# Nonogram 2 vs Pen Stacks

The clearest difference is rating: Pen Stacks at 4.9 against Nonogram 2's 3.2. Nonogram 2's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, 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.

Pen Stacks holds the better App Store score, 4.9 against 3.2. Both are backed by a comparable volume of ratings — 25 and 21 respectively.

## The numbers

| Metric | Nonogram 2 | Pen Stacks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (25 ratings)](https://appshunter.io/ios/app/nonogram-2/id998083710/reviews) | **[4.9 (21 ratings)](https://appshunter.io/ios/app/pen-stacks/id6751919982/reviews)** |
| Number of ratings | **25** | 21 |
| Positive reviews | 37.8% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | — |
| Monetization | **Free** | Ad-supported |
| Size | 36 MB | 156 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Myungil Kim](https://appshunter.io/developer/995113058) | [Kaliba Games & Technologies Inc.](https://appshunter.io/developer/1549023239) |

## What reviewers say

### Nonogram 2

[App page](https://appshunter.io/ios/app/nonogram-2/id998083710)

Engage in a captivating logic puzzle game where you deduce the placement of colored blocks based on numerical clues. Uncover hidden pictures by filling in grids of various sizes, offering a mentally stimulating and enjoyable experience.

**Highlights:** Logic puzzle gameplay, Reveal hidden pictures, Multiple grid sizes (10x10, 15x15, 20x20), Number clue system, Consecutive block deduction

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

**In-app purchases:** none


### Pen Stacks

[App page](https://appshunter.io/ios/app/pen-stacks/id6751919982)

Match same-colored pencils and stack them to guide them to the sharpener. Navigate through levels filled with blockers. A colorful and engaging puzzle experience awaits.

**Highlights:** Match same-colored pencils, Stack pencils, Guide pencils to sharpener, Overcome blockers, Colorful puzzle gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nonogram 2 free?

Nonogram 2 is free to download, with no in-app purchases.

### Is Pen Stacks free?

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

### Which has better reviews, Nonogram 2 or Pen Stacks?

Pen Stacks is rated higher. Nonogram 2 averages 3.2 out of 5 from 25 ratings, while Pen Stacks averages 4.9 from 21 ratings.

### Do Nonogram 2 or Pen Stacks have ads?

Pen Stacks shows ads; Nonogram 2 does not.

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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.*