# TuningHost vs ByteFlasher

The clearest difference is iOS requirement: ByteFlasher at 15.0 against TuningHost's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TuningHost ships an update fortnightly, ByteFlasher monthly. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | TuningHost | ByteFlasher |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/byteflasher/id6745198835/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free |
| Size | 8 MB | 70 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tuning Host SL GmbH](https://appshunter.io/developer/1775790000) | [Renovelo LLC](https://appshunter.io/developer/1811256567) |

## What reviewers say

### TuningHost

[App page](https://appshunter.io/ios/app/tuninghost/id6737291958)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is TuningHost free?

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

### Is ByteFlasher free?

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

### Do TuningHost or ByteFlasher have ads?

Neither TuningHost nor ByteFlasher shows ads.

### Which is updated more often, TuningHost or ByteFlasher?

TuningHost ships an update fortnightly, and ByteFlasher monthly. Most recently, TuningHost was updated on October 9, 2026 and ByteFlasher on September 28, 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.*