# CHAMING vs 3i Run

The clearest difference is iOS requirement: CHAMING at 12.0 against 3i Run's 15.0. 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.

## The numbers

| Metric | CHAMING | 3i Run |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 25 MB | 64 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Le Thi Kim Chung](https://appshunter.io/developer/1479173396) | [Phygital Labs](https://appshunter.io/developer/1796309250) |

## What reviewers say

### CHAMING

[App page](https://appshunter.io/ios/app/chaming/id6575367619)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3i Run

[App page](https://appshunter.io/ios/app/3i-run/id6793645504)

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

**In-app purchases:** none


## Frequently asked questions

### Is CHAMING free?

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

### Is 3i Run free?

3i Run is free to download, with no in-app purchases.

### Do CHAMING or 3i Run have ads?

Neither CHAMING nor 3i Run shows ads.

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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.*