# Fast Max vs Expert RLINE

The clearest difference is rating: Expert RLINE at 4.0 against Fast Max's 2.5. Fast Max's advantage is ratings volume (11 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Expert RLINE holds the better App Store score, 4.0 against 2.5. That said, the two scores are not equally well evidenced: Fast Max has 11 ratings behind it against 2, so its average is the more settled of the two.

Fast Max ships an update every 2 months, Expert RLINE every 6 weeks. The most recent releases landed on August 15, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Fast Max | Expert RLINE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (11 ratings)](https://appshunter.io/ios/app/fast-max/id1513677327/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/expert-rline/id1641921990/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 25 MB | 34 MB |
| Requires iOS | 13 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tury do Brasil Industria e Comercio Ltda.](https://appshunter.io/developer/1538290553) | [Expert Electronics Comercio e Fabricacao de Produtos Eletronicos Ltda](https://appshunter.io/developer/1103488615) |

## What reviewers say

### Fast Max

[App page](https://appshunter.io/ios/app/fast-max/id1513677327)

This app provides access to advanced automotive electronic technology, specifically focusing on an acceleration module that enhances vehicle performance and safety. It offers features to improve acceleration response and includes security functions like theft prevention and parking assistance.

**Highlights:** Acceleration response improvement, Performance enhancement for exits and hills, Theft prevention (LOCK function), Valet parking mode (PARKING function), Access to TURY automotive electronics

**In-app purchases:** none


### Expert RLINE

[App page](https://appshunter.io/ios/app/expert-rline/id1641921990)

This application manages PX1-R and PX2-R modules. It provides control and monitoring for these specific electronic components. Designed for users who work with Expert Electronics hardware.

**Highlights:** Module management, PX1-R module support, PX2-R module support, Electronic component control, Hardware monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fast Max free?

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

### Is Expert RLINE free?

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

### Which has better reviews, Fast Max or Expert RLINE?

Expert RLINE is rated higher. Fast Max averages 2.5 out of 5 from 11 ratings, while Expert RLINE averages 4.0 from 2 ratings.

### Do Fast Max or Expert RLINE have ads?

Neither Fast Max nor Expert RLINE shows ads.

### Which is updated more often, Fast Max or Expert RLINE?

Fast Max ships an update every 2 months, and Expert RLINE every 6 weeks. Most recently, Fast Max was updated on August 15, 2026 and Expert RLINE on June 4, 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.*