# NemOZ vs Infinity Column

The clearest difference is in-app purchases: Infinity Column at none against NemOZ's 1. Infinity Column also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. NemOZ sells 1 one-off in-app purchase. Infinity Column asks for nothing beyond the download.

NemOZ ships an update every 3 weeks, Infinity Column weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | NemOZ | Infinity Column |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/nemoz-nonogram-puzzle/id1590876952/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 465 MB | 279 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [dong young chang](https://appshunter.io/developer/1530896878) | [CHANGBEOM YOON](https://appshunter.io/developer/1801402275) |

## What reviewers say

### NemOZ

[App page](https://appshunter.io/ios/app/nemoz-nonogram-puzzle/id1590876952)

Embark on a journey through OZ by solving nonogram puzzles. Uncover the original shapes of objects that flew with Dorothy and follow the beloved story with iconic characters. Offers two distinct gameplay modes to suit your puzzle-solving style.

**Highlights:** OZ themed nonogram puzzles, Follows The Wonderful Wizard of OZ story, Two gameplay modes (Normal and Focus), Hundreds of puzzles, Incorrect answer check and hint function (Normal mode)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove banner and screen ads | $2.99 | one-time |


### Infinity Column

[App page](https://appshunter.io/ios/app/infinity-column/id6743107597)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NemOZ free?

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

### Is Infinity Column free?

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

### Do NemOZ or Infinity Column have ads?

Both NemOZ and Infinity Column show ads.

### Which is updated more often, NemOZ or Infinity Column?

NemOZ ships an update every 3 weeks, and Infinity Column weekly. Most recently, NemOZ was updated on October 24, 2026 and Infinity Column on October 28, 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.*