# 爱解题 vs Ask Teacher (家长版)

The clearest difference is in-app purchases: Ask Teacher (家长版) at none against 爱解题's 3. Ask Teacher (家长版) also leads on ads (none vs shown) and update cadence (every 3 days vs weekly). On price and device support there is nothing between them.

Both are free to download. 爱解题 sells 3 one-off in-app purchases. Ask Teacher (家长版) asks for nothing beyond the download.

爱解题 ships an update weekly, Ask Teacher (家长版) every 3 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | 爱解题 | Ask Teacher (家长版) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6744877318/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 119 MB | 28 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [广州美瑞海外咨询服务有限公司](https://appshunter.io/developer/1809714317) | [Beijing Shenban Technology Co., Ltd.](https://appshunter.io/developer/1691332255) |

## What reviewers say

### 爱解题

[App page](https://appshunter.io/ios/app/ai/id6744877318)

This AI-powered tool assists university students with academic problems. It offers instant solutions through photo recognition, detailed explanations, and personalized study plans. Covering over 90 disciplines, it helps students understand concepts and improve their learning efficiency.

**Highlights:** Photo and screenshot problem recognition, Instant solutions and clear explanations, Memory cards for knowledge and mistakes, Floating window for quick searching, Personalized AI study assistant, Covers 90+ academic disciplines, Handwritten and screen problem solving

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 爱解题超级会员月卡 | $3.99 | one-time |
| 爱解题超级会员学期卡 | $14.99 | one-time |
| 爱解题超级会员年卡 | $39.99 | one-time |


### Ask Teacher (家长版)

[App page](https://appshunter.io/ios/app/ask-teacher/id6780327702)

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

**In-app purchases:** none


## Frequently asked questions

### Is 爱解题 free?

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

### Is Ask Teacher (家长版) free?

Ask Teacher (家长版) is free to download, with no in-app purchases.

### Do 爱解题 or Ask Teacher (家长版) have ads?

爱解题 shows ads; Ask Teacher (家长版) does not.

### Which is updated more often, 爱解题 or Ask Teacher (家长版)?

爱解题 ships an update weekly, and Ask Teacher (家长版) every 3 days. Most recently, 爱解题 was updated on October 28, 2026 and Ask Teacher (家长版) on October 28, 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.*