# IronTrack.fit vs Kai Lagree

The clearest difference is update cadence: IronTrack.fit at every 9 days against Kai Lagree's every 5 weeks. IronTrack.fit also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

IronTrack.fit ships an update every 9 days, Kai Lagree every 5 weeks. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | IronTrack.fit | Kai Lagree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (21 ratings)](https://appshunter.io/ios/app/kai-lagree/id6773482080/reviews)** |
| Number of ratings | — | **21** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | — | Free |
| Size | 73 MB | 38 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aviad Sayada](https://appshunter.io/developer/1896627225) | [The KAI Method](https://appshunter.io/developer/6773482082) |

## What reviewers say

### IronTrack.fit

[App page](https://appshunter.io/ios/app/irontrackfit/id6769063707)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kai Lagree

[App page](https://appshunter.io/ios/app/kai-lagree/id6773482080)

Easily browse and purchase class packs or memberships. View the class schedule, filter by type, and book your reservations. Manage your upcoming classes to stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse class schedule, Filter classes by type, Manage reservations, Track upcoming classes

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is IronTrack.fit free?

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

### Is Kai Lagree free?

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

### Do IronTrack.fit or Kai Lagree have ads?

Neither IronTrack.fit nor Kai Lagree shows ads.

### Which is updated more often, IronTrack.fit or Kai Lagree?

IronTrack.fit ships an update every 9 days, and Kai Lagree every 5 weeks. Most recently, IronTrack.fit was updated on November 5, 2026 and Kai Lagree 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.*