# Nonogram vs BlockSync

The clearest difference is in-app purchases: BlockSync at none against Nonogram's 11. BlockSync also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). Nonogram's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Nonogram sells 11 in-app purchases, starting at $4.99 per 7 days. BlockSync asks for nothing beyond the download.

Nonogram ships an update every 3 weeks, BlockSync weekly. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Nonogram | BlockSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.6K ratings)](https://appshunter.io/ios/app/nonogram-picture-cross/id1549647545/reviews)** | — |
| Number of ratings | **9.6K** | — |
| Positive reviews | 58.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 244 MB | 5 MB |
| Requires iOS | **15.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Wuhan Dream Space Studio Co., LTD](https://appshunter.io/developer/1516791191) | [Akos Farkas](https://appshunter.io/developer/1570110209) |

## What reviewers say

### Nonogram

[App page](https://appshunter.io/ios/app/nonogram-picture-cross/id1549647545)

Uncover hidden pixel art by following number clues to fill in a grid. This logic puzzle game offers thousands of challenges for players of all skill levels. Solve puzzles to reveal beautiful pixelated images and become a master.

**Highlights:** Reveal hidden pixel art, Follow number clues, Logic puzzle challenges, Thousands of puzzles, Multiple grid sizes, Easy to learn, hard to master

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DIAMOND MEMBERSHIP | $4.99 | per 7 days |
| PROMOTION PACK | $0.99 | one-time |
| COIN PACKAGE 1.99 | $1.99 | one-time |
| SPECIAL OFFER | $1.99 | one-time |
| COIN PACKAGE 2.99 | $2.99 | one-time |
| GOLDEN PASS | $4.99 | one-time |
| COIN PACKAGE 4.99 | $4.99 | one-time |
| SMALL GIFT PACKAGE | $5.99 | one-time |
| NO ADS | $9.99 | one-time |
| MIDDLE GIFT PACKAGE | $10.99 | one-time |
| SUPER GIFT PACKAGE | $39.99 | one-time |

**What reviewers like**

- 👍 Relaxing and fun gameplay
- 💡 Challenging puzzles that exercise the brain
- 🚀 No ads or in-app purchases required to play
- 🎨 Variety of themed puzzles and large pictures to solve

**What reviewers complain about**

- 🐛 Occasional crashes or freezing issues
- 🔍 Small grid sizes on larger puzzles can be difficult to click accurately
- 💰 Expensive subscription to remove ads
- 📢 Excessive, intrusive ads between levels

**Reported bugs**

- Purchased coins/hints not always applied correctly
- Leaderboard scores appearing inaccurate or manipulated
- Game state not saved properly when exiting and re-entering

**Requested features**

- Zoom function for larger puzzles
- More frequent content updates with new puzzle packs
- Option to disable automatic filling of completed rows


### BlockSync

[App page](https://appshunter.io/ios/app/blocksync/id6746357354)

**In-app purchases:** none


## Frequently asked questions

### Is Nonogram free?

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

### Is BlockSync free?

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

### Do Nonogram or BlockSync have ads?

Nonogram shows ads; BlockSync does not.

### Which is updated more often, Nonogram or BlockSync?

Nonogram ships an update every 3 weeks, and BlockSync weekly. Most recently, Nonogram was updated on October 18, 2026 and BlockSync 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.*