# 100以内加减法口算 vs 2Kids数学天天练

100以内加减法口算 and 2Kids数学天天练 both sit at 4.6 stars, but that hides the real split: 100% of 100以内加减法口算's written reviews are positive against 40% of 2Kids数学天天练's. 100以内加减法口算 also leads on in-app purchases (none vs 3). 2Kids数学天天练's advantage is update cadence (every 2 months vs every 22 months) and ratings volume (174 vs 8). On price, rating, ads and device support there is nothing between them.

Both are free to download. 2Kids数学天天练 sells 3 in-app purchases, starting at $10.49 per month. 100以内加减法口算 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for 100以内加减法口算 against 4.7 for 2Kids数学天天练. That said, the two scores are not equally well evidenced: 2Kids数学天天练 has 174 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 100% of 100以内加减法口算's written reviews are positive against 40% of 2Kids数学天天练's.

100以内加减法口算 ships an update every 22 months, 2Kids数学天天练 every 2 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 100以内加减法口算 | 2Kids数学天天练 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/100/id1087409945/reviews) | **[4.7 (174 ratings)](https://appshunter.io/ios/app/2kids/id1468829394/reviews)** |
| Number of ratings | 8 | **174** |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 2 months** |
| Monetization | **Free** | Subscription |
| Size | 42 MB | 520 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [华 周](https://appshunter.io/developer/569428357) | [2Kids](https://appshunter.io/developer/1217081555) |

## What reviewers say

### 100以内加减法口算

[App page](https://appshunter.io/ios/app/100/id1087409945)

This app offers interactive games to help children aged 3-7 master basic arithmetic within 100. It covers addition, subtraction, and mixed operations with varying difficulty levels and engaging features like voice prompts and a shake-to-play function.

**Highlights:** Covers addition, subtraction, and mixed operations, Interactive game-based learning, Adjustable difficulty levels, Real voice prompts, Practice and test modes, Shake-to-play feature

**Features:** macOS Compatibility

**In-app purchases:** none


### 2Kids数学天天练

[App page](https://appshunter.io/ios/app/2kids/id1468829394)

This app offers engaging math and logic training for young children. It features interactive lessons, AI-powered learning support, and daily practice to build foundational math skills and enhance logical thinking.

**Highlights:** Interactive math and logic lessons, AI-powered learning support, Daily personalized practice, Covers numbers, geometry, and logic, Speed calculation practice, Gamified learning modules

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月数学VIP会员 | $10.49 | per month |
| 永久数学VIP会员（2Kids福利官） | $12.99 | one-time |
| 永久数学VIP会员 | $19.99 | one-time |


## Frequently asked questions

### Is 100以内加减法口算 free?

100以内加减法口算 is free to download, with no in-app purchases.

### Is 2Kids数学天天练 free?

2Kids数学天天练 is free to download, with in-app purchases available.

### Which has better reviews, 100以内加减法口算 or 2Kids数学天天练?

2Kids数学天天练 is rated higher. 100以内加减法口算 averages 4.6 out of 5 from 8 ratings, while 2Kids数学天天练 averages 4.7 from 174 ratings.

### Do 100以内加减法口算 or 2Kids数学天天练 have ads?

Neither 100以内加减法口算 nor 2Kids数学天天练 shows ads.

### Which is updated more often, 100以内加减法口算 or 2Kids数学天天练?

100以内加减法口算 ships an update every 22 months, and 2Kids数学天天练 every 2 months. Most recently, 100以内加减法口算 was updated on October 24, 2026 and 2Kids数学天天练 on October 22, 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.*