# Armytrix vs RaceLayer

The clearest difference is in-app purchases: Armytrix at none against RaceLayer's 3. RaceLayer's advantage is update cadence (every 10 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RaceLayer sells 3 in-app purchases, starting at $1.99 per month. Armytrix asks for nothing beyond the download.

Armytrix ships an update every 7 months, RaceLayer every 10 days. The most recent releases landed on November 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Armytrix | RaceLayer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/armytrix/id990665141/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 9 MB | 54 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ARMYTRIX CORP.](https://appshunter.io/developer/990665140) | [东宁 梁](https://appshunter.io/developer/1846187856) |

## 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


### RaceLayer

[App page](https://appshunter.io/ios/app/racelayer/id6792670502)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RaceLayer Pro Monthly Sub | $1.99 | per month |
| RaceLayer Pro Annual Sub | $9.99 | per year |
| RaceLayer Pro Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Armytrix free?

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

### Is RaceLayer free?

RaceLayer is free to download, with in-app purchases available.

### Do Armytrix or RaceLayer have ads?

Neither Armytrix nor RaceLayer shows ads.

### Which is updated more often, Armytrix or RaceLayer?

Armytrix ships an update every 7 months, and RaceLayer every 10 days. Most recently, Armytrix was updated on November 1, 2026 and RaceLayer on October 11, 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.*