# Fasting Center vs Climb

The clearest difference is device support: Fasting Center at 4 against Climb's 2. Fasting Center also leads on iOS requirement (15.0 vs 26.5). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | Fasting Center | Climb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (27 ratings)](https://appshunter.io/ios/app/fasting-center-fast-tracker/id6780227473/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free | — |
| Size | 51 MB | 2 MB |
| Requires iOS | **15.0** | 26.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Andrey Titov](https://appshunter.io/developer/6780227475) | [Deop Inc](https://appshunter.io/developer/1635768618) |

## What reviewers say

### Fasting Center

[App page](https://appshunter.io/ios/app/fasting-center-fast-tracker/id6780227473)

Track intermittent and extended fasting with a visual timer and detailed stage insights. Log key health metrics, analyze patterns, and utilize helpful calculators. Integrates with Apple Health and offers extensive customization.

**Highlights:** Customizable fasting plans, Visual progress ring, 17 fasting stages with explanations, Health metric logging (weight, ketones, etc.), Pattern analysis and charts, Extended and intermittent fasting calculators, Apple Health integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Climb

[App page](https://appshunter.io/ios/app/climb-fasting-tracker/id6794951524)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fasting Center free?

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

### Is Climb free?

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

### Do Fasting Center or Climb have ads?

Neither Fasting Center nor Climb shows ads.

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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.*