# Cryptarithmetic vs Math Emaki

The clearest difference is in-app purchases: Cryptarithmetic at none against Math Emaki's 1. Math Emaki's advantage is iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Math Emaki sells 1 one-off in-app purchase. Cryptarithmetic asks for nothing beyond the download.

## The numbers

| Metric | Cryptarithmetic | Math Emaki |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Size | 16 MB | 2 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandr Govorukhin](https://appshunter.io/developer/1729392672) | [takashi ikebe](https://appshunter.io/developer/1878337953) |

## What reviewers say

### Cryptarithmetic

[App page](https://appshunter.io/ios/app/cryptarithmetic/id6760616957)

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

**In-app purchases:** none


### Math Emaki

[App page](https://appshunter.io/ios/app/math-emaki-zen-logic-puzzles/id6761716515)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All stage access | $1.99 | one-time |


## Frequently asked questions

### Is Cryptarithmetic free?

Cryptarithmetic is free to download, with no in-app purchases.

### Is Math Emaki free?

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

### Do Cryptarithmetic or Math Emaki have ads?

Neither Cryptarithmetic nor Math Emaki 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.*