# Fasting Tracker vs FastingCat

The clearest difference is in-app purchases: Fasting Tracker at none against FastingCat's 10. Fasting Tracker also leads on device support (3 vs 1) and iOS requirement (15.3 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. FastingCat sells 10 in-app purchases, starting at $0.99 per month. Fasting Tracker asks for nothing beyond the download.

Fasting Tracker ships an update every 4 days, FastingCat every 6 days. The most recent releases landed on August 18, 2026 and August 7, 2026 respectively.

## The numbers

| Metric | Fasting Tracker | FastingCat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (55 ratings)](https://appshunter.io/ios/app/fastingcat-fast-tracker-if/id6748528990/reviews)** |
| Number of ratings | — | **55** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 24 MB |
| Requires iOS | **15.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Days Until LTD](https://appshunter.io/developer/1224814198) | [ProApps Solutions](https://appshunter.io/developer/1760776062) |

## What reviewers say

### Fasting Tracker

[App page](https://appshunter.io/ios/app/fasting-tracker-fastingai/id6578452948)

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

**In-app purchases:** none


### FastingCat

[App page](https://appshunter.io/ios/app/fastingcat-fast-tracker-if/id6748528990)

Master intermittent fasting with a focused timer and science-backed tracking. Monitor your progress with detailed insights, charts, and smart notifications to stay motivated and in control of your fasting journey. Your privacy is prioritized with on-device data storage and no ads.

**Highlights:** Customizable fasting presets, Science-backed fasting zone tracking, Detailed progress charts, Flexible scheduling with grace days, Smart notifications, Seamless weight logging, On-device data privacy

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Donation (Cookie) | $0.99 | per month |
| Monthly Donation (Donut) | $2.49 | per month |
| Monthly Donation (Smoothie) | $4.99 | per month |
| Monthly Donation (Salad) | $7.99 | per month |
| Monthly Donation (Protein) | $9.99 | per month |
| One-time Donation (Coffee) | $1.99 | one-time |
| One-time Donation (Sandwich) | $4.99 | one-time |
| One-time Donation (Pizza) | $9.99 | one-time |
| One-time Donation (Groceries) | $24.99 | one-time |
| One-time Donation (Books) | $49.99 | one-time |


## Frequently asked questions

### Is Fasting Tracker free?

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

### Is FastingCat free?

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

### Do Fasting Tracker or FastingCat have ads?

Neither Fasting Tracker nor FastingCat shows ads.

### Which is updated more often, Fasting Tracker or FastingCat?

Fasting Tracker ships an update every 4 days, and FastingCat every 6 days. Most recently, Fasting Tracker was updated on August 18, 2026 and FastingCat on August 7, 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.*