# Just Fasting vs SteadFast Fasting Timer

The clearest difference is in-app purchases: Just Fasting at none against SteadFast Fasting Timer's 3. SteadFast Fasting Timer's advantage is iOS requirement (15.1 vs 26.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SteadFast Fasting Timer sells 3 in-app purchases, starting at $2.99 per month. Just Fasting asks for nothing beyond the download.

Just Fasting ships an update every 2 days, SteadFast Fasting Timer every 4 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Just Fasting | SteadFast Fasting Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/steadfast-fasting-timer/id6764114446/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | — | Freemium |
| Size | 2 MB | 47 MB |
| Requires iOS | 26.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Matthew Clark](https://appshunter.io/developer/1797183728) | [The Rislee Tree Company LLC](https://appshunter.io/developer/1895646603) |

## What reviewers say

### Just Fasting

[App page](https://appshunter.io/ios/app/just-fasting/id6761426623)

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

**In-app purchases:** none


### SteadFast Fasting Timer

[App page](https://appshunter.io/ios/app/steadfast-fasting-timer/id6764114446)

This app provides a straightforward tool for tracking intermittent fasting. It offers multiple proven fasting protocols and progress monitoring without gamification or social features. Focuses on building discipline and understanding the science behind fasting.

**Highlights:** Multiple fasting protocols (16:8, 18:6, 20:4, OMAD), Progress tracking and completion stats, Science library on fasting mechanisms, BMI tracking, Clean, clutter-free interface, No gamification or social features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SteadFast Pro Monthly | $2.99 | per month |
| SteadFast Pro Annual | $19.99 | per year |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is Just Fasting free?

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

### Is SteadFast Fasting Timer free?

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

### Do Just Fasting or SteadFast Fasting Timer have ads?

Neither Just Fasting nor SteadFast Fasting Timer shows ads.

### Which is updated more often, Just Fasting or SteadFast Fasting Timer?

Just Fasting ships an update every 2 days, and SteadFast Fasting Timer every 4 days. Most recently, Just Fasting was updated on October 6, 2026 and SteadFast Fasting Timer on October 7, 2026.

---

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