# Nonograms Online vs Gridzen

The clearest difference is review sentiment: Gridzen at 100% against Nonograms Online's 0%. Gridzen also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 3). Nonograms Online's advantage is ads (none vs shown). On price, ratings volume, monetization model and device support there is nothing between them.

Both are free to download. Nonograms Online sells 3 one-off in-app purchases. Gridzen asks for nothing beyond the download.

Gridzen holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Nonograms Online's written reviews are positive against 100% of Gridzen's.

Nonograms Online ships an update every 3 months, Gridzen every 3 weeks. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Nonograms Online | Gridzen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/nonograms-online/id1582211195/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gridzen-quick-logic-puzzles/id6777143455/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 28 MB | 45 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bear and Rye, LLC](https://appshunter.io/developer/1576397681) | [Pritesh Thaker](https://appshunter.io/developer/6777143457) |

## What reviewers say

### Nonograms Online

[App page](https://appshunter.io/ios/app/nonograms-online/id1582211195)

Engage with a vast collection of picture logic puzzles on your mobile device. This application offers over 300,000 challenges, supporting translation into more than 30 languages for a global audience.

**Highlights:** Over 300,000 puzzles, Picture logic challenges, Multi-language support, Mobile gameplay

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free Experience | $1.49 | one-time |
| Nonograms Online Silver | $3.99 | one-time |
| Nonograms Gold Reward | $6.99 | one-time |


### Gridzen

[App page](https://appshunter.io/ios/app/gridzen-quick-logic-puzzles/id6777143455)

Engage your mind with a collection of five distinct logic puzzle games, each offering a new daily challenge. Enjoy unlimited practice, compete in real-time multiplayer races, and track your progress with detailed statistics. The app respects your privacy and offers optional rewarded ads for hints.

**Highlights:** Five unique logic puzzle games, Daily puzzle challenges, Unlimited practice levels, Real-time multiplayer matches, Detailed player statistics, Privacy-respecting design

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

**In-app purchases:** none


## Frequently asked questions

### Is Nonograms Online free?

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

### Is Gridzen free?

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

### Which has better reviews, Nonograms Online or Gridzen?

Gridzen is rated higher. Nonograms Online averages 1.0 out of 5 from 1 ratings, while Gridzen averages 5.0 from 1 ratings.

### Do Nonograms Online or Gridzen have ads?

Gridzen shows ads; Nonograms Online does not.

### Which is updated more often, Nonograms Online or Gridzen?

Nonograms Online ships an update every 3 months, and Gridzen every 3 weeks. Most recently, Nonograms Online was updated on October 20, 2026 and Gridzen on October 6, 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.*