Kitty Q is an educational quantum puzzle adventure where you help a half-dead cat escape a quantum box with guidance from Anna, Schrödinger’s descendant. It blends real quantum concepts with playful storytelling, features more than 20 quantum facts, and is ad-free and free to play thanks to ct.qmat funding. With a 4.51 average rating from 2048 reviews, Kitty Q has accumulated 100,000+ downloads and 1.1K in the last 30 days.
Pros & Cons
Strong educational focus on real quantum concepts
Ad-free, completely free to play
Story-driven gameplay with Anna guiding Kitty Q
Credible collaboration with ct.qmat and government-backed funding
Compared to some competitors, Kitty Q may have fewer offline options or broader universe/theory themes commonly promoted by others.
About Kitty Q
Kitty Q is an educational app developed by Philipp Stollenmayer.
How many times has Kitty Q been downloaded?
Kitty Q has been downloaded 200 thousand times. In the last 30 days, the app was downloaded 1.1 thousand times.
What is the rating of Kitty Q?
Kitty Q is rated 4.50 out of 5 stars, based on 2.1 thousand ratings.
Is Kitty Q free?
Kitty Q is free to download. The APK download size is 103.62 MB. The latest version available is 1.11. The last update was on October 7, 2025.
What are the requirements for Kitty Q?
Kitty Q requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2021.
Description
What the heck? Unsuspecting, you open the front door wide to find a box containing … a half-dead cat!? Using smart puzzle skills and clever outside-the-box thinking, you can help Kitty Q to escape her peculiar quantum superposition!
Don’t worry—Anna is there to help you. She’s the great-granddaughter of the world-famous physicist and Nobel Prize winner, Erwin Schrödinger. She will help you guide Kitty Q out of the crazy quantum world. Inside the box, everything follows its own curious rules. It really is an odd world here as Anna explains, but together you get to explore her great-grandfather Erwin Schrödinger’s specialist subject: quantum physics. Every puzzle in the game refers to observations, experiments, or phenomena from this totally unbelievable field of science. It’s a whole new world to discover!
So, you’ll get to know… · why some tiny particles absolutely contradict all the rules at times, · which letter will make your math teacher sweat, · how you look in a selfie with a self-styled, half-dead cat!
In Kitty Q, you will discover more than 20 scientific facts about quantum physics that will amaze everyone. The quantum adventure Kitty Q has been developed in collaboration with the Cluster of Excellence* ct.qmat and is completely free and without ads or in-app purchases—thanks to the funding of the German Federal Ministry of Education and Research as part of the initiative ‘Research in Germany’.
*A Cluster of Excellence is a team of outstanding scientists who explore new challenges and unsolved puzzles. The answers that they find could have a crucial impact on our lives in the future. For ct.qmat, quantum physics takes center stage.
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This is the cutest game I've ever played. I love the half dead half alive cat. Although it is short
★★★★★Maria· Nov 28, 2025
I really loved the game, I never played a more fun and cute game!!!
★★★★★Şevval Berfu· Jan 28, 2026
The game was so fun to play I was hard for me to solve the puzzles tho
★★★★★Choking Hazard· Aug 17, 2025
Was so much fun. I adored the teaching and puzzle combo this game included. Learned a lot more about quantum psychics then any other time. Plus I love kitty q, alive or dead. 🐱
★★☆☆☆DarkStars· Nov 10, 2023
It's good, but once I go to the mirror for any reason, my game starts to glitch out, and I have to close out the game, so I can't do some of the puzzles, and it makes me a bit sad that AI can't continue the game due to this fact. Please do fix this! Will be changing my review once it's fixed!
★★☆☆☆Vahan Sukiasyan· Apr 9, 2024
Game crushes whn you use mirror but it was so cool
Google Play Rankings for Kitty Q
This app is not ranked
Technologies used by Kitty Q
4 permissions
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Trust & Safety: Permissions requested: CAMERA, INTERNET, POST_NOTIFICATIONS, VIBRATE. The app is educational and free of ads or in-app purchases, indicating a straightforward safety profile.
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