# StayFasted vs Fastory

The clearest difference is iOS requirement: Fastory at 15.1 against StayFasted's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. StayFasted sells 3 in-app purchases, starting at $5.99 per month and Fastory sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

StayFasted ships an update every 3 weeks, Fastory every 2 weeks. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | StayFasted | Fastory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fastory-intermittent-fasting/id6775716410/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 9 MB | 99 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Jason Duval](https://appshunter.io/developer/1844897503) | [Phonthip Satthabun](https://appshunter.io/developer/1895035730) |

## What reviewers say

### StayFasted

[App page](https://appshunter.io/ios/app/stayfasted-fasting-tracker/id6761391775)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $5.99 | per month |
| Pro Annual | $39.99 | per year |
| Lifetime Access | $49.99 | one-time |


### Fastory

[App page](https://appshunter.io/ios/app/fastory-intermittent-fasting/id6775716410)

This app offers personalized intermittent fasting guidance with an AI coach that analyzes your health data. It provides tailored insights, progress tracking, and flexible fasting timers to help you build healthy habits. Integrates with Apple Health for comprehensive wellness monitoring.

**Highlights:** Personal AI Coach, Tailored AI insights after each fast, Flexible fasting timer, Weight and BMI tracking, Daily journal, Apple Health integration, Home Screen widget and Live Activity

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fastory Premium Monthly | $6.99 | per month |
| Fastory Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is StayFasted free?

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

### Is Fastory free?

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

### Do StayFasted or Fastory have ads?

Neither StayFasted nor Fastory shows ads.

### Which is updated more often, StayFasted or Fastory?

StayFasted ships an update every 3 weeks, and Fastory every 2 weeks. Most recently, StayFasted was updated on November 9, 2026 and Fastory on November 10, 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.*