# Circlify vs Sudoku Blocks

The clearest difference is rating: Sudoku Blocks at 4.6 against Circlify's 3.7. Sudoku Blocks also leads on in-app purchases (none vs 1) and update cadence (fortnightly vs monthly). Circlify's advantage is ads (none vs shown) and ratings volume (23 vs 5). On price and device support there is nothing between them.

Both are free to download. Circlify sells 1 one-off in-app purchase. Sudoku Blocks asks for nothing beyond the download.

Sudoku Blocks holds the better App Store score, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 23 and 5 respectively.

Circlify ships an update monthly, Sudoku Blocks fortnightly. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Circlify | Sudoku Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (23 ratings)](https://appshunter.io/ios/app/circlify/id1071224055/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/sudoku-blocks/id6443567882/reviews)** |
| Number of ratings | **23** | 5 |
| Positive reviews | 62.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 107 MB | 106 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Mascoteers](https://appshunter.io/developer/1162001300) | [PLAYERS.ONE LTDA](https://appshunter.io/developer/1647228900) |

## What reviewers say

### Circlify

[App page](https://appshunter.io/ios/app/circlify/id1071224055)

A hypnotic and addictive puzzle game where players must tap to escape a constantly growing and spiraling circular maze. Test your speed, timing, and focus to survive as long as possible and achieve a high score.

**Highlights:** Circular maze survival, Tap to escape exits, Growing and spiraling maze, Speed and timing challenge, Clean, colorful environment, Addictive gameplay

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all advertisements | $0.99 | one-time |

**What reviewers like**

- 🎮 Addictive gameplay
- ⏱️ Good time killer
- 🧠 Keeps mind focused
- 🎶 Great music/sound
- 🎨 Colorful visuals

**What reviewers complain about**

- 😩 Too many ads
- 🐌 Slow response time
- 🐌 Sluggish controls
- 🐌 Laggy gameplay
- 👎 Disappointing dud

**Reported bugs**

- Response time is WAY OFF
- Game is so sluggish
- Slow reaction time
- Tapping is slower than actual tapping
- Tapping is faster than actual tapping

**Requested features**

- Add more levels
- Improve starting difficulty
- Add an arcade mode


### Sudoku Blocks

[App page](https://appshunter.io/ios/app/sudoku-blocks/id6443567882)

This puzzle game combines Sudoku and block-matching mechanics on a 9x9 grid. Strategically place blocks to clear lines and squares, aiming for high scores and combos. Enjoy a relaxing yet challenging experience to exercise your brain.

**Highlights:** Sudoku and block puzzle combination, 9x9 board gameplay, Line and square clearing mechanics, Combo and streak scoring, Global ranking and leaderboards, Dark and light modes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Circlify free?

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

### Is Sudoku Blocks free?

Sudoku Blocks is free to download, with no in-app purchases.

### Which has better reviews, Circlify or Sudoku Blocks?

Sudoku Blocks is rated higher. Circlify averages 3.7 out of 5 from 23 ratings, while Sudoku Blocks averages 4.6 from 5 ratings.

### Do Circlify or Sudoku Blocks have ads?

Sudoku Blocks shows ads; Circlify does not.

### Which is updated more often, Circlify or Sudoku Blocks?

Circlify ships an update monthly, and Sudoku Blocks fortnightly. Most recently, Circlify was updated on September 22, 2026 and Sudoku Blocks on September 11, 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.*