# Rium vs Mybrary

The clearest difference is in-app purchases: Mybrary at none against Rium's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Rium sells 10 one-off in-app purchases. Mybrary asks for nothing beyond the download.

Rium ships an update every 9 days, Mybrary weekly. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Rium | Mybrary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (8 ratings)](https://appshunter.io/ios/app/rium-metaverse/id1641843028/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 424 MB | 89 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Translimit, Inc.](https://appshunter.io/developer/845044431) | [Hikaru Sago](https://appshunter.io/developer/1826482215) |

## What reviewers say

### Rium

[App page](https://appshunter.io/ios/app/rium-metaverse/id1641843028)

Explore a virtual world with friends from around the globe. Discover new environments and engage in various games within this digital space. Connect with others and share experiences in a shared online universe.

**Highlights:** Metaverse exploration, Multiplayer social experiences, In-world games, Global friend connections, Virtual world discovery

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack | $1.99 | one-time |
| Coin Pack | $2.99 | one-time |
| Coin Pack | $5.99 | one-time |
| Coin Pack | $11.99 | one-time |
| Coin Pack | $19.99 | one-time |
| Coin Pack | $24.99 | one-time |
| Coin Pack | $29.99 | one-time |
| Coin Pack | $59.99 | one-time |
| Coin Pack | $119.99 | one-time |
| Coin Pack | $199.99 | one-time |


### Mybrary

[App page](https://appshunter.io/ios/app/mybrary/id6483365441)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rium free?

Rium is free to download, with in-app purchases available.

### Is Mybrary free?

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

### Do Rium or Mybrary have ads?

Neither Rium nor Mybrary shows ads.

### Which is updated more often, Rium or Mybrary?

Rium ships an update every 9 days, and Mybrary weekly. Most recently, Rium was updated on October 23, 2026 and Mybrary on October 18, 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.*