# Cracking the Cryptic vs Logic Chess

The clearest difference is in-app purchases: Logic Chess at none against Cracking the Cryptic's 13. Logic Chess also leads on update cadence (every 5 days vs every 3 weeks). Cracking the Cryptic's advantage is ads (none vs shown) and iOS requirement (13.0 vs 26.5). On price and device support there is nothing between them.

Both are free to download. Cracking the Cryptic sells 13 one-off in-app purchases. Logic Chess asks for nothing beyond the download.

Cracking the Cryptic ships an update every 3 weeks, Logic Chess every 5 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cracking the Cryptic | Logic Chess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (208 ratings)](https://appshunter.io/ios/app/cracking-the-cryptic/id1629992934/reviews)** | — |
| Number of ratings | **208** | — |
| Positive reviews | 72.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 234 MB | 38 MB |
| Requires iOS | **13.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Nick Carney](https://appshunter.io/developer/1434235673) | [Alfred Kan](https://appshunter.io/developer/6790431214) |

## What reviewers say

### Cracking the Cryptic

[App page](https://appshunter.io/ios/app/cracking-the-cryptic/id1629992934)

This app offers a curated collection of handcrafted Sudoku puzzles from world-renowned constructors. Explore classic and unique variants, with new puzzle packs released regularly. A free introductory pack is included with download.

**Highlights:** Handcrafted Sudoku puzzles, Curated by expert constructors, Classic and unique variants, Regularly released puzzle packs, Free introductory puzzle pack

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CTC Worms - James Sinclair | $0.99 | one-time |
| CTC Worms - Marty Sears | $0.99 | one-time |
| CTC Worms - Zetamath | $1.99 | one-time |
| CTC Worms - Blobz | $1.99 | one-time |
| CTC Worms - Michael Lefkowitz | $1.99 | one-time |
| CTC Worms - Phistomefel | $1.99 | one-time |
| GAS Volume #1 | $2.99 | one-time |
| GAS Volume #2 | $2.99 | one-time |
| CTC Approachable Sudoku #1 | $2.99 | one-time |
| Domino Sudoku Pack | $4.99 | one-time |
| Lines Variety Pack | $4.99 | one-time |
| Classic Volume #2 | $4.99 | one-time |
| CTC Fog Pack #1 | $4.99 | one-time |

**What reviewers like**

- 🚀 Best sudoku app
- 👍 Great variety of puzzles
- 👍 Excellent user interface
- 👍 Challenging and fun puzzles
- 👍 Constant updates with new puzzles

**What reviewers complain about**

- 🐛 Hints are often incorrect or unhelpful
- 🐛 Bugs and crashes, especially after updates
- 🔋 Battery draining issues
- 🔒 Too many in-app purchases required to access content

**Reported bugs**

- Puzzle progress and purchases disappearing after updates
- Incorrect rules or hints in certain puzzles
- Crashes and freezes, especially on older devices or Macs
- Inconsistent behavior when switching between portrait and landscape modes

**Requested features**

- Add more color options for pencil marking and highlighting
- Implement a way to clear progress or start puzzles from scratch
- Integrate all CTC apps into a single app for better organization
- Add keyboard support, especially on Mac
- Improve the quality and clarity of hints


### Logic Chess

[App page](https://appshunter.io/ios/app/logic-chess-deduction-puzzle/id6790814180)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cracking the Cryptic free?

Cracking the Cryptic is free to download, with in-app purchases available.

### Is Logic Chess free?

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

### Do Cracking the Cryptic or Logic Chess have ads?

Logic Chess shows ads; Cracking the Cryptic does not.

### Which is updated more often, Cracking the Cryptic or Logic Chess?

Cracking the Cryptic ships an update every 3 weeks, and Logic Chess every 5 days. Most recently, Cracking the Cryptic was updated on October 14, 2026 and Logic Chess on October 10, 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.*