# Hunger vs Intermittent

The clearest difference is price: Intermittent at Free against Hunger's $2.99. Intermittent also leads on ads (none vs shown) and update cadence (every 10 days vs every 3 months). On in-app purchases and device support there is nothing between them.

Intermittent is free to download; Hunger costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hunger ships an update every 3 months, Intermittent every 10 days. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Hunger | Intermittent |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (46 ratings)](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6767781311/reviews)** |
| Number of ratings | — | **46** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 102 MB | 39 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Vasiliki Vlachou](https://appshunter.io/developer/1723622445) | [Rohit Kumar](https://appshunter.io/developer/1896508140) |

## What reviewers say

### Hunger

[App page](https://appshunter.io/ios/app/hunger/id6475203638)

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

**In-app purchases:** none


### Intermittent

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6767781311)

This app tracks your fasting progress by showing real-time biological phases like ketosis and autophagy. It provides science-backed explanations for each stage and supports various fasting protocols without requiring an account or subscription.

**Highlights:** Real-time biological phase tracking (Fed, Lipolysis, Ketosis, Autophagy), Support for multiple fasting protocols (12:12 to 72-hour fasts), Free science library with cited primary sources, Adaptive hydration target, Weight and progress tracking with trend analysis, Private sharing circle with applause-only responses, Home screen widget and cross-device sync

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

**In-app purchases:** none


## Frequently asked questions

### Is Hunger free?

Hunger costs $2.99, with no in-app purchases.

### Is Intermittent free?

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

### Do Hunger or Intermittent have ads?

Hunger shows ads; Intermittent does not.

### Which is updated more often, Hunger or Intermittent?

Hunger ships an update every 3 months, and Intermittent every 10 days. Most recently, Hunger was updated on October 11, 2026 and Intermittent on October 14, 2026.

---

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