# 数学口算大师 vs SumDash

The clearest difference is ads: 数学口算大师 at none against SumDash's shown. 数学口算大师 also leads on iOS requirement (8.0 vs 15.0). SumDash's advantage is update cadence (every 2 days vs fortnightly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 数学口算大师 sells 6 one-off in-app purchases and SumDash sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

数学口算大师 ships an update fortnightly, SumDash every 2 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 数学口算大师 | SumDash |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 135 MB | 52 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [政 王](https://appshunter.io/developer/962633214) | [YT Lab](https://appshunter.io/developer/6774625279) |

## What reviewers say

### 数学口算大师

[App page](https://appshunter.io/ios/app/id1297107077)

Practice mental math skills with this game-based application. Improve accuracy and speed in addition, subtraction, multiplication, and division through progressive challenges. Aim for mastery and see how you rank globally.

**Highlights:** Mental math practice, Addition, subtraction, multiplication, division, Game-based learning, Progressive difficulty, Global ranking, Accuracy and speed improvement

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 good coins | $0.99 | one-time |
| 200 gold coins | $2.99 | one-time |
| 200 gold coins | $4.99 | one-time |
| 850 gold coins | $9.99 | one-time |
| 1700 gold coins | $19.99 | one-time |
| 4600 gold coins | $49.99 | one-time |


### SumDash

[App page](https://appshunter.io/ios/app/sumdash-math-speed-game/id6785198584)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.49 | one-time |


## Frequently asked questions

### Is 数学口算大师 free?

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

### Is SumDash free?

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

### Do 数学口算大师 or SumDash have ads?

SumDash shows ads; 数学口算大师 does not.

### Which is updated more often, 数学口算大师 or SumDash?

数学口算大师 ships an update fortnightly, and SumDash every 2 days. Most recently, 数学口算大师 was updated on November 3, 2026 and SumDash on November 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.*