# 宝宝网教师版 vs 数学口算HD

The clearest difference is in-app purchases: 宝宝网教师版 at none against 数学口算HD's 7. 数学口算HD's advantage is iOS requirement (9.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 数学口算HD sells 7 one-off in-app purchases. 宝宝网教师版 asks for nothing beyond the download.

宝宝网教师版 ships an update every 3 months, 数学口算HD every 6 months. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 宝宝网教师版 | 数学口算HD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/hd/id1632726087/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 4 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Jiangxi Baby Network Technology Co.,Ltd](https://appshunter.io/developer/979440420) | [摇摇 章](https://appshunter.io/developer/1570032236) |

## What reviewers say

### 宝宝网教师版

[App page](https://appshunter.io/ios/app/id1087664332)

**Features:** macOS Compatibility

**In-app purchases:** none


### 数学口算HD

[App page](https://appshunter.io/ios/app/hd/id1632726087)

This app simulates paper-based math drills for elementary students, offering customizable practice tests, automatic grading, and detailed error analysis. It covers addition, subtraction, multiplication, division, decimals, and fractions for grades 1-6, with a large question bank and printable options.

**Highlights:** Simulated paper test experience, Customizable test generation, Automatic grading and error analysis, Printable practice sheets, Grade-level specific question bank, Handwriting practice area

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一年级口算 | $2.99 | one-time |
| 二年级口算 | $2.99 | one-time |
| 三年级口算 | $2.99 | one-time |
| 四年级口算 | $2.99 | one-time |
| 五年级口算 | $2.99 | one-time |
| 六年级口算 | $2.99 | one-time |
| 数学口算至尊VIP | $4.99 | one-time |


## Frequently asked questions

### Is 宝宝网教师版 free?

宝宝网教师版 is free to download, with no in-app purchases.

### Is 数学口算HD free?

数学口算HD is free to download, with in-app purchases available.

### Do 宝宝网教师版 or 数学口算HD have ads?

Neither 宝宝网教师版 nor 数学口算HD shows ads.

### Which is updated more often, 宝宝网教师版 or 数学口算HD?

宝宝网教师版 ships an update every 3 months, and 数学口算HD every 6 months. Most recently, 宝宝网教师版 was updated on October 3, 2026 and 数学口算HD on October 24, 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.*