# Dynamic Geometry Sketch Pad vs 组卷

The clearest difference is review sentiment: 组卷 at 96% against Dynamic Geometry Sketch Pad's 50%. 组卷 also leads on rating (4.9 vs 2.4) and update cadence (fortnightly vs every 3 months). Dynamic Geometry Sketch Pad's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dynamic Geometry Sketch Pad sells 1 one-off in-app purchase and 组卷 sells 32 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

组卷 holds the better App Store score, 4.9 against 2.4. That said, the two scores are not equally well evidenced: 组卷 has 121 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 50% of Dynamic Geometry Sketch Pad's written reviews are positive against 96% of 组卷's.

Dynamic Geometry Sketch Pad ships an update every 3 months, 组卷 fortnightly. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Dynamic Geometry Sketch Pad | 组卷 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (14 ratings)](https://appshunter.io/ios/app/dynamic-geometry-sketch-pad/id964956312/reviews) | **[4.9 (121 ratings)](https://appshunter.io/ios/app/ai/id1589882227/reviews)** |
| Number of ratings | 14 | **121** |
| Positive reviews | 50.0% of reviews | **95.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 79 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [辉 马](https://appshunter.io/developer/959342857) | [XKW(Beijing)CO.,LTD.](https://appshunter.io/developer/492863770) |

## What reviewers say

### Dynamic Geometry Sketch Pad

[App page](https://appshunter.io/ios/app/dynamic-geometry-sketch-pad/id964956312)

This app is a dynamic geometry and mathematical computation tool. It allows users to create geometric figures, input complex mathematical formulas, and perform various measurements and transformations. All visual elements are displayed in an infinite scrollable area and can be permanently saved.

**Highlights:** Dynamic geometric constructions, Natural mathematical formula input, 25 built-in mathematical functions, Infinite scrollable drawing area, Permanent file saving, Undo/Redo editing, Geometric transformations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Functions & Remove Ads | $6.99 | one-time |


### 组卷

[App page](https://appshunter.io/ios/app/ai/id1589882227)

This app provides a vast collection of practice questions and exam papers for primary and secondary school students and teachers. It offers AI-powered tools for creating custom tests, detailed explanations for each question, and features for managing assignments and analyzing student performance. The platform aims to streamline the teaching and learning process for all subjects and grade levels.

**Highlights:** AI-powered test creation, Extensive question and paper library, Detailed answer explanations, Assignment and grading management, Student performance analysis, Cross-device synchronization

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

**In-app purchases (32)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6学贝 | $0.99 | one-time |
| 1学贝 | $0.99 | one-time |
| 1个月优享会员 | $3.99 | one-time |
| 1个月PLUS+会员 | $3.99 | one-time |
| 1个月PLUS+会员 | $4.99 | one-time |
| 50学贝 | $6.99 | one-time |
| 58元单月尊享会员 | $7.99 | one-time |
| 30天尊享会员 | $9.99 | one-time |
| 1个月尊享会员 | $9.99 | one-time |
| 1个月尊享会员（10元优惠） | $9.99 | one-time |
| 88学贝 | $12.99 | one-time |
| 3个月PLUS+会员 | $12.99 | one-time |
| 99学贝 | $14.99 | one-time |
| 3个月PLUS+会员 | $14.99 | one-time |
| 6个月优享会员 | $19.99 | one-time |
| 6个月优享会员 | $22.99 | one-time |
| 3个月尊享会员 | $24.99 | one-time |
| 6个月PLUS+会员 | $24.99 | one-time |
| 3个月尊享会员 | $29.99 | one-time |
| 200学贝 | $29.99 | one-time |
| 6个月PLUS+会员 | $29.99 | one-time |
| 12个月优享会员 | $34.99 | one-time |
| 12个月优享会员 | $39.99 | one-time |
| 6个月尊享会员 | $49.99 | one-time |
| 6个月尊享会员（20元优惠） | $49.99 | one-time |
| 6个月尊享会员（10元优惠） | $49.99 | one-time |
| 500学贝 | $69.99 | one-time |
| 12个月尊享会员 | $69.99 | one-time |
| 12个月尊享会员 | $79.99 | one-time |
| 12个月尊享会员（50元优惠） | $79.99 | one-time |
| 12个月尊享会员（20元优惠） | $79.99 | one-time |
| 12个月尊享会员 | $89.99 | one-time |


## Frequently asked questions

### Is Dynamic Geometry Sketch Pad free?

Dynamic Geometry Sketch Pad is free to download, with in-app purchases available.

### Is 组卷 free?

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

### Which has better reviews, Dynamic Geometry Sketch Pad or 组卷?

组卷 is rated higher. Dynamic Geometry Sketch Pad averages 2.4 out of 5 from 14 ratings, while 组卷 averages 4.9 from 121 ratings.

### Do Dynamic Geometry Sketch Pad or 组卷 have ads?

Neither Dynamic Geometry Sketch Pad nor 组卷 shows ads.

### Which is updated more often, Dynamic Geometry Sketch Pad or 组卷?

Dynamic Geometry Sketch Pad ships an update every 3 months, and 组卷 fortnightly. Most recently, Dynamic Geometry Sketch Pad was updated on October 22, 2026 and 组卷 on October 20, 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.*