# Nonogram 2 vs Einstein

The clearest difference is rating: Nonogram 2 at 3.2 against Einstein's 1.5. Nonogram 2 also leads on review sentiment (38% vs 0%) and ads (none vs shown). On price, 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.

Nonogram 2 holds the better App Store score, 3.2 against 1.5. That said, the two scores are not equally well evidenced: Nonogram 2 has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 38% of Nonogram 2's written reviews are positive against 0% of Einstein's.

## The numbers

| Metric | Nonogram 2 | Einstein |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (25 ratings)](https://appshunter.io/ios/app/nonogram-2/id998083710/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/einstein-the-riddle/id6748315029/reviews) |
| Number of ratings | **25** | 2 |
| Positive reviews | **37.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | — |
| Monetization | **Free** | Ad-supported |
| Size | 36 MB | 33 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Myungil Kim](https://appshunter.io/developer/995113058) | [Davide Sardei](https://appshunter.io/developer/668430430) |

## 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


### Einstein

[App page](https://appshunter.io/ios/app/einstein-the-riddle/id6748315029)

This logic puzzle game challenges players to solve complex riddles using deduction and critical thinking. Inspired by a classic brain teaser, it offers increasingly difficult levels with a clean interface and no time limits.

**Highlights:** Logic grid puzzles, Deductive reasoning, Classic riddle mechanics, Clean interface, No time limits

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

**In-app purchases:** none


## Frequently asked questions

### Is Nonogram 2 free?

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

### Is Einstein free?

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

### Which has better reviews, Nonogram 2 or Einstein?

Nonogram 2 is rated higher. Nonogram 2 averages 3.2 out of 5 from 25 ratings, while Einstein averages 1.5 from 2 ratings.

### Do Nonogram 2 or Einstein have ads?

Einstein 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.*