# AllyFast vs Clearfast

The clearest difference is price: Clearfast at Free against AllyFast's $0.99. Clearfast also leads on iOS requirement (13.0 vs 18.2). AllyFast's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Clearfast is free to download; AllyFast costs $0.99 up front. Clearfast sells 1 one-off in-app purchase. AllyFast asks for nothing beyond the download.

## The numbers

| Metric | AllyFast | Clearfast |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (18 ratings)](https://appshunter.io/ios/app/allyfast-fasting-tracker/id6743131202/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Paid | — |
| Size | 2 MB | 19 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wonseok Lee](https://appshunter.io/developer/1801568032) | [Magency Consultants](https://appshunter.io/developer/1852389274) |

## What reviewers say

### AllyFast

[App page](https://appshunter.io/ios/app/allyfast-fasting-tracker/id6743131202)

This app offers a streamlined fasting timer with a clean, SwiftUI-based interface. It prioritizes user privacy with local data storage and provides science-based insights into fasting stages. Enjoy a clutter-free, ad-free experience with no subscriptions.

**Highlights:** SwiftUI fasting timer, Local data storage, No subscriptions or ads, Fasts up to 72 hours, Editable fasting history, Science-based fasting insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Clearfast

[App page](https://appshunter.io/ios/app/clearfast/id6756589039)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is AllyFast free?

AllyFast costs $0.99, with no in-app purchases.

### Is Clearfast free?

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

### Do AllyFast or Clearfast have ads?

Neither AllyFast nor Clearfast 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.*