# OKmath全科启蒙 vs 牛津树阅读

The clearest difference is in-app purchases: OKmath全科启蒙 at none against 牛津树阅读's 3. OKmath全科启蒙 also leads on update cadence (every 3 weeks vs every 2 months). 牛津树阅读's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. 牛津树阅读 sells 3 in-app purchases, starting at $2.99 per month. OKmath全科启蒙 asks for nothing beyond the download.

OKmath全科启蒙 ships an update every 3 weeks, 牛津树阅读 every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OKmath全科启蒙 | 牛津树阅读 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/okmath/id1550897942/reviews)** | — |
| Number of ratings | **1.5K** | — |
| Positive reviews | 94.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 1.4 GB | 42 MB |
| Requires iOS | 15.6 | **13.0** |
| 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) | [思伦 陈](https://appshunter.io/developer/1668024711) |

## 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


### 牛津树阅读

[App page](https://appshunter.io/ios/app/id6755346391)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度VIP | $2.99 | per month |
| 半年VIP | $14.99 | per 6 months |
| 年度VIP | $29.99 | per year |


## 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 牛津树阅读 free?

牛津树阅读 is free to download, with in-app purchases available.

### Do OKmath全科启蒙 or 牛津树阅读 have ads?

Neither OKmath全科启蒙 nor 牛津树阅读 shows ads.

### Which is updated more often, OKmath全科启蒙 or 牛津树阅读?

OKmath全科启蒙 ships an update every 3 weeks, and 牛津树阅读 every 2 months. Most recently, OKmath全科启蒙 was updated on November 3, 2026 and 牛津树阅读 on October 30, 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.*