# PrimalThenics Studio vs Stretch Yoga

PrimalThenics Studio and Stretch Yoga are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PrimalThenics Studio ships an update every 4 months, Stretch Yoga every 3 months. The most recent releases landed on October 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PrimalThenics Studio | Stretch Yoga |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 70 MB | 55 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xoda Pty Ltd](https://appshunter.io/developer/1662306656) | [Momence, Inc.](https://appshunter.io/developer/1577856011) |

## What reviewers say

### PrimalThenics Studio

[App page](https://appshunter.io/ios/app/primalthenics-studio/id6471898084)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stretch Yoga

[App page](https://appshunter.io/ios/app/stretch-yoga/id6708221618)

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

**In-app purchases:** none


## Frequently asked questions

### Is PrimalThenics Studio free?

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

### Is Stretch Yoga free?

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

### Do PrimalThenics Studio or Stretch Yoga have ads?

Neither PrimalThenics Studio nor Stretch Yoga shows ads.

### Which is updated more often, PrimalThenics Studio or Stretch Yoga?

PrimalThenics Studio ships an update every 4 months, and Stretch Yoga every 3 months. Most recently, PrimalThenics Studio was updated on October 6, 2026 and Stretch Yoga on October 30, 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.*