# 100 Squares vs 15 Puzzle

The clearest difference is rating: 15 Puzzle at 4.7 against 100 Squares's 3.0. 15 Puzzle also leads on update cadence (every 4 months vs every 21 months) and ratings volume (10 vs 1). 100 Squares's advantage is iOS requirement (8.1 vs 14.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

15 Puzzle holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: 15 Puzzle has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

100 Squares ships an update every 21 months, 15 Puzzle every 4 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 100 Squares | 15 Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/100-squares/id289002920/reviews) | **[4.7 (10 ratings)](https://appshunter.io/ios/app/15-puzzle/id1531453462/reviews)** |
| Number of ratings | 1 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 1 MB | 1 MB |
| Requires iOS | **8.1** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jean-Francois Pautex](https://appshunter.io/developer/286566990) | [Alexander Berson](https://appshunter.io/developer/1531453464) |

## What reviewers say

### 100 Squares

[App page](https://appshunter.io/ios/app/100-squares/id289002920)

Fill a 100-box grid by strategically placing numbers, leaving specific gaps horizontally, vertically, and diagonally. Compete with others by checking and adding your scores to a network leaderboard. Enjoy a simple yet challenging puzzle experience.

**Highlights:** Fill 100 boxes, Strategic placement rules, Help mode available, Undo moves, Network scores and comments, Leaderboard functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### 15 Puzzle

[App page](https://appshunter.io/ios/app/15-puzzle/id1531453462)

Slide numbered tiles into their correct sequence using an empty space. This classic logic puzzle challenges your spatial reasoning and problem-solving skills. Enjoy a simple yet engaging brain teaser.

**Highlights:** Tile sliding mechanics, Numerical sequence arrangement, Empty space utilization, Logic puzzle gameplay, Brain teaser challenges

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 100 Squares free?

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

### Is 15 Puzzle free?

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

### Which has better reviews, 100 Squares or 15 Puzzle?

15 Puzzle is rated higher. 100 Squares averages 3.0 out of 5 from 1 ratings, while 15 Puzzle averages 4.7 from 10 ratings.

### Do 100 Squares or 15 Puzzle have ads?

Neither 100 Squares nor 15 Puzzle shows ads.

### Which is updated more often, 100 Squares or 15 Puzzle?

100 Squares ships an update every 21 months, and 15 Puzzle every 4 months. Most recently, 100 Squares was updated on October 19, 2026 and 15 Puzzle on October 24, 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.*