# Attention vs 数学口算练习

The clearest difference is ads: 数学口算练习 at none against Attention's shown. 数学口算练习 also leads on iOS requirement (10.0 vs 12.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Attention sells 1 one-off in-app purchase and 数学口算练习 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Attention ships an update every 9 months, 数学口算练习 every 7 months. The most recent releases landed on September 23, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Attention | 数学口算练习 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (91 ratings)](https://appshunter.io/ios/app/68/id1570086471/reviews)** |
| Number of ratings | — | **91** |
| Positive reviews | — | 97.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 7 months** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 31 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [向军 贾](https://appshunter.io/developer/788691093) | [森 袁](https://appshunter.io/developer/1345888871) |

## What reviewers say

### Attention

[App page](https://appshunter.io/ios/app/attention-brain-training/id978324464)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock function and off AD | $2.99 | one-time |


### 数学口算练习

[App page](https://appshunter.io/ios/app/68/id1570086471)

This app provides engaging oral math practice for children aged 6-8, focusing on addition, subtraction, multiplication, and division. Parents can adjust difficulty levels to suit their child's learning progress, with an emphasis on building quick calculation and mental math skills through interactive gameplay and appealing visuals.

**Highlights:** Oral calculation practice, Addition, subtraction, multiplication, division, Adjustable difficulty levels, Engaging game-based learning, Exquisite graphics and animations

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 获取完全版本 | $1.99 | one-time |


## Frequently asked questions

### Is Attention free?

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

### Is 数学口算练习 free?

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

### Do Attention or 数学口算练习 have ads?

Attention shows ads; 数学口算练习 does not.

### Which is updated more often, Attention or 数学口算练习?

Attention ships an update every 9 months, and 数学口算练习 every 7 months. Most recently, Attention was updated on September 23, 2026 and 数学口算练习 on September 29, 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.*