Sudoku a Day - Number Puzzle

Name: Sudoku a Day - Number Puzzle
Rating: 4.8 (601 reviews)
Author: Ocho

Offline daily puzzles, no ads

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

601 Ratings
Age Rating

4+
Years
Category

Puzzle
Developer

Ocho
Language

EN
+ 30 More
Size

139.9
MB

iPhone

A beautiful Sudoku a day. No ads, no clutter, just a calm daily puzzle for iPhone. A beautiful Sudoku a day for iPhone. No ads, no clutter, no endless puzzle lists — just a calm daily ritual. Sudoku a Day is built for people who want a quick, satisfying puzzle without the noise of typical puzzle apps. Open the app, play today’s board, keep your streak alive, and get on with your day feeling a little sharper. Why players love Sudoku a Day • A new puzzle every day • Choose your difficulty, from beginner to expert • Clean, minimalist design built for iPhone • Focus Mode for distraction-free play • Dark Mode for comfortable evening sessions • Daily reminders and streak tracking • Share today’s puzzle with friends and family With Pro • Unlock past puzzles • Get extra hints and guidance when you’re stuck • Enjoy more flexibility, while keeping the same calm experience Whether you play with your morning coffee, on your commute, or before bed, Sudoku a Day makes Sudoku feel simple, polished, and relaxing. Terms of Service: https://sudokuaday.com/terms Privacy Policy: https://sudokuaday.com/privacy

Ratings & Reviews

4.8

out of 5

601 Ratings

Awesome!
Mar 30
Estrellitas☺️
Lovely controls and the app UI design is adorable! I really appreciate the zero ads, it’s so rare nowadays. I swear one day we’re gonna have to watch an ad to unlock our phones. If I wasn’t broke because of these gas prices and inflation, I’d definitely get premium to support!

Developer Response
Thank you so much. Hope you continue to enjoy playing!
Awesome!
Mar 30
Estrellitas☺️

Lovely controls and the app UI design is adorable! I really appreciate the zero ads, it’s so rare nowadays. I swear one day we’re gonna have to watch an ad to unlock our phones. If I wasn’t broke because of these gas prices and inflation, I’d definitely get premium to support!
Developer Response Apr 2
Thank you so much. Hope you continue to enjoy playing!
Have to pay to use basic features
Mar 1
milu161
I used to really enjoy this app because of the clean interface and features like highlighting. I actually preferred it over a lot of other sudoku apps (including NYT)! But they launched an update that put previously free features behind a paywall, so… instant delete for me.EDIT: I actually redownloaded to find the specific feature that I was talking about, and I believe it’s one of the Pro-only toggles in the Assistance tab. I will, however, change my star rating because this is a well-made app despite the paywall changes and I don’t feel very good leaving a bad review for anything.

Developer Response
Which feature? This is simply not true. But feel free to delete. In the mean time we will continue to make the app better, for everyone. Also those who want to use it for free.
Have to pay to use basic features
Mar 1
milu161

I used to really enjoy this app because of the clean interface and features like highlighting. I actually preferred it over a lot of other sudoku apps (including NYT)! But they launched an update that put previously free features behind a paywall, so… instant delete for me.EDIT: I actually redownloaded to find the specific feature that I was talking about, and I believe it’s one of the Pro-only toggles in the Assistance tab. I will, however, change my star rating because this is a well-made app despite the paywall changes and I don’t feel very good leaving a bad review for anything.
Developer Response Feb 25
Which feature? This is simply not true. But feel free to delete. In the mean time we will continue to make the app better, for everyone. Also those who want to use it for free.
Good Except
10/16/2025
ANolan_
Overall, this is a great Sudoku app — especially for being free and ad-free. The interface is clean, the puzzles are challenging but fair, and it runs smoothly. I really appreciate that you can enjoy the game without constant ads.However, the payment setup is disappointing. You have to either subscribe or make a one-time purchase just to restart a puzzle you failed, which doesn’t feel right. Paying for hints or special features makes sense, but paying just to try again takes away from the fun.If they adjusted it so you don’t have to pay to restart a failed puzzle, this would easily be a 5-star app.

Developer Response
We fixed this in the latest app version! It now allows everyone to play failed (or successful) past puzzles again, only on puzzles you've played before or are still playing. Thanks for your feedback, we really appreciate you taking the time sharing your experience with us. We're always learning and eager to hear from users like yourself how to improve the app for everyone, free and paying users!
Good Except
10/16/2025
ANolan_

Overall, this is a great Sudoku app — especially for being free and ad-free. The interface is clean, the puzzles are challenging but fair, and it runs smoothly. I really appreciate that you can enjoy the game without constant ads.However, the payment setup is disappointing. You have to either subscribe or make a one-time purchase just to restart a puzzle you failed, which doesn’t feel right. Paying for hints or special features makes sense, but paying just to try again takes away from the fun.If they adjusted it so you don’t have to pay to restart a failed puzzle, this would easily be a 5-star app.
Developer Response 10/28/2025
We fixed this in the latest app version! It now allows everyone to play failed (or successful) past puzzles again, only on puzzles you've played before or are still playing. Thanks for your feedback, we really appreciate you taking the time sharing your experience with us. We're always learning and eager to hear from users like yourself how to improve the app for everyone, free and paying users!
Disappointed by the Limitations
05/06/2025
Nader Jr
I chose this Sudoku game because of its small size and the fact that it’s ad-free, which I really appreciated. But after installing it, I was very disappointed to find out that you can only play one puzzle per day unless you pay for a subscription. This makes the game almost useless for anyone who actually wants to enjoy Sudoku more than once a day. I understand supporting developers, but locking basic gameplay behind a paywall is too much. I’d honestly prefer a few ads over such a strict limitation. Switching to another Sudoku app that values the player’s time more.

Developer Response
It’s literally in our name ;)
Disappointed by the Limitations
05/06/2025
Nader Jr

I chose this Sudoku game because of its small size and the fact that it’s ad-free, which I really appreciated. But after installing it, I was very disappointed to find out that you can only play one puzzle per day unless you pay for a subscription. This makes the game almost useless for anyone who actually wants to enjoy Sudoku more than once a day. I understand supporting developers, but locking basic gameplay behind a paywall is too much. I’d honestly prefer a few ads over such a strict limitation. Switching to another Sudoku app that values the player’s time more.
Developer Response 05/08/2025
It’s literally in our name ;)

Bug fixes and improvements.

Version 2.3.3 Jul 10

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The following data may be collected but it is not linked to your identity:
- Identifiers
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Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Ocho B.V.
Size: 139.9 MB
Category: Puzzle
Compatibility: Requires iOS 18.0 or later.

iPhone
Requires iOS 18.0 or later.

Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.

Apple Vision
Requires visionOS 2.0 or later.
Languages: English and 30 more

English, Bulgarian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese
Age Rating: 4+

4+

Learn More
In-App Purchases: Yes

Yearly $14.99

Weekly $0.99

Sudoku yearly $9.99

Lifetime $29.99

Monthly $2.99

PRO Monthly $2.99

Lifetime special $9.99

Learn More

Developer Website

Privacy Policy

Supports

Game Center

Discover new games and play with friends. This game also features leaderboards.
Family Sharing

Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More