# PlayProtocol vs StretchPrep

PlayProtocol and StretchPrep 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. PlayProtocol sells 1 one-off in-app purchase and StretchPrep sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | PlayProtocol | StretchPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/playprotocol-sports-warm-ups/id6777750487/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 33 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tatzel Labs LLC](https://appshunter.io/developer/6777750489) | [Antoine Conan](https://appshunter.io/developer/1870239015) |

## What reviewers say

### PlayProtocol

[App page](https://appshunter.io/ios/app/playprotocol-sports-warm-ups/id6777750487)

This app provides a library of over 120 sports drills for warm-ups, strength, and recovery, filmed by physical therapists. It offers sport-specific routines and offline access, with a free tier and a one-time purchase option to unlock all content.

**Highlights:** Over 120 sports drills, Warm-up, strength, and recovery routines, Sport-specific drills, Filmed by physical therapists, Offline access, Free starter drills, One-time purchase for full library

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlayProtocol Pro | $99.99 | one-time |


### StretchPrep

[App page](https://appshunter.io/ios/app/stretchprep-routine-builder/id6790889582)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $5.99 | per month |
| Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is PlayProtocol free?

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

### Is StretchPrep free?

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

### Do PlayProtocol or StretchPrep have ads?

Neither PlayProtocol nor StretchPrep shows ads.

### Which is updated more often, PlayProtocol or StretchPrep?

PlayProtocol ships an update every 4 days, and StretchPrep every 4 days. Most recently, PlayProtocol was updated on September 30, 2026 and StretchPrep on October 13, 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.*