# Multicross Puzzle Challenge vs Fill Squares

The clearest difference is in-app purchases: Multicross Puzzle Challenge at none against Fill Squares's 7. Fill Squares's advantage is ads (none vs shown) and update cadence (every 3 days vs every 4 months). On price, rating, ratings volume and monetization model there is nothing between them.

Both are free to download. Fill Squares sells 7 one-off in-app purchases. Multicross Puzzle Challenge asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Multicross Puzzle Challenge against 4.6 for Fill Squares. Both are backed by a comparable volume of ratings — 167 and 123 respectively. Written reviews are what separate them: 66% of Multicross Puzzle Challenge's written reviews are positive against 92% of Fill Squares's.

Multicross Puzzle Challenge ships an update every 4 months, Fill Squares every 3 days. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Multicross Puzzle Challenge | Fill Squares |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (167 ratings)](https://appshunter.io/ios/app/multicross-puzzle-challenge/id967910505/reviews) | **[4.6 (123 ratings)](https://appshunter.io/ios/app/fill-squares-logic-game/id1409150739/reviews)** |
| Number of ratings | **167** | 123 |
| Positive reviews | 66.0% of reviews | **92.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 31 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ANDREY NOVIKOV](https://appshunter.io/developer/418898717) | [Karen Karapetyan](https://appshunter.io/developer/1092956865) |

## What reviewers say

### Multicross Puzzle Challenge

[App page](https://appshunter.io/ios/app/multicross-puzzle-challenge/id967910505)

Engage your mind with a new puzzle game from the creator of Tetris. Solve over 1800 unique challenges across three distinct modes, with new puzzles added daily. Enjoy stylish visuals and a rewarding gameplay experience.

**Highlights:** Over 1800 unique puzzles, Three challenge types: Fill, Rotate, Mirror, Daily new challenges, Simple drag-and-drop gameplay, Stylish visuals and sound, Score multiplier system

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

**In-app purchases:** none


### Fill Squares

[App page](https://appshunter.io/ios/app/fill-squares-logic-game/id1409150739)

Engage in a logic puzzle game that challenges your mind by filling all blocks with a single line. This free-to-play experience offers increasingly difficult levels, promoting brain activity and mathematical thinking. Perfect for downtime or commutes, it's an addictive way to train your brain.

**Highlights:** Connect the block puzzle, Single line filling, Increasing difficulty, Brain training, Mathematical puzzles, Addictive gameplay

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Expert Level | Free | one-time |
| Professional Level | Free | one-time |
| Master Level | $0.99 | one-time |
| 10 Hints | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 55 hints | $3.99 | one-time |
| 110 Hints | $7.99 | one-time |

**What reviewers like**

- 👍 Very fun and entertaining
- 💡 Challenging and makes you think
- 🚀 Good for passing time
- 😊 Addictive and engaging
- 👍 Many levels available

**What reviewers complain about**

- 🔄 Repetitive levels
- ⚠️ Many ads
- 🐢 Small lag
- 🤔 Annoying to find nickname

**Reported bugs**

- Small lag

**Requested features**

- Make updates to avoid repetition
- Less ads


## Frequently asked questions

### Is Multicross Puzzle Challenge free?

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

### Is Fill Squares free?

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

### Which has better reviews, Multicross Puzzle Challenge or Fill Squares?

Fill Squares is rated higher. Multicross Puzzle Challenge averages 4.5 out of 5 from 167 ratings, while Fill Squares averages 4.6 from 123 ratings.

### Do Multicross Puzzle Challenge or Fill Squares have ads?

Multicross Puzzle Challenge shows ads; Fill Squares does not.

### Which is updated more often, Multicross Puzzle Challenge or Fill Squares?

Multicross Puzzle Challenge ships an update every 4 months, and Fill Squares every 3 days. Most recently, Multicross Puzzle Challenge was updated on November 1, 2026 and Fill Squares on November 6, 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.*