Cotrio

Cotrio

move your brain & imagination

25 ratings
8 reviews

Archived App (Last seen on 15 Jan 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • March 7, 2018
  • August 24, 2022

Features

Cotrio video #1 for iPhone
Cotrio screenshot #2 for iPhone
Cotrio screenshot #3 for iPhone
Cotrio screenshot #4 for iPhone
Cotrio screenshot #5 for iPhone
Cotrio screenshot #6 for iPhone
iphone
ipad
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About

Engage your mind with a visually stunning puzzle game that combines numbers and colors. Explore animated worlds, solve handcrafted challenges, and enjoy a meditative soundtrack. Designed for a relaxing yet stimulating experience.

Over 80 handcrafted puzzles
30 poetic animated worlds
Meditative original soundtrack
Two gameplay modes
Photo mode
Night mode
One-handed play
Show original description

What's New in Cotrio

1.06

August 24, 2022

- Updated game engine, performance improvements - UI fixed for certain screen aspect ratios

User reviews

Love the app

This is a fantastic game. It is deceptively simple. It keeps you on your toes with simple addition and subtraction. The graphics are great!

Response from developer

Hi Bartek here, I'd love to help you play the game - please write at support email cotrio@bialek.xyz I'll have a look. I'm very sorry for your inconvegnence

Excellent

Easy to navigate! Super addicting!

So addicting!

This is my new favorite for sure! I love any kind of logic/word/numbers game and I can't stop playing this one.

A challenging addiction!

Beautifully designed, masterfully crafted, and a nightmare to beat!

Prepare to lose sleep over heating this one!

Does not work.

Load screen appears for 20 seconds, then it crashes. Every single time.

Response from developer

Hi this is Bartek - developer of Cotrio I'm looking into Can you sand me a an email at cotrio@bialek.xyz so I could investigate your issue in-depth?

FAQ

What is Cotrio?

Cotrio is a visually stunning puzzle game that combines numbers and colors. It features over 80 handcrafted puzzles and 30 poetic animated worlds to explore, all set to a meditative original soundtrack.

Does Cotrio have ads?

No, Cotrio does not contain advertisements. It is a premium experience designed for uninterrupted gameplay.

How much does Cotrio cost?

Cotrio is available for a one-time purchase of $0.99. There are no in-app purchases or in-game currencies.

What devices does Cotrio support?

Cotrio is designed for iPhone and iPad devices. It offers one-handed play and no time limits for a flexible experience.

What are the gameplay modes in Cotrio?

Cotrio offers two gameplay modes: one for a more casual experience and another that is more challenging. This allows players to tailor the difficulty to their preference.

Is Cotrio suitable for all ages?

Cotrio has an age rating of 4+, making it suitable for younger players and adults alike. The puzzles are designed to be engaging for a wide range of cognitive abilities.

How often is Cotrio updated?

The latest version of Cotrio is 1.06, last updated on August 24, 2022. While specific update frequency isn't detailed, the app has received updates since its release in 2018.

What makes Cotrio unique?

Cotrio stands out with its unique puzzle concept combining numbers and colors, its beautiful animated worlds, and its meticulously crafted design and meditative soundtrack, developed over two years.