Who is Katze Q‑App for?

Katze Q‑App is a consumer product built for students.

Is Katze Q‑App free?

Yes — Katze Q‑App is free to use.

Is Katze Q‑App still maintained?

Unverified. Katze Q‑App has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Katze Q‑App?

Similar projects tracked by PulseGate include Codere, Cube Master 3D - Sorting Games, and Home Makeover.

Who develops Katze Q‑App?

Katze Q‑App is developed by Philipp Stollenmayer, based in the United States.

How long has Katze Q‑App been around?

Katze Q‑App first shipped in 2021.

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Katze Q‑App

Name: Katze Q‑App
Author: Philipp Stollenmayer

App StoreGames🇺🇸

Kitty Q is a free puzzle adventure game that teaches players about quantum physics through interactive challenges and story elements. Developed in collaboration with scientists, it offers over 20 scientific facts and is ad-free, making it suitable for students and science enthusiasts.

FreeiOS

Visit App Store

Overview

6 features

Katze Q‑App sits in PulseGate's Games category. Introduces quantum physics concepts through engaging puzzles and storytelling for all ages. It is built as a consumer product for students. Katze Q‑App costs nothing to use. It runs on iOS.

It is developed by Philipp Stollenmayer (United States), and it first shipped in 2021. Among its 6 catalogued features are puzzle solving, quantum physics facts, and story-driven gameplay. The interface is available in German and English.

Puzzle solving
Quantum physics facts
Story-driven gameplay
Educational content
No ads
No in-app purchases

Built with & integrations

Runs on

iOS

Trust & compliance

Verified signals

HTTPSFree tierMulti-languageStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed26 Jun · 11:38 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Katze Q‑App

What does Katze Q‑App do?: Introduces quantum physics concepts through engaging puzzles and storytelling for all ages. It is catalogued under Games on PulseGate.
Who is Katze Q‑App for?: Katze Q‑App is a consumer product built for students.
Is Katze Q‑App free?: Yes — Katze Q‑App is free to use.
What platforms does Katze Q‑App run on?: Katze Q‑App runs on iOS.
Is Katze Q‑App still maintained?: Unverified. Katze Q‑App has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Katze Q‑App?: Similar projects tracked by PulseGate include Codere, Cube Master 3D - Sorting Games, and Home Makeover.Codere Cube Master 3D - Sorting Games Home Makeover
Who develops Katze Q‑App?: Katze Q‑App is developed by Philipp Stollenmayer, based in the United States.
How long has Katze Q‑App been around?: Katze Q‑App first shipped in 2021.

At a glance

Platforms: Mobile
Languages: German, English
First seen: 26 Jun 2026
Built for: students
Model: B2C
Solves: Introduces quantum physics concepts through engaging puzzles and storytelling for all ages.

Registered as

App Store: 1571930863
Google Play: de.kamibox.quantumcat

Developer

🇺🇸Philipp Stollenmayer

Live coverage

Identity confidence: High · 91.2
Indexed: 26 Jun 2026
Lifecycle: Unverified
First seen: Jun 2026
Last seen: 26 Jun 2026

Identity audit (12)

Slug: kitty-q-apple-com
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 26 Jun 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 1 Aug 2026
Canonical URL: https://apps.apple.com/de/app/katze-q/id1571930863

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