# 萌动 vs Optaxis

The clearest difference is in-app purchases: 萌动 at none against Optaxis's 2. 萌动 also leads on update cadence (every 2 days vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Optaxis sells 2 in-app purchases, starting at $5.99 per month. 萌动 asks for nothing beyond the download.

萌动 ships an update every 2 days, Optaxis every 4 days. The most recent releases landed on October 11, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 萌动 | Optaxis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Size | 5 MB | 123 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [yu liu](https://appshunter.io/developer/1862057395) | [XIAO MIN NI](https://appshunter.io/developer/1887064548) |

## What reviewers say

### 萌动

[App page](https://appshunter.io/ios/app/id6757522245)

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

**In-app purchases:** none


### Optaxis

[App page](https://appshunter.io/ios/app/optaxis/id6760964267)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is 萌动 free?

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

### Is Optaxis free?

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

### Do 萌动 or Optaxis have ads?

Neither 萌动 nor Optaxis shows ads.

### Which is updated more often, 萌动 or Optaxis?

萌动 ships an update every 2 days, and Optaxis every 4 days. Most recently, 萌动 was updated on October 11, 2026 and Optaxis on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*