Kitty Q vs Placebo Effect Puzzle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Kitty Q
Embark on a quantum adventure to solve puzzles and help a cat escape superposition. Explore the bizarre rules of the quantum world with guidance from a physicist's descendant. Discover over 20 scientific facts about quantum physics through engaging challenges.
- Quantum physics puzzles
- Explore quantum world rules
- Learn scientific facts
- Character guidance
- Unique cat adventure
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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.
Placebo Effect Puzzle
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Step into the surreal world of Placebo Effect Puzzle, where nothing is as it seems. This mind-bending puzzle game challenges you to think outside the box at every turn. Each level is a unique experience, carefully designed to push your puzzle-solving skills to their limits. As you progress, you'll unlock increasingly intricate challenges that blend position-based puzzles, timing challenges, sequence memorization, pattern recognition, and other innovative mechanics. The game’s progressive level system ensures that your journey is smooth and rewarding. With automatic progress saving and the freedom to replay completed levels, you can always strive for better times, higher scores, and more stars. Enhanced visual feedback, immersive sound effects, and haptic responses on supported devices create an engaging, multi-sensory experience that makes every correct move a moment of triumph. Whether you’re a seasoned puzzle aficionado or a curious newcomer, Placebo Effect Puzzle offers a uniquely captivating adventure that will keep you guessing and coming back for more. Embrace the unexpected and let your mind be the key to unraveling its many mysteries.
Screenshots
Verdict
The clearest difference is price: Kitty Q at Free against Placebo Effect Puzzle's $2.99. Kitty Q also leads on iOS requirement (11.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Kitty Q is free to download; Placebo Effect Puzzle costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Kitty Q | Placebo Effect Puzzle |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.9 (400 ratings) — better | — |
| Positive reviews | 91.4% of reviews | — |
| Number of ratings | 400 — better | — |
| Update frequency | Every 13 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 1.3 GB | 31 MB |
| Age rating | 9+ | 4+ |
| Developer | Philipp Stollenmayer | Martin Edmaier |
Bugs and requests
Kitty Q
Reported bugs
2 issues- Crashes on startup for some users
- Difficulty choosing between live or dead cat ending
Requested features
3 requests- More levels or chapters
- Ability to reset the game
- Multilingual support
Placebo Effect Puzzle
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Kitty Q
No in-app purchases
Placebo Effect Puzzle
No in-app purchases









