# Kid Math vs GridMath

The clearest difference is update cadence: GridMath at daily against Kid Math's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Kid Math sells 4 one-off in-app purchases and GridMath sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Kid Math ships an update every 3 weeks, GridMath daily. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Kid Math | GridMath |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 42 MB | 34 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tuyen Nguyen](https://appshunter.io/developer/1815134704) | [Wojciech Szczurek](https://appshunter.io/developer/1454681479) |

## What reviewers say

### Kid Math

[App page](https://appshunter.io/ios/app/kid-math-pdf-worksheet-maker/id6754006312)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 credits | $0.99 | one-time |
| 70 credits | $1.99 | one-time |
| 180 credits | $4.99 | one-time |
| 400 credits | $9.99 | one-time |


### 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 Kid Math free?

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

### Is GridMath free?

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

### Do Kid Math or GridMath have ads?

Neither Kid Math nor GridMath shows ads.

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

Kid Math ships an update every 3 weeks, and GridMath daily. Most recently, Kid Math was updated on September 29, 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.*