# WeightFast vs iFast

The clearest difference is review sentiment: WeightFast at 100% against iFast's 86%. On price, ads, in-app purchases and monetization model 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 | WeightFast | iFast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (22 ratings)](https://appshunter.io/ios/app/ifast-simple-fast-tracker/id1670053693/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 days |
| Monetization | Ad-supported | Ad-supported |
| Size | 8 MB | 62 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nhat Tran](https://appshunter.io/developer/1578060834) | [Manu Mehrotra](https://appshunter.io/developer/1607252474) |

## What reviewers say

### WeightFast

[App page](https://appshunter.io/ios/app/weightfast-fasting-tracker/id1579272438)

This app helps you track intermittent fasting periods. It allows you to start and stop fasting sessions, receive notifications before your fast ends, and view detailed historical data and analytics. It supports popular fasting windows like 16/8.

**Highlights:** Intermittent fasting tracking, End-of-fast notifications, Detailed history charts, Analytics and progress tracking, Support for popular fasting windows

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

**In-app purchases:** none


### iFast

[App page](https://appshunter.io/ios/app/ifast-simple-fast-tracker/id1670053693)

This app helps you track your fasting periods and monitor your progress towards your health goals. It supports various popular fasting methods, including circadian rhythm fasting and intermittent fasting schedules.

**Highlights:** Track fasting periods, Monitor progress, Support for popular fasting types, Circadian rhythm fasting, Intermittent fasting schedules, Custom prolonged fasts

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

**In-app purchases:** none


## Frequently asked questions

### Is WeightFast free?

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

### Is iFast free?

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

### Do WeightFast or iFast have ads?

Both WeightFast and iFast show 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.*