# RaceChip+ vs Tuning

The clearest difference is rating: RaceChip+ at 3.1 against Tuning's 2.4. RaceChip+ also leads on review sentiment (38% vs 21%). On price, ratings volume, update cadence and ads there is nothing between them.

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

RaceChip+ holds the better App Store score, 3.1 against 2.4. Both are backed by a comparable volume of ratings — 81 and 29 respectively. Written reviews point the same way: 38% of RaceChip+'s written reviews are positive against 21% of Tuning's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on July 14, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | RaceChip+ | Tuning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (81 ratings)](https://appshunter.io/ios/app/racechip-plus/id1450806314/reviews)** | [2.4 (29 ratings)](https://appshunter.io/ios/app/tuning-pro/id1508035080/reviews) |
| Number of ratings | **81** | 29 |
| Positive reviews | **38.5% of reviews** | 20.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 96 MB | 31 MB |
| Requires iOS | 12.2 | 12.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RaceChip Chiptuning GmbH & Co. KG](https://appshunter.io/developer/989102959) | [Smart Vehicle Engineering GmbH](https://appshunter.io/developer/1508035079) |

## 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

**In-app purchases:** none


### Tuning

[App page](https://appshunter.io/ios/app/tuning-pro/id1508035080)

Enhance your car's performance with a tuning module. Adjust settings to match your vehicle and driving style, with modes like Eco, Sport, and Race. Receive instant updates for your car's configuration and the tuning chip's software.

**Highlights:** Car tuning module, Customizable settings, Eco, Sport, Race driving modes, Instant software updates, Product support

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

**In-app purchases:** none


## Frequently asked questions

### Is RaceChip+ free?

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

### Is Tuning free?

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

### Which has better reviews, RaceChip+ or Tuning?

RaceChip+ is rated higher. RaceChip+ averages 3.1 out of 5 from 81 ratings, while Tuning averages 2.4 from 29 ratings.

### Do RaceChip+ or Tuning have ads?

Neither RaceChip+ nor Tuning shows ads.

### Which is updated more often, RaceChip+ or Tuning?

RaceChip+ ships an update every 2 months, and Tuning every 2 months. Most recently, RaceChip+ was updated on July 14, 2026 and Tuning on June 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.*