# CSI76 vs Purple Patch Hub

The clearest difference is update cadence: CSI76 at every 2 weeks against Purple Patch Hub's every 7 months. CSI76 also leads on iOS requirement (12.0 vs 16.4). On price, ads, 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.

CSI76 ships an update every 2 weeks, Purple Patch Hub every 7 months. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CSI76 | Purple Patch Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (71 ratings)](https://appshunter.io/ios/app/purple-patch-hub/id6503172400/reviews)** |
| Number of ratings | — | **71** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 7 months |
| Monetization | — | Free |
| Size | 62 MB | 91 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Sameer Mardikar](https://appshunter.io/developer/1672003926) | [Purple Patch Fitness Inc](https://appshunter.io/developer/1502928859) |

## What reviewers say

### CSI76

[App page](https://appshunter.io/ios/app/csi76/id6447747102)

**Features:** macOS Compatibility

**In-app purchases:** none


### Purple Patch Hub

[App page](https://appshunter.io/ios/app/purple-patch-hub/id6503172400)

This app connects performance-minded individuals and athletes with expert insights, education, and a supportive community. Access science-backed strategies for nutrition, training, and mindset to accelerate your performance journey. Engage in discussions and receive accountability to achieve sustained high performance in sports and life.

**Highlights:** Expert-led education on performance, Live and on-demand content, Access to high-performance coaches, Specialized courses for sustained performance, Supportive community connection, Small group expert discussions, Accountability features

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

**In-app purchases:** none


## Frequently asked questions

### Is CSI76 free?

CSI76 is free to download, with no in-app purchases.

### Is Purple Patch Hub free?

Purple Patch Hub is free to download, with no in-app purchases.

### Do CSI76 or Purple Patch Hub have ads?

Neither CSI76 nor Purple Patch Hub shows ads.

### Which is updated more often, CSI76 or Purple Patch Hub?

CSI76 ships an update every 2 weeks, and Purple Patch Hub every 7 months. Most recently, CSI76 was updated on October 14, 2026 and Purple Patch Hub on October 8, 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.*