# Mio vs 星念AI

The clearest difference is in-app purchases: Mio at none against 星念AI's 3. 星念AI's advantage is update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 星念AI sells 3 one-off in-app purchases. Mio asks for nothing beyond the download.

Mio ships an update monthly, 星念AI every 2 days. The most recent releases landed on October 14, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Mio | 星念AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 28 MB | 48 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [成都三十三网络科技有限公司](https://appshunter.io/developer/1890103568) | [北京星辰云业科技有限公司](https://appshunter.io/developer/6804944920) |

## What reviewers say

### Mio

[App page](https://appshunter.io/ios/app/mio/id6761516974)

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

**In-app purchases:** none


### 星念AI

[App page](https://appshunter.io/ios/app/ai/id6804944918)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 星光 | $0.99 | one-time |
| 900 星光 | $2.99 | one-time |
| 1900 星光 | $4.99 | one-time |


## Frequently asked questions

### Is Mio free?

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

### Is 星念AI free?

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

### Do Mio or 星念AI have ads?

Neither Mio nor 星念AI shows ads.

### Which is updated more often, Mio or 星念AI?

Mio ships an update monthly, and 星念AI every 2 days. Most recently, Mio was updated on October 14, 2026 and 星念AI on October 29, 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.*