# Fast Max vs Therapy BTvibro

The clearest difference is review sentiment: Fast Max at 63% against Therapy BTvibro's 33%. 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.

Fast Max ships an update every 2 months, Therapy BTvibro every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Fast Max | Therapy BTvibro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (11 ratings)](https://appshunter.io/ios/app/fast-max/id1513677327/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | **62.5% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 25 MB | 70 MB |
| Requires iOS | 13 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tury do Brasil Industria e Comercio Ltda.](https://appshunter.io/developer/1538290553) | [Rafael policarpo](https://appshunter.io/developer/1585979331) |

## 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


### Therapy BTvibro

[App page](https://appshunter.io/ios/app/therapy-btvibro/id1585979329)

Control the built-in massage system of compatible devices. Adjust power, activate turbo, and manage dynamic, bilateral, and chromotherapy functions. Explore a range of features designed to enhance your experience.

**Highlights:** On/Off control, Power adjustment, Turbo mode, Dynamic function, Bilateral function, Chromotherapy

**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 Therapy BTvibro free?

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

### Do Fast Max or Therapy BTvibro have ads?

Neither Fast Max nor Therapy BTvibro shows ads.

### Which is updated more often, Fast Max or Therapy BTvibro?

Fast Max ships an update every 2 months, and Therapy BTvibro every 3 months. Most recently, Fast Max was updated on November 3, 2026 and Therapy BTvibro on November 3, 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.*