# bigcheese ON vs PIRL

The clearest difference is update cadence: PIRL at every 8 days against bigcheese ON's every 2 weeks. bigcheese ON's advantage is iOS requirement (15.0 vs 17.0). 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 2 weeks, PIRL every 8 days. The most recent releases landed on September 3, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | bigcheese ON | PIRL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Size | 37 MB | 61 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [BOUNDLESS (KR)](https://appshunter.io/developer/1806566987) | [POONGIN](https://appshunter.io/developer/1761960283) |

## 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


### PIRL

[App page](https://appshunter.io/ios/app/pirl-running-app/id6755592113)

**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 PIRL free?

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

### Do bigcheese ON or PIRL have ads?

Neither bigcheese ON nor PIRL shows ads.

### Which is updated more often, bigcheese ON or PIRL?

bigcheese ON ships an update every 2 weeks, and PIRL every 8 days. Most recently, bigcheese ON was updated on September 3, 2026 and PIRL on September 8, 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.*