# RaceChip+ vs MUSWAY Tunest

The clearest difference is rating: MUSWAY Tunest at 3.7 against RaceChip+'s 3.1. MUSWAY Tunest also leads on update cadence (every 9 days vs every 2 months). RaceChip+'s advantage is ratings volume (81 vs 3) and review sentiment (38% vs 25%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

MUSWAY Tunest holds the better App Store score, 3.7 against 3.1. That said, the two scores are not equally well evidenced: RaceChip+ has 81 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 38% of RaceChip+'s written reviews are positive against 25% of MUSWAY Tunest's, so the app with the better star average is not the one people write more warmly about.

RaceChip+ ships an update every 2 months, MUSWAY Tunest every 9 days. Both last shipped on October 21, 2026.

## The numbers

| Metric | RaceChip+ | MUSWAY Tunest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (81 ratings)](https://appshunter.io/ios/app/racechip-plus/id1450806314/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/musway-tunest/id1580337174/reviews)** |
| Number of ratings | **81** | 3 |
| Positive reviews | **38.5% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 100 MB | 25 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RaceChip](https://appshunter.io/developer/989102959) | [MUSWAY TECHNOLOGY LIMITED](https://appshunter.io/developer/1387469200) |

## What reviewers say

### RaceChip+

[App page](https://appshunter.io/ios/app/racechip-plus/id1450806314)

Control chip tuning and throttle tuning for your car with this app. Fine-tune settings to match your car's specifics and driving style, with easy access to Eco, Sport, and Race modes. Experience enhanced performance with RaceChip tuning chips.

**Highlights:** Chip tuning control, Throttle tuning control, Customizable driving modes (Eco, Sport, Race), Real-time software updates, Product support

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

**In-app purchases:** none


### MUSWAY Tunest

[App page](https://appshunter.io/ios/app/musway-tunest/id1580337174)

This utility app provides comprehensive tools for adjusting car audio systems. It allows users to fine-tune various aspects of their sound setup, unlocking the full capabilities of compatible DSP products. Ideal for both professional installers and audio enthusiasts.

**Highlights:** Car audio system fine-tuning, Adjust virtually every aspect, Unlock full DSP potential, For professional installers, For audiophiles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RaceChip+ free?

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

### Is MUSWAY Tunest free?

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

### Which has better reviews, RaceChip+ or MUSWAY Tunest?

MUSWAY Tunest is rated higher. RaceChip+ averages 3.1 out of 5 from 81 ratings, while MUSWAY Tunest averages 3.7 from 3 ratings.

### Do RaceChip+ or MUSWAY Tunest have ads?

Neither RaceChip+ nor MUSWAY Tunest shows ads.

### Which is updated more often, RaceChip+ or MUSWAY Tunest?

RaceChip+ ships an update every 2 months, and MUSWAY Tunest every 9 days. Most recently, RaceChip+ was updated on October 21, 2026 and MUSWAY Tunest on October 21, 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.*