# Fasting Tracker 16 vs PerfectFast

The clearest difference is rating: PerfectFast at 5.0 against Fasting Tracker 16's 4.3. PerfectFast also leads on in-app purchases (none vs 3) and update cadence (every 10 days vs every 5 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Fasting Tracker 16 sells 3 in-app purchases, starting at $4.99 per 7 days. PerfectFast asks for nothing beyond the download.

PerfectFast holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 5 respectively.

Fasting Tracker 16 ships an update every 5 weeks, PerfectFast every 10 days. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Fasting Tracker 16 | PerfectFast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/fasting-tracker-168/id6478506000/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/perfectfast-fasting-tracker/id6759067877/reviews)** |
| Number of ratings | **6** | 5 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | Freemium | **Free** |
| Size | 20 MB | 31 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Taras Chernyshenko](https://appshunter.io/developer/1308198759) | [Idan Lupinsky](https://appshunter.io/developer/1876630037) |

## What reviewers say

### Fasting Tracker 16

[App page](https://appshunter.io/ios/app/fasting-tracker-168/id6478506000)

Effortlessly track your fasting periods and achieve your health goals with this intuitive intermittent fasting app. It supports various fasting methods and offers motivational guidance to help you transform your wellness journey.

**Highlights:** Intuitive fasting period tracking, Supports 16/8, 5:2, and other methods, Motivational support and reminders, Customizable fasting experience, Weight loss journey tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Monthly Momentum | $5.99 | per month |
| Yearly Transformation | $24.99 | per year |


### PerfectFast

[App page](https://appshunter.io/ios/app/perfectfast-fasting-tracker/id6759067877)

This app helps you track intermittent and extended fasting periods with a clean, focused interface. It supports various fasting schedules, custom durations, and provides detailed history and statistics to monitor your progress.

**Highlights:** Intermittent and extended fast tracking, Custom fasting schedules, Fasting history and statistics, Reminders and notifications, Apple Watch companion app, Live Activity support

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

**In-app purchases:** none


## Frequently asked questions

### Is Fasting Tracker 16 free?

Fasting Tracker 16 is free to download, with in-app purchases available.

### Is PerfectFast free?

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

### Which has better reviews, Fasting Tracker 16 or PerfectFast?

PerfectFast is rated higher. Fasting Tracker 16 averages 4.3 out of 5 from 6 ratings, while PerfectFast averages 5.0 from 5 ratings.

### Do Fasting Tracker 16 or PerfectFast have ads?

Neither Fasting Tracker 16 nor PerfectFast shows ads.

### Which is updated more often, Fasting Tracker 16 or PerfectFast?

Fasting Tracker 16 ships an update every 5 weeks, and PerfectFast every 10 days. Most recently, Fasting Tracker 16 was updated on October 5, 2026 and PerfectFast on October 19, 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.*