# 波子记单 vs Mimi AI

The clearest difference is in-app purchases: Mimi AI at none against 波子记单's 3. Mimi AI also leads on update cadence (weekly vs every 2 months). 波子记单's advantage is iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. 波子记单 sells 3 in-app purchases, starting at $1.99 per month. Mimi AI asks for nothing beyond the download.

波子记单 ships an update every 2 months, Mimi AI weekly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 波子记单 | Mimi AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/id6757109059/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 36 MB | 22 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [国民 谢](https://appshunter.io/developer/1551522829) | [Anuraj Maurya](https://appshunter.io/developer/1885553174) |

## What reviewers say

### 波子记单

[App page](https://appshunter.io/ios/app/id6757109059)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $1.99 | per month |
| 年度会员 | $12.99 | per year |
| 永久会员 | $24.99 | one-time |


### Mimi AI

[App page](https://appshunter.io/ios/app/mimi-ai/id6760657528)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 波子记单 free?

波子记单 is free to download, with in-app purchases available.

### Is Mimi AI free?

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

### Do 波子记单 or Mimi AI have ads?

Neither 波子记单 nor Mimi AI shows ads.

### Which is updated more often, 波子记单 or Mimi AI?

波子记单 ships an update every 2 months, and Mimi AI weekly. Most recently, 波子记单 was updated on October 24, 2026 and Mimi AI on October 7, 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.*