# Nonograms Puzzle vs Walk on Thin Ice

The clearest difference is in-app purchases: Nonograms Puzzle at none against Walk on Thin Ice's 3. Nonograms Puzzle also leads on iOS requirement (15.0 vs 17.0). Walk on Thin Ice's advantage is ads (none vs shown) and update cadence (every 4 days vs fortnightly). On price and device support there is nothing between them.

Both are free to download. Walk on Thin Ice sells 3 one-off in-app purchases. Nonograms Puzzle asks for nothing beyond the download.

Nonograms Puzzle ships an update fortnightly, Walk on Thin Ice every 4 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Nonograms Puzzle | Walk on Thin Ice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 114 MB | 240 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alchemical Inc](https://appshunter.io/developer/1802223019) | [yury chebiryak](https://appshunter.io/developer/6806560311) |

## What reviewers say

### Nonograms Puzzle

[App page](https://appshunter.io/ios/app/nonograms-puzzle/id6756884825)

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

**In-app purchases:** none


### Walk on Thin Ice

[App page](https://appshunter.io/ios/app/walk-on-thin-ice/id6806560309)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


## Frequently asked questions

### Is Nonograms Puzzle free?

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

### Is Walk on Thin Ice free?

Walk on Thin Ice is free to download, with in-app purchases available.

### Do Nonograms Puzzle or Walk on Thin Ice have ads?

Nonograms Puzzle shows ads; Walk on Thin Ice does not.

### Which is updated more often, Nonograms Puzzle or Walk on Thin Ice?

Nonograms Puzzle ships an update fortnightly, and Walk on Thin Ice every 4 days. Most recently, Nonograms Puzzle was updated on November 5, 2026 and Walk on Thin Ice on November 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.*