---
title: "Sudoku with no ads: what Unisu offers"
description: "The current Unisu app contains no ads. Here is what that means for play and the available app features."
lang: "en"
canonical: "https://unisu-sudoku.app/en/sudoku-no-ads/"
---

Product

# Sudoku with no ads: what Unisu offers

The current Unisu app contains no ads. Here is what that means for play and the available app features.

-   [Download on the App Store](https://apps.apple.com/us/app/id6775824061?l=en)
-   [Get it on Google Play](https://play.google.com/store/apps/details?id=app.unisu.sudoku&hl=en)

![A classic Sudoku game in Unisu](https://unisu-sudoku.app/_astro/en.C6DJ1kiE_2dRWDN.webp)

You are partway through a puzzle. Unisu does not insert an ad. The current app has no banners and does not require a video ad before a hint.

## What you use instead

The app offers the classic grid, your own pencil marks, explained hints and lessons. The focus stays on the move you are trying to understand. This website introduces the app; download it to play.

## Ad-free and free are different questions

The current version has no in-app purchases. Ad-free describes the playing experience. The store lists the price and contents of the available version.

## Play without a connection

Puzzles and lessons are stored locally in the installed app. The offline guide explains what works locally and what still needs internet.

## Frequently asked questions

### What does ad-free mean in Unisu?

The current app shows no banner ads or advertising videos, including when you open a hint.

### Are hints unlocked by watching videos?

No. A hint requires no advertising video. You have three hints per puzzle; the explanation stages of one move count together once.

### Does ad-free also mean free of charge?

Those are separate questions. The relevant store lists the current price and included content.

### Are there in-app purchases?

The current version has none. The store information describes the available offer.

### Can I play the ad-free puzzles offline?

Puzzles and lessons are local in the installed app. Installation and updates still require a connection.

## Where to go next

### Play Sudoku offline with Unisu

[Read more: Play Sudoku offline with Unisu](https://unisu-sudoku.app/en/sudoku-offline/)

### Unisu – Sudoku app for iPhone and Android

[Read more: Unisu – Sudoku app for iPhone and Android](https://unisu-sudoku.app/en/)

Download app

## Ready for a puzzle? Take a moment.

Download Unisu on your phone. Start a Sudoku or choose a lesson on the technique you want to understand.

-   [Download on the App Store](https://apps.apple.com/us/app/id6775824061?l=en)
-   [Get it on Google Play](https://play.google.com/store/apps/details?id=app.unisu.sudoku&hl=en)

![The daily challenge in Unisu](https://unisu-sudoku.app/_astro/en.C-sYR9hJ_1QwI9G.webp)

![A classic Sudoku game in Unisu](https://unisu-sudoku.app/_astro/en.C6DJ1kiE_2dRWDN.webp)