# 10以内加减法口算 vs 毛豆爱古诗

The clearest difference is in-app purchases: 10以内加减法口算 at none against 毛豆爱古诗's 4. 毛豆爱古诗's advantage is update cadence (monthly vs every 22 months) and rating (4.8 vs 4.5). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. 毛豆爱古诗 sells 3 one-off in-app purchases. 10以内加减法口算 asks for nothing beyond the download.

毛豆爱古诗 holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 71 and 37 respectively.

10以内加减法口算 ships an update every 22 months, 毛豆爱古诗 monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 10以内加减法口算 | 毛豆爱古诗 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (71 ratings)](https://appshunter.io/ios/app/10/id1087409112/reviews) | **[4.8 (37 ratings)](https://appshunter.io/ios/app/id1527361278/reviews)** |
| Number of ratings | **71** | 37 |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Monthly** |
| Monetization | Free | — |
| Size | 42 MB | 719 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [华 周](https://appshunter.io/developer/569428357) | [Beijing Baijia Technology Co., Ltd.](https://appshunter.io/developer/1554599455) |

## What reviewers say

### 10以内加减法口算

[App page](https://appshunter.io/ios/app/10/id1087409112)

This educational app uses a game-based approach to teach basic addition and subtraction within 10, including mixed operations. It offers practice and test modes with voice prompts and a fun shake feature to engage young learners.

**Highlights:** Addition and subtraction within 10, Mixed operations practice, Game-based learning, Practice and test modes, Real voice prompts, Shake to play feature

**Features:** macOS Compatibility

**In-app purchases:** none


### 毛豆爱古诗

[App page](https://appshunter.io/ios/app/id1527361278)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 198学币 | $29.99 | one-time |
| 298学币 | $46.99 | one-time |
| 348学币 | $54.99 | one-time |


## Frequently asked questions

### Is 10以内加减法口算 free?

10以内加减法口算 is free to download, with no in-app purchases.

### Is 毛豆爱古诗 free?

毛豆爱古诗 is free to download, with in-app purchases available.

### Which has better reviews, 10以内加减法口算 or 毛豆爱古诗?

毛豆爱古诗 is rated higher. 10以内加减法口算 averages 4.5 out of 5 from 71 ratings, while 毛豆爱古诗 averages 4.8 from 37 ratings.

### Do 10以内加减法口算 or 毛豆爱古诗 have ads?

Neither 10以内加减法口算 nor 毛豆爱古诗 shows ads.

### Which is updated more often, 10以内加减法口算 or 毛豆爱古诗?

10以内加减法口算 ships an update every 22 months, and 毛豆爱古诗 monthly. Most recently, 10以内加减法口算 was updated on November 2, 2026 and 毛豆爱古诗 on November 3, 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.*