# Nonogram King vs Co

The clearest difference is in-app purchases: Co at none against Nonogram King's 4. Co also leads on ads (none vs shown) and update cadence (every 10 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Nonogram King sells 4 one-off in-app purchases. Co asks for nothing beyond the download.

Nonogram King ships an update every 4 months, Co every 10 days. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Nonogram King | Co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (23 ratings)](https://appshunter.io/ios/app/nonogram-king/id1142064143/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 73.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 51 MB | 22 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOBIRIX](https://appshunter.io/developer/349276666) | [Marcel Jorkisch](https://appshunter.io/developer/1178467384) |

## What reviewers say

### Nonogram King

[App page](https://appshunter.io/ios/app/nonogram-king/id1142064143)

Engage your brain with this logic puzzle game. Solve picture puzzles across various difficulty levels and modes, including time attack and special picture completion. Compete with friends or players worldwide.

**Highlights:** Logic puzzle solving, Multiple difficulty levels, Special picture completion mode, Time attack challenge mode, Multiplayer versus mode, Leaderboards and achievements

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase 500 Gold | $4.99 | one-time |
| Purchase 1,000 Gold | $9.99 | one-time |
| Purchase 3,300 Gold | $29.99 | one-time |
| Purchase 7,000 Gold | $49.99 | one-time |


### Co

[App page](https://appshunter.io/ios/app/co-op-blocks/id6745340917)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nonogram King free?

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

### Is Co free?

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

### Do Nonogram King or Co have ads?

Nonogram King shows ads; Co does not.

### Which is updated more often, Nonogram King or Co?

Nonogram King ships an update every 4 months, and Co every 10 days. Most recently, Nonogram King was updated on October 21, 2026 and Co on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*