# Nonogram  Puzzle master vs Button Flow

The clearest difference is review sentiment: Button Flow at 75% against Nonogram  Puzzle master's 0%. Button Flow also leads on rating (4.8 vs 1.0) and ratings volume (261 vs 2). Nonogram  Puzzle master's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Button Flow sells 1 one-off in-app purchase. Nonogram  Puzzle master asks for nothing beyond the download.

Button Flow holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Button Flow has 261 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Nonogram  Puzzle master's written reviews are positive against 75% of Button Flow's.

Nonogram  Puzzle master ships an update every 8 days, Button Flow every 4 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Nonogram  Puzzle master | Button Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/nonogram-puzzle-master/id6762338199/reviews) | **[4.8 (261 ratings)](https://appshunter.io/ios/app/button-flow/id6766174328/reviews)** |
| Number of ratings | 2 | **261** |
| Positive reviews | 0.0% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 days | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 208 MB | 152 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Lebosky Technology Co., Ltd](https://appshunter.io/developer/1684696787) | [Onetap Global Limited](https://appshunter.io/developer/1706028654) |

## What reviewers say

### Nonogram  Puzzle master

[App page](https://appshunter.io/ios/app/nonogram-puzzle-master/id6762338199)

Engage your logic with a vast collection of picture cross puzzles. Reveal hidden pixel art by filling in grids based on number clues. Enjoy offline play, mini-games, and a relaxing fantasy world without interruptions.

**Highlights:** 3000+ logic grid puzzles, Pixel art reveals, Offline play, Brain-boosting gameplay, Dynamic mini-games, Cozy fantasy world

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

**In-app purchases:** none


### Button Flow

[App page](https://appshunter.io/ios/app/button-flow/id6766174328)

A relaxing puzzle game where you match colorful buttons to their correct spots, uncovering stunning artwork. Enjoy smooth gameplay, satisfying animations, and a calm experience with endless levels to explore.

**Highlights:** Color matching puzzle gameplay, Uncover hidden button artwork, Smooth and satisfying animations, Group button movement, Temporary button storage, Endless levels

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Nonogram  Puzzle master free?

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

### Is Button Flow free?

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

### Which has better reviews, Nonogram  Puzzle master or Button Flow?

Button Flow is rated higher. Nonogram  Puzzle master averages 1.0 out of 5 from 2 ratings, while Button Flow averages 4.8 from 261 ratings.

### Do Nonogram  Puzzle master or Button Flow have ads?

Both Nonogram  Puzzle master and Button Flow show ads.

### Which is updated more often, Nonogram  Puzzle master or Button Flow?

Nonogram  Puzzle master ships an update every 8 days, and Button Flow every 4 days. Most recently, Nonogram  Puzzle master was updated on October 7, 2026 and Button Flow on October 17, 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.*