# AVATARIUM（アバタリウム） vs ACUAH

The clearest difference is update cadence: AVATARIUM（アバタリウム） at every 10 days against ACUAH's monthly. AVATARIUM（アバタリウム） also leads on iOS requirement (11.0 vs 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.

AVATARIUM（アバタリウム） ships an update every 10 days, ACUAH monthly. The most recent releases landed on May 15, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | AVATARIUM（アバタリウム） | ACUAH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 229 MB | 360 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PocketRD Inc.](https://appshunter.io/developer/1553869278) | [CsUnite Corporation](https://appshunter.io/developer/1729850367) |

## What reviewers say

### AVATARIUM（アバタリウム）

[App page](https://appshunter.io/ios/app/avatarium/id1553869276)

**In-app purchases:** none


### ACUAH

[App page](https://appshunter.io/ios/app/acuah/id6477607472)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AVATARIUM（アバタリウム） free?

AVATARIUM（アバタリウム） is free to download, with no in-app purchases.

### Is ACUAH free?

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

### Do AVATARIUM（アバタリウム） or ACUAH have ads?

Neither AVATARIUM（アバタリウム） nor ACUAH shows ads.

### Which is updated more often, AVATARIUM（アバタリウム） or ACUAH?

AVATARIUM（アバタリウム） ships an update every 10 days, and ACUAH monthly. Most recently, AVATARIUM（アバタリウム） was updated on May 15, 2026 and ACUAH on August 13, 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.*