# Nonogram Odyssey vs Wallgram

The clearest difference is in-app purchases: Wallgram at none against Nonogram Odyssey's 4. On price, update cadence, ads and device support there is nothing between them.

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

Nonogram Odyssey ships an update weekly, Wallgram every 6 days. The most recent releases landed on October 19, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Nonogram Odyssey | Wallgram |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 6 days** |
| Size | 75 MB | 264 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Zybergo LLC](https://appshunter.io/developer/1896398598) | [Gianluca De Mare](https://appshunter.io/developer/1585662815) |

## What reviewers say

### Nonogram Odyssey

[App page](https://appshunter.io/ios/app/nonogram-odyssey/id6767142037)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack - 100 Tokens | $2.99 | one-time |
| Value Pack - 500 Tokens | $7.99 | one-time |
| Power Pack - 1,200 Tokens | $29.99 | one-time |
| Prestige Pack - 5,000 Tokens | $99.99 | one-time |


### Wallgram

[App page](https://appshunter.io/ios/app/wallgram-logic-grid-riddles/id6789624610)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nonogram Odyssey free?

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

### Is Wallgram free?

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

### Do Nonogram Odyssey or Wallgram have ads?

Both Nonogram Odyssey and Wallgram show ads.

### Which is updated more often, Nonogram Odyssey or Wallgram?

Nonogram Odyssey ships an update weekly, and Wallgram every 6 days. Most recently, Nonogram Odyssey was updated on October 19, 2026 and Wallgram on October 11, 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.*