# CHAODOI vs chamichi

The clearest difference is ads: CHAODOI at none against chamichi's shown. chamichi's advantage is update cadence (every 3 weeks vs every 14 months). On price, in-app purchases, device support 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.

CHAODOI ships an update every 14 months, chamichi every 3 weeks. The most recent releases landed on September 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CHAODOI | chamichi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Size | 74 MB | 49 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [K.V.N. IMPORT EXPORT (1991) COMPANY LIMITED](https://appshunter.io/developer/1449231547) | [SHOPDIT COMPANY LIMITED](https://appshunter.io/developer/1606849453) |

## What reviewers say

### CHAODOI

[App page](https://appshunter.io/ios/app/chaodoi/id1607244227)

**Features:** macOS Compatibility

**In-app purchases:** none


### chamichi

[App page](https://appshunter.io/ios/app/chamichi/id1644829502)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CHAODOI free?

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

### Is chamichi free?

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

### Do CHAODOI or chamichi have ads?

chamichi shows ads; CHAODOI does not.

### Which is updated more often, CHAODOI or chamichi?

CHAODOI ships an update every 14 months, and chamichi every 3 weeks. Most recently, CHAODOI was updated on September 14, 2026 and chamichi on October 7, 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.*