# Quick Math vs 佳弈少儿围棋

The clearest difference is review sentiment: Quick Math at 73% against 佳弈少儿围棋's 0%. Quick Math also leads on ratings volume (885 vs 6). 佳弈少儿围棋's advantage is rating (4.7 vs 4.2) and in-app purchases (none vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Quick Math sells 5 one-off in-app purchases. 佳弈少儿围棋 asks for nothing beyond the download.

佳弈少儿围棋 holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Quick Math has 885 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 73% of Quick Math's written reviews are positive against 0% of 佳弈少儿围棋's, so the app with the better star average is not the one people write more warmly about.

Quick Math ships an update every 2 months, 佳弈少儿围棋 every 3 weeks. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Quick Math | 佳弈少儿围棋 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (885 ratings)](https://appshunter.io/ios/app/quick-math-mental-arithmetic/id1105735200/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/id1400628438/reviews)** |
| Number of ratings | **885** | 6 |
| Positive reviews | **73.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 97 MB | 321 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shiny Things](https://appshunter.io/developer/456805308) | [北京佳弈网络科技有限责任公司](https://appshunter.io/developer/1082185576) |

## What reviewers say

### Quick Math

[App page](https://appshunter.io/ios/app/quick-math-mental-arithmetic/id1105735200)

Practice mental math skills with this innovative app featuring handwriting recognition. It offers exercises in addition, subtraction, multiplication, division, and pre-algebra for students and adults. Track progress and improve arithmetic fluency with adjustable difficulty levels.

**Highlights:** Mental addition, subtraction, multiplication, division, Handwriting recognition for answers, Pre-algebra practice, Adjustable difficulty levels, Individual user profiles, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subtraction | $0.99 | one-time |
| Multiplication | $0.99 | one-time |
| Division | $0.99 | one-time |
| Mixed | $0.99 | one-time |
| Unlock All | $2.99 | one-time |

**What reviewers like**

- 👍 Quick and easy to use
- 🚀 Helps improve math skills
- 💡 Handwriting recognition
- 🤩 Fun and engaging

**What reviewers complain about**

- 💰 Paid features required for full functionality
- 🐛 Issues with number recognition (9s, 7s, 5s)
- 🕰️ Slow response time when writing answers

**Reported bugs**

- Incorrect answers registered
- Handwriting not recognized properly
- Issues with family sharing

**Requested features**

- Option to disable timer
- More customization options
- Progress tracking and reporting
- Ability to focus on specific math operations


### 佳弈少儿围棋

[App page](https://appshunter.io/ios/app/id1400628438)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quick Math free?

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

### Is 佳弈少儿围棋 free?

佳弈少儿围棋 is free to download, with no in-app purchases.

### Which has better reviews, Quick Math or 佳弈少儿围棋?

佳弈少儿围棋 is rated higher. Quick Math averages 4.2 out of 5 from 885 ratings, while 佳弈少儿围棋 averages 4.7 from 6 ratings.

### Do Quick Math or 佳弈少儿围棋 have ads?

Neither Quick Math nor 佳弈少儿围棋 shows ads.

### Which is updated more often, Quick Math or 佳弈少儿围棋?

Quick Math ships an update every 2 months, and 佳弈少儿围棋 every 3 weeks. Most recently, Quick Math was updated on September 20, 2026 and 佳弈少儿围棋 on September 10, 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.*