# Chaipang Math vs GridMath

The clearest difference is update cadence: GridMath at daily against Chaipang Math's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chaipang Math sells 3 in-app purchases, starting at $24.99 per month and GridMath sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Chaipang Math ships an update fortnightly, GridMath daily. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Chaipang Math | GridMath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Size | 277 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wecref Co., Ltd.](https://appshunter.io/developer/1570555584) | [Wojciech Szczurek](https://appshunter.io/developer/1454681479) |

## What reviewers say

### Chaipang Math

[App page](https://appshunter.io/ios/app/chaipang-math/id6449987310)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1개월 구독 | $24.99 | per month |
| 3개월 구독 | $59.99 | per 3 months |
| 6개월 구독 | $69.99 | per 6 months |


### GridMath

[App page](https://appshunter.io/ios/app/gridmath/id6754144816)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 Tokens | $2.99 | one-time |
| 50 Tokens | $4.99 | one-time |
| 100 Tokens | $5.99 | one-time |


## Frequently asked questions

### Is Chaipang Math free?

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

### Is GridMath free?

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

### Do Chaipang Math or GridMath have ads?

Neither Chaipang Math nor GridMath shows ads.

### Which is updated more often, Chaipang Math or GridMath?

Chaipang Math ships an update fortnightly, and GridMath daily. Most recently, Chaipang Math was updated on September 30, 2026 and GridMath on October 8, 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.*