# Performance Hub vs Fasting Timer & Hydration Log

The clearest difference is update cadence: Performance Hub at weekly against Fasting Timer & Hydration Log's every 5 weeks. Performance Hub also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Performance Hub sells 2 in-app purchases, starting at $5.99 per month and Fasting Timer & Hydration Log sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Performance Hub ships an update weekly, Fasting Timer & Hydration Log every 5 weeks. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Performance Hub | Fasting Timer & Hydration Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 55 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [yamfu arhin](https://appshunter.io/developer/1885383167) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Performance Hub

[App page](https://appshunter.io/ios/app/performance-hub-athlete-fit/id6760625065)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Performance Hub Pro Monthly | $5.99 | per month |
| Performance Hub Pro Yearly | $49.99 | per year |


### Fasting Timer & Hydration Log

[App page](https://appshunter.io/ios/app/fasting-timer-and-hydration-log/id6772282181)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ketosis Tracker Weekly | $6.99 | per 7 days |
| Eating Window Yearly | $34.99 | per year |
| Autophagy Access, One-Time | $69.99 | one-time |


## Frequently asked questions

### Is Performance Hub free?

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

### Is Fasting Timer & Hydration Log free?

Fasting Timer & Hydration Log is free to download, with in-app purchases available.

### Do Performance Hub or Fasting Timer & Hydration Log have ads?

Neither Performance Hub nor Fasting Timer & Hydration Log shows ads.

### Which is updated more often, Performance Hub or Fasting Timer & Hydration Log?

Performance Hub ships an update weekly, and Fasting Timer & Hydration Log every 5 weeks. Most recently, Performance Hub was updated on November 5, 2026 and Fasting Timer & Hydration Log on October 28, 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.*