# Bobo艺术 vs Rivometra

The clearest difference is in-app purchases: Rivometra at none against Bobo艺术's 3. Rivometra also leads on update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bobo艺术 sells 3 one-off in-app purchases. Rivometra asks for nothing beyond the download.

Bobo艺术 ships an update every 4 days, Rivometra daily. The most recent releases landed on September 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Bobo艺术 | Rivometra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Size | 85 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [海南必欧网络科技有限公司](https://appshunter.io/developer/1792380778) | [Thao Vy Tu](https://appshunter.io/developer/6798557418) |

## What reviewers say

### Bobo艺术

[App page](https://appshunter.io/ios/app/bobo/id6752644151)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡会员 | $2.99 | one-time |
| 季卡会员 | $6.99 | one-time |
| 年卡会员 | $19.99 | one-time |


### Rivometra

[App page](https://appshunter.io/ios/app/rivometra/id6798557416)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bobo艺术 free?

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

### Is Rivometra free?

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

### Do Bobo艺术 or Rivometra have ads?

Neither Bobo艺术 nor Rivometra shows ads.

### Which is updated more often, Bobo艺术 or Rivometra?

Bobo艺术 ships an update every 4 days, and Rivometra daily. Most recently, Bobo艺术 was updated on September 16, 2026 and Rivometra on October 8, 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.*