# InterFasting vs BurningON Diet

The clearest difference is ratings volume: InterFasting at 267 against BurningON Diet's 2. InterFasting also leads on update cadence (every 2 days vs weekly). BurningON Diet's advantage is rating (5.0 vs 4.8) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. InterFasting sells 3 in-app purchases, starting at $3.99 per month and BurningON Diet sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

BurningON Diet holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: InterFasting has 267 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 88% and 88% positive.

InterFasting ships an update every 2 days, BurningON Diet weekly. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | InterFasting | BurningON Diet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (267 ratings)](https://appshunter.io/ios/app/interfasting-fasting-timer/id1467464443/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/burningon-diet/id6736964392/reviews)** |
| Number of ratings | **267** | 2 |
| Positive reviews | 88.4% of reviews | **88.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 85 MB | 47 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Kim Yunhoo](https://appshunter.io/developer/1464827169) | [DOO-HWAN KIM](https://appshunter.io/developer/1769904670) |

## What reviewers say

### InterFasting

[App page](https://appshunter.io/ios/app/interfasting-fasting-timer/id1467464443)

This app helps users succeed with intermittent fasting through scientific and systematic management. It offers AI-powered schedule and calorie recommendations, a simple timer, and comprehensive tracking of fasting hours, meals, workouts, and water intake. Users can visualize progress and receive detailed reports to build healthy habits.

**Highlights:** AI fasting schedule recommendations, AI food calorie calculation, Intermittent fasting timer, Customizable fasting plans, All-in-one health tracking, Fasting analysis and reports, Home screen widget

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 month | $3.99 | per month |
| Gandan Premium Annual | $12.99 | per year |
| Premium User | $12.99 | one-time |


### BurningON Diet

[App page](https://appshunter.io/ios/app/burningon-diet/id6736964392)

This app offers a structured approach to diet management, allowing users to track various health metrics like weight, InBody data, and water intake. It includes a fasting timer, progress photo feature, and a diet journal to monitor transformation and enhance motivation.

**Highlights:** Diet tracking, Weight monitoring, InBody data logging, Water intake tracking, Fasting timer, Progress photos, Diet journal

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is InterFasting free?

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

### Is BurningON Diet free?

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

### Which has better reviews, InterFasting or BurningON Diet?

BurningON Diet is rated higher. InterFasting averages 4.8 out of 5 from 267 ratings, while BurningON Diet averages 5.0 from 2 ratings.

### Do InterFasting or BurningON Diet have ads?

Both InterFasting and BurningON Diet show ads.

### Which is updated more often, InterFasting or BurningON Diet?

InterFasting ships an update every 2 days, and BurningON Diet weekly. Most recently, InterFasting was updated on September 22, 2026 and BurningON Diet on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*