# My Skyhook vs 507FAST

The clearest difference is ads: My Skyhook at none against 507FAST's shown. My Skyhook also leads on update cadence (every 4 weeks vs every 14 months). 507FAST's advantage is iOS requirement (15 vs 17.6). On price, in-app purchases and device support there is nothing between them.

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

My Skyhook ships an update every 4 weeks, 507FAST every 14 months. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | My Skyhook | 507FAST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/my-skyhook/id1573984745/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 14 months |
| Monetization | Free | — |
| Size | 32 MB | 91 MB |
| Requires iOS | 17.6 | **15** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [RDM Innovation](https://appshunter.io/developer/1573984957) | [PushPress, Inc.](https://appshunter.io/developer/688595778) |

## What reviewers say

### My Skyhook

[App page](https://appshunter.io/ios/app/my-skyhook/id1573984745)

This app connects to a jump mat via Bluetooth to record detailed athlete jump metrics like height, reactive strength index, and time in air. It allows for custom jump protocols and comprehensive athlete management with historical data analysis and export options.

**Highlights:** Track jump height, RSI, time in air/ground, 7 default and custom jump protocols, Athlete roster and history management, Quantitative charts and time-period filtration, Data export to CSV, Real-time feedback with custom targets

**Features:** Vision Pro support

**In-app purchases:** none


### 507FAST

[App page](https://appshunter.io/ios/app/507fast/id6475751692)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is My Skyhook free?

My Skyhook is free to download, with no in-app purchases.

### Is 507FAST free?

507FAST is free to download, with no in-app purchases.

### Do My Skyhook or 507FAST have ads?

507FAST shows ads; My Skyhook does not.

### Which is updated more often, My Skyhook or 507FAST?

My Skyhook ships an update every 4 weeks, and 507FAST every 14 months. Most recently, My Skyhook was updated on September 21, 2026 and 507FAST on September 22, 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.*