# JustMove AI vs Gazzy

The clearest difference is iOS requirement: Gazzy at 15.1 against JustMove AI's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 28, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | JustMove AI | Gazzy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Ad-supported |
| Size | 318 MB | 56 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Naoya Enokida](https://appshunter.io/developer/583844490) | [Sho Nakazato](https://appshunter.io/developer/1542970007) |

## What reviewers say

### JustMove AI

[App page](https://appshunter.io/ios/app/justmove-ai/id6748267150)

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

**In-app purchases:** none


### Gazzy

[App page](https://appshunter.io/ios/app/gazzy-state-run-tracker/id6748299971)

This app automatically tracks your steps and distance, integrating with your device's health data. Compete against others nationwide in real-time state leaderboards to foster a healthier lifestyle and build a consistent fitness habit.

**Highlights:** Automatic step and distance tracking, US state-by-state rankings, Real-time leaderboards, Seamless Health app integration, Clean and motivating interface

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

**In-app purchases:** none


## Frequently asked questions

### Is JustMove AI free?

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

### Is Gazzy free?

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

### Do JustMove AI or Gazzy have ads?

Both JustMove AI and Gazzy show ads.

### Which is updated more often, JustMove AI or Gazzy?

JustMove AI ships an update every 5 days, and Gazzy every 5 days. Most recently, JustMove AI was updated on October 28, 2026 and Gazzy on October 27, 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.*