# Lunar Fasting vs JustFast

The clearest difference is in-app purchases: JustFast at none against Lunar Fasting's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lunar Fasting sells 2 in-app purchases, starting at $0.99 per 7 days. JustFast asks for nothing beyond the download.

## The numbers

| Metric | Lunar Fasting | JustFast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/justfast-timer/id6775042519/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free |
| Size | 5 MB | 20 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kirill Lukyanov](https://appshunter.io/developer/1896758125) | [Vitalii Vyrodov](https://appshunter.io/developer/1588698342) |

## What reviewers say

### Lunar Fasting

[App page](https://appshunter.io/ios/app/lunar-fasting/id6772260495)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Week | $0.99 | per 7 days |
| Pro — Year | $24.99 | per year |


### JustFast

[App page](https://appshunter.io/ios/app/justfast-timer/id6775042519)

This app offers a straightforward intermittent fasting timer. It focuses on tracking your fast with a clear, calm interface, providing insights into metabolic stages without gamification or pressure. It prioritizes privacy with on-device data storage and no accounts.

**Highlights:** One-tap start and stop, Live timer with accurate timekeeping, Metabolic milestone tracking, Plain-language explanations of milestones, Adjustable start/stop times, Ongoing notification for duration, Simple history of past fasts, 18 languages and dark design

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

**In-app purchases:** none


## Frequently asked questions

### Is Lunar Fasting free?

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

### Is JustFast free?

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

### Do Lunar Fasting or JustFast have ads?

Neither Lunar Fasting nor JustFast shows ads.

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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.*