# Intermittent Fasting Clock vs FastingCat

The clearest difference is ads: FastingCat at none against Intermittent Fasting Clock's shown. FastingCat also leads on update cadence (every 6 days vs monthly) and rating (4.9 vs 4.6). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Intermittent Fasting Clock sells 3 in-app purchases, starting at $1.99 per 7 days and FastingCat sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

FastingCat holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: FastingCat has 55 ratings behind it against 10, so its average is the more settled of the two.

Intermittent Fasting Clock ships an update monthly, FastingCat every 6 days. The most recent releases landed on September 2, 2026 and August 7, 2026 respectively.

## The numbers

| Metric | Intermittent Fasting Clock | FastingCat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (10 ratings)](https://appshunter.io/ios/app/intermittent-fasting-clock/id6743335485/reviews) | **[4.9 (55 ratings)](https://appshunter.io/ios/app/fastingcat-fast-tracker-if/id6748528990/reviews)** |
| Number of ratings | 10 | **55** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 43 MB | 24 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ESPRESSO TECH (SMC-PRIVATE) LIMITED](https://appshunter.io/developer/1812366711) | [ProApps Solutions](https://appshunter.io/developer/1760776062) |

## What reviewers say

### Intermittent Fasting Clock

[App page](https://appshunter.io/ios/app/intermittent-fasting-clock/id6743335485)

This app helps you adopt a healthy lifestyle through intermittent fasting. It offers personalized plans, tracks your progress, and provides guidance on nutrition and weight loss. Achieve your wellness goals with easy-to-use tools and insights.

**Highlights:** Personalized fasting plans, Weight loss tracking, Water intake tracker, Step counter, Fasting timer with notifications, Nutrition and health insights, Recipe suggestions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $1.99 | per 7 days |
| Monthly Access | $3.99 | per month |
| Yearly Access | $19.99 | per year |


### 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 Intermittent Fasting Clock free?

Intermittent Fasting Clock is free to download, with in-app purchases available.

### Is FastingCat free?

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

### Which has better reviews, Intermittent Fasting Clock or FastingCat?

FastingCat is rated higher. Intermittent Fasting Clock averages 4.6 out of 5 from 10 ratings, while FastingCat averages 4.9 from 55 ratings.

### Do Intermittent Fasting Clock or FastingCat have ads?

Intermittent Fasting Clock shows ads; FastingCat does not.

### Which is updated more often, Intermittent Fasting Clock or FastingCat?

Intermittent Fasting Clock ships an update monthly, and FastingCat every 6 days. Most recently, Intermittent Fasting Clock was updated on September 2, 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.*