# Astra Athletic vs Chaperone Performance

The clearest difference is in-app purchases: Chaperone Performance at none against Astra Athletic's 4. Chaperone Performance also leads on iOS requirement (15.1 vs 18.0). Astra Athletic's advantage is update cadence (every 4 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Astra Athletic sells 4 in-app purchases, starting at $4.99 per month. Chaperone Performance asks for nothing beyond the download.

Astra Athletic ships an update every 4 days, Chaperone Performance fortnightly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Astra Athletic | Chaperone Performance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astra-athletic/id6769266808/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 13 MB | 112 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [David Wan](https://appshunter.io/developer/1896645683) | [Chaperone Performance LLC](https://appshunter.io/developer/6778811198) |

## What reviewers say

### Astra Athletic

[App page](https://appshunter.io/ios/app/astra-athletic/id6769266808)

This app analyzes sprint and jump performance from video, providing detailed metrics like acceleration, max velocity, and force-velocity profiles. It supports athletes and coaches in monitoring performance and making data-driven training decisions.

**Highlights:** Sprint acceleration and max velocity analysis, Jump testing (RSI, CMJ, etc.), Force-velocity profile tools, Video import and recording, Athlete profile and coach mode, Training history tracking, Apple Health integration

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Astra Pro Monthly | $4.99 | per month |
| Astra Pro+ Monthly | $6.99 | per month |
| Astra Pro Yearly | $49.99 | per year |
| Astra Pro+ Yearly | $69.99 | per year |


### Chaperone Performance

[App page](https://appshunter.io/ios/app/chaperone-performance/id6778811196)

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

**In-app purchases:** none


## Frequently asked questions

### Is Astra Athletic free?

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

### Is Chaperone Performance free?

Chaperone Performance is free to download, with no in-app purchases.

### Do Astra Athletic or Chaperone Performance have ads?

Neither Astra Athletic nor Chaperone Performance shows ads.

### Which is updated more often, Astra Athletic or Chaperone Performance?

Astra Athletic ships an update every 4 days, and Chaperone Performance fortnightly. Most recently, Astra Athletic was updated on October 7, 2026 and Chaperone Performance on October 5, 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.*