# FastFlex Fasting Tracker vs Fasting Well

The clearest difference is in-app purchases: Fasting Well at none against FastFlex Fasting Tracker's 2. FastFlex Fasting Tracker's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.1 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. FastFlex Fasting Tracker sells 2 in-app purchases, starting at $0.99 per month. Fasting Well asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for FastFlex Fasting Tracker against 5.0 for Fasting Well. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

FastFlex Fasting Tracker ships an update every 3 weeks, Fasting Well every 3 months. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | FastFlex Fasting Tracker | Fasting Well |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/fastflex-fasting-tracker/id6756032313/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/fasting-well-if-timer/id6772277372/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Freemium | Freemium |
| Size | 44 MB | 45 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Orkhan Hasanbeck](https://appshunter.io/developer/1858104196) | [Generalizable](https://appshunter.io/developer/1847351234) |

## What reviewers say

### FastFlex Fasting Tracker

[App page](https://appshunter.io/ios/app/fastflex-fasting-tracker/id6756032313)

This app helps you visualize your intermittent fasting progress with a unique visual tracker. It offers various fasting schedules, comprehensive tracking tools, and motivational milestones to keep you engaged. Designed for both beginners and experienced fasters, it focuses on privacy and a clean, intuitive interface.

**Highlights:** Visual progress tracking, Multiple fasting schedules, Customizable fasting durations, Fasting timer with milestones, Journal for insights, Weight tracking, Color-coded history

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastFlex Premium Monthly | $0.99 | per month |
| FastFlex Premium Annual | $9.99 | per year |


### Fasting Well

[App page](https://appshunter.io/ios/app/fasting-well-if-timer/id6772277372)

Track your intermittent fasting journey with science-backed insights. Monitor your progress through different metabolic stages and view your history with a visual heatmap. Offers built-in plans and detailed scientific articles.

**Highlights:** Stage-aware fasting progress visualization, Live timer with customizable ring, Six built-in fasting plans, Journal and weekly progress charts, Science-backed articles on fasting, Calendar heatmap of activity, Privacy-first, on-device data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is FastFlex Fasting Tracker free?

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

### Is Fasting Well free?

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

### Which has better reviews, FastFlex Fasting Tracker or Fasting Well?

FastFlex Fasting Tracker and Fasting Well are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do FastFlex Fasting Tracker or Fasting Well have ads?

Neither FastFlex Fasting Tracker nor Fasting Well shows ads.

### Which is updated more often, FastFlex Fasting Tracker or Fasting Well?

FastFlex Fasting Tracker ships an update every 3 weeks, and Fasting Well every 3 months. Most recently, FastFlex Fasting Tracker was updated on October 7, 2026 and Fasting Well on September 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.*