# Armytrix vs RaceChip+

The clearest difference is rating: RaceChip+ at 3.1 against Armytrix's 1.0. RaceChip+ also leads on ratings volume (81 vs 1) and review sentiment (38% vs 18%). 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 1, so its average is the more settled of the two. Written reviews point the same way: 18% of Armytrix's written reviews are positive against 38% of RaceChip+'s.

Armytrix ships an update every 7 months, RaceChip+ every 2 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Armytrix | RaceChip+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/armytrix/id990665141/reviews) | **[3.1 (81 ratings)](https://appshunter.io/ios/app/racechip-plus/id1450806314/reviews)** |
| Number of ratings | 1 | **81** |
| Positive reviews | 17.6% of reviews | **38.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 9 MB | 100 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ARMYTRIX CORP.](https://appshunter.io/developer/990665140) | [RaceChip](https://appshunter.io/developer/989102959) |

## What reviewers say

### Armytrix

[App page](https://appshunter.io/ios/app/armytrix/id990665141)

This app provides wireless control for exhaust valves and displays real-time ECU data. It simplifies performance monitoring and allows for manual clearing of fault codes, enhancing the tuning experience.

**Highlights:** Wireless connection, Valvetronic exhaust control, Real-time ECU data display, Automatic catalytic converter fault code elimination, Manual fault code erasing, Performance data logging

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Armytrix free?

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

### Is RaceChip+ free?

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

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

RaceChip+ is rated higher. Armytrix averages 1.0 out of 5 from 1 ratings, while RaceChip+ averages 3.1 from 81 ratings.

### Do Armytrix or RaceChip+ have ads?

Neither Armytrix nor RaceChip+ shows ads.

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

Armytrix ships an update every 7 months, and RaceChip+ every 2 months. Most recently, Armytrix was updated on October 24, 2026 and RaceChip+ 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.*