# bigcheese ON vs 크로스핏 아이언하트

The clearest difference is update cadence: 크로스핏 아이언하트 at every 6 days against bigcheese ON's every 3 weeks. bigcheese ON's advantage is iOS requirement (15.0 vs 18.6). 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.

bigcheese ON ships an update every 3 weeks, 크로스핏 아이언하트 every 6 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | bigcheese ON | 크로스핏 아이언하트 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 38 MB | 22 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [BOUNDLESS (KR)](https://appshunter.io/developer/1806566987) | [Jiseong Song](https://appshunter.io/developer/1778448028) |

## What reviewers say

### bigcheese ON

[App page](https://appshunter.io/ios/app/bigcheese-on/id6744235372)

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

**In-app purchases:** none


### 크로스핏 아이언하트

[App page](https://appshunter.io/ios/app/id6781912470)

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

**In-app purchases:** none


## Frequently asked questions

### Is bigcheese ON free?

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

### Is 크로스핏 아이언하트 free?

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

### Do bigcheese ON or 크로스핏 아이언하트 have ads?

Neither bigcheese ON nor 크로스핏 아이언하트 shows ads.

### Which is updated more often, bigcheese ON or 크로스핏 아이언하트?

bigcheese ON ships an update every 3 weeks, and 크로스핏 아이언하트 every 6 days. Most recently, bigcheese ON was updated on November 8, 2026 and 크로스핏 아이언하트 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.*