# Number Puzzle vs Cryptarithmetic

The clearest difference is in-app purchases: Cryptarithmetic at none against Number Puzzle's 10. Cryptarithmetic also leads on ads (none vs shown) and update cadence (every 8 days vs every 3 months). Number Puzzle's advantage is iOS requirement (13.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Number Puzzle sells 10 one-off in-app purchases. Cryptarithmetic asks for nothing beyond the download.

Number Puzzle ships an update every 3 months, Cryptarithmetic every 8 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Number Puzzle | Cryptarithmetic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/number-puzzle-cross-math/id6702022785/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 231 MB | 16 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [吉良 高](https://appshunter.io/developer/1111893747) | [Aleksandr Govorukhin](https://appshunter.io/developer/1729392672) |

## What reviewers say

### Number Puzzle

[App page](https://appshunter.io/ios/app/number-puzzle-cross-math/id6702022785)

A captivating puzzle game that combines crossword-style grids with math equations. Solve arithmetic problems to fill the grid, enhancing problem-solving skills and mathematical prowess. Offers offline play and levels for all skill sets.

**Highlights:** Math equation crosswords, Arithmetic problem solving, Offline play mode, Adjustable difficulty levels, In-game hints

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beginner Offer | $0.99 | one-time |
| Sale Item Offer 2 | $3.99 | one-time |
| Offer A | $3.99 | one-time |
| Big Bundle | $5.99 | one-time |
| Sale Item Offer 3 | $7.99 | one-time |
| Super Bundle | $9.99 | one-time |
| Offer B | $13.99 | one-time |
| Sale Item Offer 4 | $14.99 | one-time |
| Huge Bundle | $19.99 | one-time |
| Offer C | $23.99 | one-time |


### Cryptarithmetic

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Number Puzzle free?

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

### Is Cryptarithmetic free?

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

### Do Number Puzzle or Cryptarithmetic have ads?

Number Puzzle shows ads; Cryptarithmetic does not.

### Which is updated more often, Number Puzzle or Cryptarithmetic?

Number Puzzle ships an update every 3 months, and Cryptarithmetic every 8 days. Most recently, Number Puzzle was updated on November 4, 2026 and Cryptarithmetic on November 5, 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.*