# Sudoku vs Imposteris

The clearest difference is ads: Imposteris at none against Sudoku's shown. Imposteris also leads on update cadence (every 9 days vs every 3 weeks). Sudoku's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price and in-app purchases there is nothing between them.

Both are free to download. Sudoku sells 7 one-off in-app purchases and Imposteris sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Sudoku ships an update every 3 weeks, Imposteris every 9 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sudoku | Imposteris |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (10 ratings)](https://appshunter.io/ios/app/sudoku-evolve-your-brain/id1434863192/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 179 MB | 3 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Happy Popcorn Games LC.](https://appshunter.io/developer/6808426572) | [Giedrius Rackevicius](https://appshunter.io/developer/1692929264) |

## What reviewers say

### Sudoku

[App page](https://appshunter.io/ios/app/sudoku-evolve-your-brain/id1434863192)

Engage in logic-based number puzzles to sharpen your mind and improve focus. Progress from an amoeba to human by solving thousands of handcrafted Sudoku challenges across eight difficulty levels. Enjoy daily puzzles, customizable themes, and offline play.

**Highlights:** Thousands of handcrafted Sudoku puzzles, 8 balanced difficulty levels, Step-by-step hints, Daily Sudoku challenges, Beautiful customizable themes, Offline play

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint x 20 | $1.99 | one-time |
| Quick Mode x 20 | $1.99 | one-time |
| Hint x 75 | $5.99 | one-time |
| Quick Mode x 75 | $5.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Hint x 180 | $12.99 | one-time |
| Quick Mode x 180 | $12.99 | one-time |


### Imposteris

[App page](https://appshunter.io/ios/app/imposteris/id6754511709)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Imposteris Premium | $3.99 | per 7 days |
| Imposteris visam laikui! | $3.99 | one-time |


## Frequently asked questions

### Is Sudoku free?

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

### Is Imposteris free?

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

### Do Sudoku or Imposteris have ads?

Sudoku shows ads; Imposteris does not.

### Which is updated more often, Sudoku or Imposteris?

Sudoku ships an update every 3 weeks, and Imposteris every 9 days. Most recently, Sudoku was updated on October 29, 2026 and Imposteris on October 28, 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.*