# FitterAI vs 크로스핏 퍼스트

The clearest difference is update cadence: FitterAI at weekly against 크로스핏 퍼스트's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

FitterAI ships an update weekly, 크로스핏 퍼스트 monthly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FitterAI | 크로스핏 퍼스트 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 29 MB | 4 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SUNGHWAN PARK](https://appshunter.io/developer/1872329563) | [cho min jae](https://appshunter.io/developer/6803104619) |

## What reviewers say

### FitterAI

[App page](https://appshunter.io/ios/app/fitterai/id6758332449)

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

**In-app purchases:** none


### 크로스핏 퍼스트

[App page](https://appshunter.io/ios/app/id6804720931)

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

**In-app purchases:** none


## Frequently asked questions

### Is FitterAI free?

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

### Is 크로스핏 퍼스트 free?

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

### Do FitterAI or 크로스핏 퍼스트 have ads?

Neither FitterAI nor 크로스핏 퍼스트 shows ads.

### Which is updated more often, FitterAI or 크로스핏 퍼스트?

FitterAI ships an update weekly, and 크로스핏 퍼스트 monthly. Most recently, FitterAI was updated on October 25, 2026 and 크로스핏 퍼스트 on October 31, 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.*