# 超解 vs 中小學題庫

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

Both are free to download. 超解 sells 4 in-app purchases, starting at $2.99 per month. 中小學題庫 asks for nothing beyond the download.

超解 ships an update fortnightly, 中小學題庫 every 4 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 超解 | 中小學題庫 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6742730126/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 41 MB |
| Requires iOS | 15.1 | **15** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Solwen AI](https://appshunter.io/developer/1799622084) | [背包客棧](https://appshunter.io/developer/1195471646) |

## What reviewers say

### 超解

[App page](https://appshunter.io/ios/app/ai/id6742730126)

This AI-powered learning assistant provides step-by-step solutions and concept explanations for students. It supports all subjects and aligns with the latest curriculum, helping users truly understand and retain information.

**Highlights:** AI-powered step-by-step problem solving, Concept explanations and key idea analysis, Supports all subjects and the latest curriculum, Historical problem saving for review, 24/7 AI learning assistance, Intuitive interface for all ages

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月付方案 | $2.99 | per month |
| 月付方案 | $5.99 | per month |
| 年付方案 | $29.99 | per year |
| 年付方案 | $49.99 | per year |


### 中小學題庫

[App page](https://appshunter.io/ios/app/id6746760091)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 超解 free?

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

### Is 中小學題庫 free?

中小學題庫 is free to download, with no in-app purchases.

### Do 超解 or 中小學題庫 have ads?

Neither 超解 nor 中小學題庫 shows ads.

### Which is updated more often, 超解 or 中小學題庫?

超解 ships an update fortnightly, and 中小學題庫 every 4 days. Most recently, 超解 was updated on October 30, 2026 and 中小學題庫 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.*