# Nonogram  Puzzle master vs CaseGrid

The clearest difference is rating: CaseGrid at 3.0 against Nonogram  Puzzle master's 1.7. CaseGrid also leads on update cadence (every 2 days vs every 8 days). Nonogram  Puzzle master's advantage is in-app purchases (none vs 3) and ratings volume (6 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. CaseGrid sells 3 in-app purchases, starting at $2.99 per 7 days. Nonogram  Puzzle master asks for nothing beyond the download.

CaseGrid holds the better App Store score, 3.0 against 1.7. That said, the two scores are not equally well evidenced: Nonogram  Puzzle master has 6 ratings behind it against 1, so its average is the more settled of the two.

Nonogram  Puzzle master ships an update every 8 days, CaseGrid every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Nonogram  Puzzle master | CaseGrid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (6 ratings)](https://appshunter.io/ios/app/nonogram-puzzle-master/id6762338199/reviews) | **[3.0 (1 ratings)](https://appshunter.io/ios/app/casegrid-deduction-puzzle/id6807734804/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 days | **Every 2 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 208 MB | 52 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Lebosky Technology Co., Ltd](https://appshunter.io/developer/1684696787) | [SevPlay LTD](https://appshunter.io/developer/1691255164) |

## What reviewers say

### Nonogram  Puzzle master

[App page](https://appshunter.io/ios/app/nonogram-puzzle-master/id6762338199)

Engage your logic with a vast collection of picture cross puzzles. Reveal hidden pixel art by filling in grids based on number clues. Enjoy offline play, mini-games, and a relaxing fantasy world without interruptions.

**Highlights:** 3000+ logic grid puzzles, Pixel art reveals, Offline play, Brain-boosting gameplay, Dynamic mini-games, Cozy fantasy world

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

**In-app purchases:** none


### CaseGrid

[App page](https://appshunter.io/ios/app/casegrid-deduction-puzzle/id6807734804)

Engage in daily logic puzzles where you deduce a culprit from a lineup using only factual clues. Each case is solvable through pure reasoning, with no luck involved. Earn badges to unlock more cases or subscribe for full archive access.

**Highlights:** Daily deduction cases, Logic-based puzzles, No guessing required, Badge system for attempts, Offline play available, Full case archive access via subscription

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week | $2.99 | per 7 days |
| 1 month | $7.99 | per month |
| 1 year | $49.99 | per year |


## Frequently asked questions

### Is Nonogram  Puzzle master free?

Nonogram  Puzzle master is free to download, with no in-app purchases.

### Is CaseGrid free?

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

### Which has better reviews, Nonogram  Puzzle master or CaseGrid?

CaseGrid is rated higher. Nonogram  Puzzle master averages 1.7 out of 5 from 6 ratings, while CaseGrid averages 3.0 from 1 ratings.

### Do Nonogram  Puzzle master or CaseGrid have ads?

Both Nonogram  Puzzle master and CaseGrid show ads.

### Which is updated more often, Nonogram  Puzzle master or CaseGrid?

Nonogram  Puzzle master ships an update every 8 days, and CaseGrid every 2 days. Most recently, Nonogram  Puzzle master was updated on October 24, 2026 and CaseGrid on October 24, 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.*