# Math Grid Magic vs Math Decoder

The clearest difference is price: Math Decoder at $0.99 against Math Grid Magic's $1.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Math Grid Magic costs $1.99 and Math Decoder $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Math Grid Magic ships an update every 37 months, Math Decoder every 36 months. The most recent releases landed on November 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Math Grid Magic | Math Decoder |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 36 months** |
| Size | 12 MB | 28 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Ventura Educational Systems](https://appshunter.io/developer/371324172) |

## What reviewers say

### Math Grid Magic

[App page](https://appshunter.io/ios/app/math-grid-magic/id628054924)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Decoder

[App page](https://appshunter.io/ios/app/math-decoder/id1387526040)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Grid Magic free?

Math Grid Magic costs $1.99, with no in-app purchases.

### Is Math Decoder free?

Math Decoder costs $0.99, with no in-app purchases.

### Do Math Grid Magic or Math Decoder have ads?

Neither Math Grid Magic nor Math Decoder shows ads.

### Which is updated more often, Math Grid Magic or Math Decoder?

Math Grid Magic ships an update every 37 months, and Math Decoder every 36 months. Most recently, Math Grid Magic was updated on November 1, 2026 and Math Decoder on September 20, 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.*