# RaceChip+ vs Smart Light Master

The clearest difference is rating: RaceChip+ at 3.1 against Smart Light Master's 1.0. RaceChip+ also leads on review sentiment (38% vs 0%) and ratings volume (81 vs 11). Smart Light Master's advantage is update cadence (every 2 weeks vs every 2 months). 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.

RaceChip+ holds the better App Store score, 3.1 against 1.0. That said, the two scores are not equally well evidenced: RaceChip+ has 81 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 38% of RaceChip+'s written reviews are positive against 0% of Smart Light Master's.

RaceChip+ ships an update every 2 months, Smart Light Master every 2 weeks. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | RaceChip+ | Smart Light Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (81 ratings)](https://appshunter.io/ios/app/racechip-plus/id1450806314/reviews)** | [1.0 (11 ratings)](https://appshunter.io/ios/app/smart-light-master/id6821223734/reviews) |
| Number of ratings | **81** | 11 |
| Positive reviews | **38.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 100 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RaceChip](https://appshunter.io/developer/989102959) | [任南 徐](https://appshunter.io/developer/1558719035) |

## 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


### Smart Light Master

[App page](https://appshunter.io/ios/app/smart-light-master/id6821223734)

Control your Bluetooth-enabled lamp directly from your iPhone without needing an additional hub. Simply enable Bluetooth on your device, grant the app permission, and start managing your light.

**Highlights:** Bluetooth light control, No extra hub needed, iPhone compatible, Easy setup

**In-app purchases:** none


## Frequently asked questions

### Is RaceChip+ free?

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

### Is Smart Light Master free?

Smart Light Master is free to download, with no in-app purchases.

### Which has better reviews, RaceChip+ or Smart Light Master?

RaceChip+ is rated higher. RaceChip+ averages 3.1 out of 5 from 81 ratings, while Smart Light Master averages 1.0 from 11 ratings.

### Do RaceChip+ or Smart Light Master have ads?

Neither RaceChip+ nor Smart Light Master shows ads.

### Which is updated more often, RaceChip+ or Smart Light Master?

RaceChip+ ships an update every 2 months, and Smart Light Master every 2 weeks. Most recently, RaceChip+ was updated on November 2, 2026 and Smart Light Master on November 6, 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.*