# OKmath全科启蒙 vs Tangram Adventure

The clearest difference is review sentiment: OKmath全科启蒙 at 95% against Tangram Adventure's 50%. OKmath全科启蒙 also leads on in-app purchases (none vs 3) and rating (4.7 vs 4.3). Tangram Adventure's advantage is iOS requirement (12.2 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Tangram Adventure sells 3 in-app purchases, starting at $0.99 per 7 days. OKmath全科启蒙 asks for nothing beyond the download.

OKmath全科启蒙 holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: OKmath全科启蒙 has 1.5K ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 95% of OKmath全科启蒙's written reviews are positive against 50% of Tangram Adventure's.

OKmath全科启蒙 ships an update every 3 weeks, Tangram Adventure monthly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OKmath全科启蒙 | Tangram Adventure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/okmath/id1550897942/reviews)** | [4.3 (20 ratings)](https://appshunter.io/ios/app/tangram-adventure/id6449244358/reviews) |
| Number of ratings | **1.5K** | 20 |
| Positive reviews | **94.9% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1.4 GB | 211 MB |
| Requires iOS | 15.6 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京橙旭园网络技术有限公司](https://appshunter.io/developer/1420996184) | [Fairelephant Information Technology Ltd.](https://appshunter.io/developer/1573489400) |

## What reviewers say

### OKmath全科启蒙

[App page](https://appshunter.io/ios/app/okmath/id1550897942)

This app uses gamified teaching methods to make learning math concepts engaging for children. It helps them develop independent thinking, problem-solving skills, and confidence through interactive exercises and exploration.

**Highlights:** Gamified teaching methods, Develops independent thinking, Enhances understanding, Covers basic math concepts, Includes logic games, Offers different difficulty levels

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

**In-app purchases:** none


### Tangram Adventure

[App page](https://appshunter.io/ios/app/tangram-adventure/id6449244358)

This app offers a creative platform for building and solving Tangram puzzles. Users can design original artwork, transform it into playable puzzles, and access over 1000 pre-made challenges. It's a versatile tool for both learning and artistic expression.

**Highlights:** Create artwork with various Tangram styles, Generate and export high-definition images, Transform artworks into playable puzzles, Save, export, and share creations, Over 1000 categorized puzzles included, Puzzle answers provided

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Studio Pack (1 Week) | $0.99 | per 7 days |
| Puzzle Pack | $4.99 | one-time |
| Studio Pack | $8.99 | one-time |


## Frequently asked questions

### Is OKmath全科启蒙 free?

OKmath全科启蒙 is free to download, with no in-app purchases.

### Is Tangram Adventure free?

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

### Which has better reviews, OKmath全科启蒙 or Tangram Adventure?

OKmath全科启蒙 is rated higher. OKmath全科启蒙 averages 4.7 out of 5 from 1.5K ratings, while Tangram Adventure averages 4.3 from 20 ratings.

### Do OKmath全科启蒙 or Tangram Adventure have ads?

Neither OKmath全科启蒙 nor Tangram Adventure shows ads.

### Which is updated more often, OKmath全科启蒙 or Tangram Adventure?

OKmath全科启蒙 ships an update every 3 weeks, and Tangram Adventure monthly. Most recently, OKmath全科启蒙 was updated on October 27, 2026 and Tangram Adventure 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.*