# ByteFlasher vs Bimmer Telemetry

The clearest difference is in-app purchases: ByteFlasher at none against Bimmer Telemetry's 1. ByteFlasher also leads on iOS requirement (15.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bimmer Telemetry sells 1 in-app purchase, starting at $3.99 per month. ByteFlasher asks for nothing beyond the download.

ByteFlasher ships an update monthly, Bimmer Telemetry every 6 weeks. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ByteFlasher | Bimmer Telemetry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/byteflasher/id6745198835/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 70 MB | 7 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Renovelo LLC](https://appshunter.io/developer/1811256567) | [Dumitru Davidov](https://appshunter.io/developer/6785534183) |

## What reviewers say

### ByteFlasher

[App page](https://appshunter.io/ios/app/byteflasher/id6745198835)

Unlock your vehicle's performance potential with this mobile tuning solution. Optimize horsepower, torque, and fuel efficiency wirelessly. Diagnose and clear engine trouble codes with ease.

**Highlights:** Stage 1 & Stage 2 Performance Tunes, Advanced Customization Options, Unlimited Tune Adjustments, Wireless OBD2 Connectivity, Read & Clear DTCs, Data-Driven Performance Tuning

**In-app purchases:** none


### Bimmer Telemetry

[App page](https://appshunter.io/ios/app/bimmer-telemetry/id6785534181)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bimmer Telemetry Pro | $3.99 | per month |


## Frequently asked questions

### Is ByteFlasher free?

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

### Is Bimmer Telemetry free?

Bimmer Telemetry is free to download, with in-app purchases available.

### Do ByteFlasher or Bimmer Telemetry have ads?

Neither ByteFlasher nor Bimmer Telemetry shows ads.

### Which is updated more often, ByteFlasher or Bimmer Telemetry?

ByteFlasher ships an update monthly, and Bimmer Telemetry every 6 weeks. Most recently, ByteFlasher was updated on October 13, 2026 and Bimmer Telemetry on October 10, 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.*