# Lightkeeper vs Nonogram

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

Both are free to download. Lightkeeper sells 3 one-off in-app purchases. Nonogram asks for nothing beyond the download.

Lightkeeper ships an update every 3 weeks, Nonogram daily. Both last shipped on October 29, 2026.

## The numbers

| Metric | Lightkeeper | Nonogram |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Size | 134 MB | 23 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) | [Mustafa CALISKANOZTURK](https://appshunter.io/developer/6791932527) |

## What reviewers say

### Lightkeeper

[App page](https://appshunter.io/ios/app/lightkeeper-nonogram-story/id6795631630)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Lights | $0.99 | one-time |
| 25 Hints | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |


### Nonogram

[App page](https://appshunter.io/ios/app/nonogram-pixel-puzzle/id6807794858)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lightkeeper free?

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

### Is Nonogram free?

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

### Do Lightkeeper or Nonogram have ads?

Nonogram shows ads; Lightkeeper does not.

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

Lightkeeper ships an update every 3 weeks, and Nonogram daily. Most recently, Lightkeeper was updated on October 29, 2026 and Nonogram on October 29, 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.*