# Math Learner Pro vs Chaipang Addition

The clearest difference is iOS requirement: Math Learner Pro at 9.0 against Chaipang Addition's 13.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math Learner Pro sells 6 one-off in-app purchases and Chaipang Addition sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Math Learner Pro | Chaipang Addition |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 149 MB | 136 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dong Tran](https://appshunter.io/developer/961632428) | [Wecref Co., Ltd.](https://appshunter.io/developer/1570555584) |

## What reviewers say

### Math Learner Pro

[App page](https://appshunter.io/ios/app/math-learner-pro/id1502514980)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 rubies | $0.99 | one-time |
| 250 rubies | $1.99 | one-time |
| 800 rubies | $3.99 | one-time |
| Pro Version | $4.99 | one-time |
| 1200 rubies | $5.99 | one-time |
| 3000 rubies | $9.99 | one-time |


### Chaipang Addition

[App page](https://appshunter.io/ios/app/chaipang-addition/id1608482068)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 차이팡 덧셈 광고제거 | $2.99 | one-time |


## Frequently asked questions

### Is Math Learner Pro free?

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

### Is Chaipang Addition free?

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

### Do Math Learner Pro or Chaipang Addition have ads?

Neither Math Learner Pro nor Chaipang Addition shows ads.

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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.*