Nyan Flappy vs Grumpy Cat's Worst Game Ever
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Nyan Flappy
A humorous fan-made game inspired by popular internet memes. Navigate through challenging obstacles in this simple yet addictive arcade experience.
- Fan-made game
- Arcade gameplay
- Challenging obstacles
- Meme-inspired
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Nyan Flappy is a funny fan game.
Grumpy Cat's Worst Game Ever
Experience a collection of intentionally terrible mini-games featuring the iconic Grumpy Cat. Unlock new characters, share memes, and compete for high scores with friends. Enjoy a unique soundtrack while playing.
- Awful mini-games
- Unlock Grumpy Cat characters
- iMessage stickers
- Share Grumpy Cat memes
- High score challenges
- Chiptune music
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Grumpy Cat’s 1st official mobile game is here! It's the WORST-GAME-YOU-WILL-EVER-PLAY. Features: * Play awful mini games starring: Grumpy Cat * Unlock Grumpy Cat characters and use them as stickers in iMessage * Share Grumpy Cat memes * Get high scores and challenge your friends * Groovy chiptune music by Maxo
Screenshots
Verdict
The clearest difference is rating: Grumpy Cat's Worst Game Ever at 4.7 against Nyan Flappy's 3.3. Grumpy Cat's Worst Game Ever also leads on ratings volume (16K vs 7). Nyan Flappy's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, update cadence 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
Both are free to download. Grumpy Cat's Worst Game Ever sells 5 one-off in-app purchases. Nyan Flappy asks for nothing beyond the download.
Grumpy Cat's Worst Game Ever holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: Grumpy Cat's Worst Game Ever has 16K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 71% of Nyan Flappy's written reviews are positive against 52% of Grumpy Cat's Worst Game Ever's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.
| Parameter | Nyan Flappy | Grumpy Cat's Worst Game Ever |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (7 ratings) | 4.7 (16K ratings) — better |
| Positive reviews | 71.4% of reviews — better | 51.7% of reviews |
| Number of ratings | 7 | 16K — better |
| Update frequency | Monthly | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 3 MB | 201 MB |
| Age rating | 4+ | 4+ |
| Developer | Saman Razavi | Lucky Kat Studios |
Customer experience
Nyan Flappy
Grumpy Cat's Worst Game Ever
Bugs and requests
Nyan Flappy
Not enough reviews yet to summarise bugs or requests.
Grumpy Cat's Worst Game Ever
Reported bugs
3 issues- Puzzle mini-game not functioning properly
- Plate cleaning mini-game issues
- Inconsistent app behavior across devices
Requested features
3 requests- More frequent updates and new content
- Ability to play any mini-game on demand
- Improved performance and stability
In-app purchases
Nyan Flappy
No in-app purchases
Grumpy Cat's Worst Game Ever
- Coin Pack 1$0.99
- Unlock iMessage Stickers$0.99
- Remove ads$1.99
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- Coin Pack 2$2.99
- Coin Pack 3$3.99
Questions
Is Nyan Flappy free?
Is Grumpy Cat's Worst Game Ever free?
Which has better reviews, Nyan Flappy or Grumpy Cat's Worst Game Ever?
Do Nyan Flappy or Grumpy Cat's Worst Game Ever have ads?
Which is updated more often, Nyan Flappy or Grumpy Cat's Worst Game Ever?
Other comparisons
