# NonoPix vs PixelFlow

The clearest difference is iOS requirement: NonoPix at 15.1 against PixelFlow's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. NonoPix sells 1 one-off in-app purchase and PixelFlow sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | NonoPix | PixelFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pixelflow-nonogram-puzzles/id6783973102/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | — | Freemium |
| Size | 45 MB | 15 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Begin](https://appshunter.io/developer/539353544) | [JCY Advisors](https://appshunter.io/developer/1880786669) |

## What reviewers say

### NonoPix

[App page](https://appshunter.io/ios/app/nonopix-pixel-art-puzzles/id6761322057)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NonoPix Premium | $2.99 | one-time |


### PixelFlow

[App page](https://appshunter.io/ios/app/pixelflow-nonogram-puzzles/id6783973102)

Engage your mind with logic-based picture puzzles. Fill in squares based on number clues to reveal hidden images. Enjoy a calm, ad-free experience with hundreds of puzzles and daily challenges.

**Highlights:** Logic-based picture puzzles, Hundreds of puzzles, Daily puzzles, Themed picture packs, Offline play, No timer pressure, Ad-free experience

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Puzzle Master Pass — Weekly | $1.99 | per 7 days |
| Puzzle Master Pass — Yearly | $49.99 | per year |
| All Picture Packs | $2.99 | one-time |
| Puzzle Master | $12.99 | one-time |


## Frequently asked questions

### Is NonoPix free?

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

### Is PixelFlow free?

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

### Do NonoPix or PixelFlow have ads?

Neither NonoPix nor PixelFlow shows ads.

### Which is updated more often, NonoPix or PixelFlow?

NonoPix ships an update every 9 days, and PixelFlow every 9 days. Most recently, NonoPix was updated on November 9, 2026 and PixelFlow on November 5, 2026.

---

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