# Transform Training vs Six20 Strength

The clearest difference is update cadence: Six20 Strength at every 6 weeks against Transform Training's every 20 months. Six20 Strength also leads on device support (4 vs 2). Transform Training's advantage is iOS requirement (13.0 vs 15.1). On price, 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.

Transform Training ships an update every 20 months, Six20 Strength every 6 weeks. The most recent releases landed on September 12, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Transform Training | Six20 Strength |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/six20-strength/id6757308899/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 52 MB | 198 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Transform Training LLC](https://appshunter.io/developer/1737779037) | [Six20 Strength LLC](https://appshunter.io/developer/1865939387) |

## What reviewers say

### Transform Training

[App page](https://appshunter.io/ios/app/transform-training/id6479989487)

**Features:** macOS Compatibility

**In-app purchases:** none


### Six20 Strength

[App page](https://appshunter.io/ios/app/six20-strength/id6757308899)

This app provides structured workout programs, progress tracking, and habit monitoring to help users build strength and achieve fitness goals. It includes exercise demos, nutrition logging, and community features for accountability and support.

**Highlights:** Professional training programs, Workout and progress logging, Nutrition and macro tracking, Recovery and lifestyle monitoring, Daily goal setting and reminders, Exercise demo videos, Community groups and challenges

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Transform Training free?

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

### Is Six20 Strength free?

Six20 Strength is free to download, with no in-app purchases.

### Do Transform Training or Six20 Strength have ads?

Neither Transform Training nor Six20 Strength shows ads.

### Which is updated more often, Transform Training or Six20 Strength?

Transform Training ships an update every 20 months, and Six20 Strength every 6 weeks. Most recently, Transform Training was updated on September 12, 2026 and Six20 Strength on September 16, 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.*