# Number Puzzle Sort vs 妙懂化学

The clearest difference is review sentiment: 妙懂化学 at 100% against Number Puzzle Sort's 22%. 妙懂化学 also leads on rating (5.0 vs 4.5) and ads (none vs shown). Number Puzzle Sort's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 14.0). On price, ratings volume and device support there is nothing between them.

Both are free to download. 妙懂化学 sells 3 one-off in-app purchases. Number Puzzle Sort asks for nothing beyond the download.

妙懂化学 holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 22% of Number Puzzle Sort's written reviews are positive against 100% of 妙懂化学's.

Number Puzzle Sort ships an update every 44 months, 妙懂化学 every 4 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Number Puzzle Sort | 妙懂化学 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/number-puzzle-sort/id1325596547/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ar/id6803856365/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 44 months | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 41 MB | 559 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [婷婷 张](https://appshunter.io/developer/1254046371) | [四川寰视乾坤科技有限公司](https://appshunter.io/developer/1168959978) |

## What reviewers say

### Number Puzzle Sort

[App page](https://appshunter.io/ios/app/number-puzzle-sort/id1325596547)

A creative and addictive puzzle game that challenges players to connect numbers sequentially. It offers three difficulty modes and gradually increasing challenges to provide a good brain training experience.

**Highlights:** Connect numbers sequentially, Three difficulty modes, Gradually increasing challenges, Brain training gameplay, Addictive puzzle mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


### 妙懂化学

[App page](https://appshunter.io/ios/app/ar/id6803856365)

This educational app uses AR, interactive maps, and 3D models to make learning chemistry engaging for elementary and middle school students. It features virtual experiments, a comprehensive element encyclopedia, and gamified learning modules.

**Highlights:** AR-enhanced chemical reactions, Interactive element and knowledge maps, Virtual chemistry experiments, 3D molecular models, Gamified learning modules, Comprehensive element encyclopedia, Equation database

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6个月会员 | $24.99 | one-time |
| 12个月会员 | $39.99 | one-time |
| 永久会员 | $69.99 | one-time |


## Frequently asked questions

### Is Number Puzzle Sort free?

Number Puzzle Sort is free to download, with no in-app purchases.

### Is 妙懂化学 free?

妙懂化学 is free to download, with in-app purchases available.

### Which has better reviews, Number Puzzle Sort or 妙懂化学?

妙懂化学 is rated higher. Number Puzzle Sort averages 4.5 out of 5 from 2 ratings, while 妙懂化学 averages 5.0 from 1 ratings.

### Do Number Puzzle Sort or 妙懂化学 have ads?

Number Puzzle Sort shows ads; 妙懂化学 does not.

### Which is updated more often, Number Puzzle Sort or 妙懂化学?

Number Puzzle Sort ships an update every 44 months, and 妙懂化学 every 4 days. Most recently, Number Puzzle Sort was updated on October 5, 2026 and 妙懂化学 on October 13, 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.*