# Cryptarithms vs Binjitsu

The clearest difference is price: Binjitsu at Free against Cryptarithms's $1.99. Binjitsu also leads on update cadence (every 3 months vs every 41 months). Cryptarithms's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.0). On ads and device support there is nothing between them.

Binjitsu is free to download; Cryptarithms costs $1.99 up front. Binjitsu sells 1 in-app purchase, starting at $29.99 per year. Cryptarithms asks for nothing beyond the download.

Cryptarithms ships an update every 41 months, Binjitsu every 3 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Cryptarithms | Binjitsu |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cryptarithms/id609736978/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 3 months** |
| Monetization | Paid | — |
| Size | 7 MB | 28 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roman Koksharov](https://appshunter.io/developer/700716922) | [pitchnext GmbH](https://appshunter.io/developer/6789498573) |

## What reviewers say

### Cryptarithms

[App page](https://appshunter.io/ios/app/cryptarithms/id609736978)

Solve challenging mathematical puzzles where letters represent digits in arithmetic equations. This app offers 90 cryptarithms with translations into six languages, requiring only basic math and logical reasoning skills.

**Highlights:** Letter-to-digit substitution puzzles, Logical reasoning challenges, Arithmetic equality solving, 90 unique cryptarithms, Translations into 6 languages

**Features:** macOS Compatibility

**In-app purchases:** none


### Binjitsu

[App page](https://appshunter.io/ios/app/binjitsu/id6789498571)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro – Yearly | $29.99 | per year |


## Frequently asked questions

### Is Cryptarithms free?

Cryptarithms costs $1.99, with no in-app purchases.

### Is Binjitsu free?

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

### Do Cryptarithms or Binjitsu have ads?

Neither Cryptarithms nor Binjitsu shows ads.

### Which is updated more often, Cryptarithms or Binjitsu?

Cryptarithms ships an update every 41 months, and Binjitsu every 3 months. Most recently, Cryptarithms was updated on October 8, 2026 and Binjitsu on October 13, 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.*