# Empty Fasting vs FastingCat

The clearest difference is in-app purchases: Empty Fasting at none against FastingCat's 10. FastingCat's advantage is review sentiment (100% vs 83%). On price, rating, ratings volume and update cadence there is nothing between them.

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

FastingCat holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 68 and 55 respectively. Written reviews point the same way: 83% of Empty Fasting's written reviews are positive against 100% of FastingCat's.

Empty Fasting ships an update every 3 days, FastingCat every 6 days. The most recent releases landed on August 15, 2026 and August 7, 2026 respectively.

## The numbers

| Metric | Empty Fasting | FastingCat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (68 ratings)](https://appshunter.io/ios/app/empty-fasting/id6475213946/reviews) | **[4.9 (55 ratings)](https://appshunter.io/ios/app/fastingcat-fast-tracker-if/id6748528990/reviews)** |
| Number of ratings | **68** | 55 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 169 MB | 24 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Light Nudge](https://appshunter.io/developer/1731016560) | [ProApps Solutions](https://appshunter.io/developer/1760776062) |

## What reviewers say

### Empty Fasting

[App page](https://appshunter.io/ios/app/empty-fasting/id6475213946)

This app helps users focus on a single fasting period at a time, offering both overnight and daytime schedules. It provides customizable themes and icons, home screen widgets, and tracks fasting streaks and trends with encouraging messages.

**Highlights:** Single fast focus, Home screen widgets, Overnight and daytime schedules, Customizable themes and icons, Streak and trend statistics, Encouragement during fasts

**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 Empty Fasting free?

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

### Is FastingCat free?

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

### Which has better reviews, Empty Fasting or FastingCat?

FastingCat is rated higher. Empty Fasting averages 4.7 out of 5 from 68 ratings, while FastingCat averages 4.9 from 55 ratings.

### Do Empty Fasting or FastingCat have ads?

Neither Empty Fasting nor FastingCat shows ads.

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

Empty Fasting ships an update every 3 days, and FastingCat every 6 days. Most recently, Empty Fasting was updated on August 15, 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.*