://appshunter.io/developer/1234725484) | [Mobile Flash Solutions Ltd](https://appshunter.io/developer/1683126213) |

## What reviewers say

### RSiAJP Lite

[App page](https://appshunter.io/ios/app/rsiajp-lite/id1240448529)

**Features:** Vision Pro support

**In-app purchases:** none


### TDI Flasher

[App page](https://appshunter.io/ios/app/tdi-flasher/id6447965520)

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.

**Highlights:** Datalogging with BHP & Torque estimates, Read & Clear Trouble Codes, Remap/Flash vehicle with performance tunes, Check OBD Readiness Status

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RSiAJP Lite free?

RSiAJP Lite is free to download, with no in-app purchases.

### Is TDI Flasher free?

TDI Flasher is free to download, with no in-app purchases.

### Do RSiAJP Lite or TDI Flasher have ads?

TDI Flasher shows ads; RSiAJP Lite does not.

### Which is updated more often, RSiAJP Lite or TDI Flasher?

RSiAJP Lite ships an update every 2 months, and TDI Flasher every 3 months. Most recently, RSiAJP Lite was updated on October 23, 2026 and TDI Flasher on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*