# Interval fasting time vs Ninja Intermittent Fasting

The clearest difference is in-app purchases: Interval fasting time at none against Ninja Intermittent Fasting's 1. Ninja Intermittent Fasting's advantage is update cadence (every 12 months vs every 28 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ninja Intermittent Fasting sells 1 in-app purchase, starting at $2.00 per month. Interval fasting time asks for nothing beyond the download.

Interval fasting time ships an update every 28 months, Ninja Intermittent Fasting every 12 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Interval fasting time | Ninja Intermittent Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ninja-intermittent-fasting/id1611731509/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 28 months | **Every 12 months** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 38 MB |
| Requires iOS | 13.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ewgeniy Isurov](https://appshunter.io/developer/1100100325) | [Denis Vithani](https://appshunter.io/developer/1611512969) |

## What reviewers say

### Interval fasting time

[App page](https://appshunter.io/ios/app/interval-fasting-time/id1541393840)

**In-app purchases:** none


### Ninja Intermittent Fasting

[App page](https://appshunter.io/ios/app/ninja-intermittent-fasting/id1611731509)

This app helps users track intermittent fasting for weight loss and improved health. It offers various fasting plans, a timer, and guidance for beginners and advanced users. It supports integration with other nutrition plans and aims to promote fat burning and detoxification.

**Highlights:** Fasting timer and tracker, Variety of fasting plans, Suitable for all levels, Supports keto, low-carb diets, Promotes fat burning, Detoxification benefits

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Access Premium Plan | $2.00 | per month |


## Frequently asked questions

### Is Interval fasting time free?

Interval fasting time is free to download, with no in-app purchases.

### Is Ninja Intermittent Fasting free?

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

### Do Interval fasting time or Ninja Intermittent Fasting have ads?

Both Interval fasting time and Ninja Intermittent Fasting show ads.

### Which is updated more often, Interval fasting time or Ninja Intermittent Fasting?

Interval fasting time ships an update every 28 months, and Ninja Intermittent Fasting every 12 months. Most recently, Interval fasting time was updated on October 12, 2026 and Ninja Intermittent Fasting on October 2, 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.*