# Slimba! vs TestoTrack

The clearest difference is in-app purchases: Slimba! at none against TestoTrack's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TestoTrack sells 10 in-app purchases, starting at $4.99 per month. Slimba! asks for nothing beyond the download.

Slimba! ships an update every 5 weeks, TestoTrack every 2 months. The most recent releases landed on September 2, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Slimba! | TestoTrack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 4 MB | 75 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Sergey Bobin](https://appshunter.io/developer/1491866150) | [Eric Lavocat](https://appshunter.io/developer/1884272309) |

## What reviewers say

### Slimba!

[App page](https://appshunter.io/ios/app/slimba/id6758818259)

**Features:** macOS Compatibility

**In-app purchases:** none


### TestoTrack

[App page](https://appshunter.io/ios/app/testotrack-boost-testosterone/id6760397663)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly subscription | $4.99 | per month |
| Annual subscription | $49.99 | per year |
| Ebook – Winner’s Smile | $2.99 | one-time |
| Ebook - Inner Spartan | $2.99 | one-time |
| Ebook - Mass Gain | $2.99 | one-time |
| Ebook - Weight Loss | $2.99 | one-time |
| Ebook - Anti-Stress | $2.99 | one-time |
| Ebook – Titan Body | $2.99 | one-time |
| Ebook – Warrior Menu | $2.99 | one-time |
| Circadian Rhythm | $2.99 | one-time |


## Frequently asked questions

### Is Slimba! free?

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

### Is TestoTrack free?

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

### Do Slimba! or TestoTrack have ads?

Neither Slimba! nor TestoTrack shows ads.

### Which is updated more often, Slimba! or TestoTrack?

Slimba! ships an update every 5 weeks, and TestoTrack every 2 months. Most recently, Slimba! was updated on September 2, 2026 and TestoTrack on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*