# Just Walk vs Fasting Mastery

The clearest difference is iOS requirement: Fasting Mastery at 15.0 against Just Walk's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Just Walk sells 3 in-app purchases, starting at $0.99 per month and Fasting Mastery sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Just Walk ships an update every 4 days, Fasting Mastery every 5 days. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Just Walk | Fasting Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/just-walk-interval-walking/id6758317397/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Freemium | — |
| Size | 11 MB | 45 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [On World Tech LLC](https://appshunter.io/developer/1867669833) | [Yasiru Abeygunawardana](https://appshunter.io/developer/1886383088) |

## What reviewers say

### Just Walk

[App page](https://appshunter.io/ios/app/just-walk-interval-walking/id6758317397)

This app guides you through interval walking using haptic cues on your Apple Watch, helping you maintain target paces without needing to look at your phone. It offers a 4-week adaptive program, tracks real-life brisk walking, and provides insights into your progress and consistency.

**Highlights:** Haptic interval coaching, Adaptive 4-week program, Automatic real-life walk crediting, Progress and consistency tracking, Forgiving daily step streaks, Heart-rate guided Fat Burn Zone walks, Post-meal walks

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Just Walk Pro (Monthly) | $0.99 | per month |
| Just Walk Pro (Annual) | $9.99 | per year |
| Just Walk (Streak Shield) | $2.99 | one-time |


### Fasting Mastery

[App page](https://appshunter.io/ios/app/fasting-mastery/id6760818321)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Quarterly | $2.99 | per 3 months |
| Annual | $9.99 | per year |


## Frequently asked questions

### Is Just Walk free?

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

### Is Fasting Mastery free?

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

### Do Just Walk or Fasting Mastery have ads?

Neither Just Walk nor Fasting Mastery shows ads.

### Which is updated more often, Just Walk or Fasting Mastery?

Just Walk ships an update every 4 days, and Fasting Mastery every 5 days. Most recently, Just Walk was updated on October 14, 2026 and Fasting Mastery on October 15, 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.*