# 轻匿提问箱 vs mimu

The clearest difference is ads: mimu at none against 轻匿提问箱's shown. mimu also leads on review sentiment (67% vs 41%) and update cadence (fortnightly vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 轻匿提问箱 sells 4 one-off in-app purchases and mimu sells 7 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

轻匿提问箱 ships an update monthly, mimu fortnightly. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 轻匿提问箱 | mimu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (60 ratings)](https://appshunter.io/ios/app/mimu/id6744626321/reviews)** |
| Number of ratings | — | **60** |
| Positive reviews | 41.3% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 109 MB | 81 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [俊 金](https://appshunter.io/developer/1682395962) | [HappyBit Tech Co., Ltd.](https://appshunter.io/developer/1740660634) |

## What reviewers say

### 轻匿提问箱

[App page](https://appshunter.io/ios/app/id6544789356)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 信息查询 | $0.99 | one-time |
| 1个月会员 | $2.99 | one-time |
| 3个月会员 | $7.99 | one-time |
| 12个月会员 | $17.99 | one-time |


### mimu

[App page](https://appshunter.io/ios/app/mimu/id6744626321)

This app offers a novel approach to language learning, making vocabulary memorization engaging. It features AI-powered companionship for pronunciation practice and personalized study plans. Enjoy interactive AI chats that blend learning with entertainment.

**Highlights:** AI companionship for learning, Pronunciation practice with AI, AI-driven personalized study plans, Interactive AI English chat stories, Engaging vocabulary memorization

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $3.99 | per month |
| 1个月会员 | $3.99 | per month |
| 3个月会员 | $9.99 | per 3 months |
| 12个月会员 | $39.99 | per year |
| 购买6元能量礼包 | $0.99 | one-time |
| 购买18元能量礼包 | $2.99 | one-time |
| 购买88元能量礼包 | $12.99 | one-time |


## Frequently asked questions

### Is 轻匿提问箱 free?

轻匿提问箱 is free to download, with in-app purchases available.

### Is mimu free?

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

### Do 轻匿提问箱 or mimu have ads?

轻匿提问箱 shows ads; mimu does not.

### Which is updated more often, 轻匿提问箱 or mimu?

轻匿提问箱 ships an update monthly, and mimu fortnightly. Most recently, 轻匿提问箱 was updated on October 16, 2026 and mimu on October 11, 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.*