Zero Below Zero

Zero Below Zero

Hardest puzzle in the world

Free
In-App Purchases

Details about Zero Below Zero

  • Released
  • Updated
  • iOS Version
  • Age Rating
  • Size
  • Devices
  • Languages
  • May 14, 2020
  • October 5, 2024
  • 14.3+
  • 4+
  • 3.89MB
  • iPhone, iPod
  • American English

Features

Developer of Zero Below Zero

🙌6
Ratings
🗣❌ unsupported
Your locale
🖼️Download
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Version History of Zero Below Zero

1.3.1

January 2, 2024

This version fixes an issue with the scissors icon not showing up correctly.

1.3.0

May 10, 2022

If you get a perfect score on the free levels, you now get the rest of the app unlocked for free!

1.2.3

May 15, 2021

This release contains minor performance improvements

1.2.2

December 8, 2020

This release fixes a bug when adding a new edge in the tutorial.

1.2.1

June 6, 2020

- You can now see your previous score directly on the gameplay view. So you can decide which one to play next while paging through the level view, without needing to go back to the level select page - The first screen of the tutorial was reworded to make it a bit clearer

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1.2

May 29, 2020

** New Name ** - We are now called Zero Below Zero, and have a new logo! ** Improvements - When you open the app, the list of levels will open up at the last played level - If your score is not perfect, there is a new retry button on the score modal to make it easier to try again ** Bug Fixes ** - If you managed to get your circles to have 4 digits it would become truncated. Just a heads up - if your circle does have 4 digits, I'd suggest restarting the level and trying again...

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1.1

May 20, 2020

** New and improved design! ** - Completely overhauled the design to make it more relaxing and engaging - Make sure to try out dark mode for a stunning planetarium-like experience! - Added 8 new levels at the start of the game for a more gentle introduction

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1.0

May 14, 2020

Zero Below Zero In-App Purchases History

$3.99

Unlock all levels

Unlock all 74 levels, and any future levels

Price History of Zero Below Zero

Description of Zero Below Zero

Don’t let the cute graphics deceive you - this game is HARD. It’s so difficult, that if you get a perfect score on the free levels, you get the rest of the levels for free. The goal sounds easy - all you have to do is make each circle at least zero. The trouble is there are gazillions of moves you can make, and just one will give you a perfect score. Oh, and there are no hints. There are also no ads, subscriptions, tracking, or anything else you wouldn’t want. If you can’t achieve a perfect score on the free levels, you can always admit defeat and pay to unlock the other levels ;) This game is inspired by the dollar game maths puzzle as seen on Numberphile. Don’t expect that to help you though - Zero Below Zero has been made much more difficult!
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Zero Below Zero: FAQ

Does Zero Below Zero work on iPad devices?

No, Zero Below Zero is not compatible with iPad devices.

Who made the Zero Below Zero app?

Zero Below Zero was launched by Omar Fahmy.

What is the minimum iOS version to run Zero Below Zero?

Your iOS device must be running iOS 14.3 or above.

What is the overall app rating of Zero Below Zero?

The average rating for the Zero Below Zero app is 5.

What is the primary genre of the Zero Below Zero app?

The Primary Genre Of The Zero Below Zero App Is Games.

Which version of the Zero Below Zero app is the latest one?

The newest version of Zero Below Zero is 1.3.1.

When was the last Zero Below Zero update?

The latest Zero Below Zero update was rolled out on October 5, 2024.

When was Zero Below Zero first released?

The Zero Below Zero app launched on February 5, 2023.

What is the content advisory rating of the Zero Below Zero app?

The Zero Below Zero app contains no objectionable material and is suitable for children aged Omar Fahmy.

What languages does Zero Below Zero support?

You can use the Zero Below Zero app in American English.

Does Zero Below Zero belong to Apple Arcade's curated library?

Unfortunately, Zero Below Zero is not on Apple Arcade.

Are in-app purchases part of Zero Below Zero?

Indeed, in-app purchases are part of the offerings in Zero Below Zero.

Does Zero Below Zero support Apple Vision Pro compatibility?

No, Zero Below Zero does not support compatibility with Apple Vision Pro.

Does Zero Below Zero use ad-based monetization?

No, Zero Below Zero does not use ad-based monetization.

Video & Screenshots of Zero Below Zero

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Alternatives to Zero Below Zero

More Applications by Omar Fahmy

Reviews of Zero Below Zero

Leave a Review Zero Below Zero
  • I highly recommend

    This game is super fun and addictive. A few took a while to complete, and others are even harder to perfect. By far the hardest puzzle game I’ve played on my iPhone. I can’t beat level 25 :(. But I love that there are no ads, I actually have to think, and you don’t have to beat a level to play the next one. You can play any of the first 30 levels once you download it!
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    Developer Response

    Thanks for your review, I’m glad you’re enjoying the app!
  • So much fun! And addictive!

    Really fun puzzle app - so addictive to play, and you just want to keep going to break all the levels. The little motivational messages throughout are cool too, highly recommend good way to lose yourself!
  • Excellent game

    Very interesting new game