# sudo vs Pop Squircle

The clearest difference is price: Pop Squircle at Free against sudo's $2.99. Pop Squircle also leads on update cadence (weekly vs every 3 weeks). sudo's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, device support and iOS requirement there is nothing between them.

Pop Squircle is free to download; sudo costs $2.99 up front. Pop Squircle sells 1 one-off in-app purchase. sudo asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for sudo against 5.0 for Pop Squircle. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

sudo ships an update every 3 weeks, Pop Squircle weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | sudo | Pop Squircle |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/sudo-simple-sudoku/id6451124108/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pop-squircle/id6761506614/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Paid | — |
| Size | 8 MB | 6 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Arjun Mahanti](https://appshunter.io/developer/1028057606) | [Wisnu Wibowo Cahyoputra](https://appshunter.io/developer/1890047786) |

## What reviewers say

### sudo

[App page](https://appshunter.io/ios/app/sudo-simple-sudoku/id6451124108)

Enjoy a classic Sudoku experience with a vibrant twist, offering both color and number-based puzzles. Track your performance with detailed statistics and maintain your progress with streaks. This ad-free game provides a clean and engaging way to play.

**Highlights:** Color and number Sudoku puzzles, Ad-free gameplay, Progress tracking, Streaks and statistics, Supports iPhone and iPad

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

**In-app purchases:** none


### Pop Squircle

[App page](https://appshunter.io/ios/app/pop-squircle/id6761506614)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is sudo free?

sudo costs $2.99, with no in-app purchases.

### Is Pop Squircle free?

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

### Which has better reviews, sudo or Pop Squircle?

sudo and Pop Squircle are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do sudo or Pop Squircle have ads?

Pop Squircle shows ads; sudo does not.

### Which is updated more often, sudo or Pop Squircle?

sudo ships an update every 3 weeks, and Pop Squircle weekly. Most recently, sudo was updated on November 3, 2026 and Pop Squircle on November 5, 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.*