# Ruby China vs MV2

The clearest difference is iOS requirement: Ruby China at 13.0 against MV2's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Ruby China | MV2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 8 MB | 28 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [剑秋 肖](https://appshunter.io/developer/806037264) | [振伟 阮](https://appshunter.io/developer/1724595947) |

## What reviewers say

### Ruby China

[App page](https://appshunter.io/ios/app/ruby-china-ruby/id999870130)

**Features:** macOS Compatibility

**In-app purchases:** none


### MV2

[App page](https://appshunter.io/ios/app/mv2-v2ex/id6757801437)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ruby China free?

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

### Is MV2 free?

MV2 is free to download, with no in-app purchases.

### Do Ruby China or MV2 have ads?

Neither Ruby China nor MV2 shows ads.

### Which is updated more often, Ruby China or MV2?

Ruby China ships an update every 4 months, and MV2 every 4 months. Most recently, Ruby China was updated on September 15, 2026 and MV2 on September 20, 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.*