# Last Layer vs Cryptarithmetic

The clearest difference is update cadence: Cryptarithmetic at every 9 days against Last Layer's every 3 weeks. Last Layer's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Last Layer ships an update every 3 weeks, Cryptarithmetic every 9 days. Both last shipped on October 1, 2026.

## The numbers

| Metric | Last Layer | Cryptarithmetic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/last-layer-speed-cube-guide/id1575027893/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 1 MB | 13 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Brandon Harris](https://appshunter.io/developer/619590501) | [Aleksandr Govorukhin](https://appshunter.io/developer/1729392672) |

## What reviewers say

### Last Layer

[App page](https://appshunter.io/ios/app/last-layer-speed-cube-guide/id1575027893)

This app provides a comprehensive reference for practicing CFOP algorithms to solve speed cubes. It includes tools for learning and testing patterns, a scramble generator, and a timer with note-taking capabilities. Favorites and edits sync across devices via iCloud.

**Highlights:** CFOP algorithm reference, Pattern editing, Favorite patterns, 25-move scramble generator, Solve timer with notes, iCloud sync, Dark mode

**Features:** macOS Compatibility

**In-app purchases:** none


### Cryptarithmetic

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Last Layer free?

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

### Is Cryptarithmetic free?

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

### Do Last Layer or Cryptarithmetic have ads?

Neither Last Layer nor Cryptarithmetic shows ads.

### Which is updated more often, Last Layer or Cryptarithmetic?

Last Layer ships an update every 3 weeks, and Cryptarithmetic every 9 days. Most recently, Last Layer was updated on October 1, 2026 and Cryptarithmetic on October 1, 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.*