Reaction Time vs Jumpy Cat
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Reaction Time
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Are your reactions fast enough to tap 00 before it disappears? ZeroZero Reaction is a fast-paced reaction game by Ibbleobble, designed to test your focus, timing, and speed! Perfect for kids and adults alike, ZeroZero Reaction is simple to play but tricky to master. Watch the numbers loop from 00 to 39 at lightning speed… and tap 00 at just the right moment to score! After five tries, your best reaction time will be sent to Game Center so you can challenge your friends and climb the leaderboard! Game Modes: Classic Mode: Tap 00 as fast as you can. Cheese Mode (In-App Purchase): Tap the cheese instead! – Unlocks ad-free gameplay and even more fun! Features: Super simple one-tap gameplay Fun, educational, and addictive Game Center support Compatible with iOS, iPadOS, macOS & tvOS Great for improving focus and motor skills In-app purchase removes ads and unlocks Cheese Mode Whether you're a quick-tapping kid or a competitive grown-up, ZeroZero Reaction will keep you coming back for “just one more go!” Love Ibbleobble? If you enjoy ZeroZero Reaction, be sure to check out our other educational and fun apps by searching Ibbleobble on the App Store! www.ibbleobble.com www.facebook.com/iblobl www.instagram.com/iblobl www.twitter.com/_iblobl If you enjoy ZeroZero Reaction – Ibbleobble or any of our other games, we’d love a rating or review!
Jumpy Cat
Guide a cat upward by mastering jump timing and movement in this retro arcade climber. Collect tuna, unlock costumes, and use boosters to extend your runs. Compete on leaderboards for a fun, skill-based experience.
- Easy to learn controls
- Gradually increasing challenge
- Collect tuna and unlock costumes
- Boosters to extend runs
- Game Center leaderboards
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Jumpy Cat is a simple climbing game built around timing and movement. Guide your cat upward by landing each jump and seeing how far you can go. The controls are easy to pick up, making it approachable for younger players, while the challenge builds gradually the higher you climb. Each run is a little different. Some are quick, some go farther than expected. Along the way, you can collect tuna, unlock new costumes, and try different boosters that help you keep going. There are also different areas to reach and milestones to hit over time. The focus stays on simple, skill-based play. Learning the timing, adjusting your movement, and trying again. Features Easy to learn controls Gradually increasing challenge Collect tuna and unlock costumes Boosters to help extend your run Game Center leaderboard to track progress A light, fun experience for kids and families, built around attention, timing, and coming back for another run
Screenshots
Verdict
The clearest difference is price: Reaction Time at Free against Jumpy Cat's $2.99. Reaction Time also leads on device support (5 vs 2). Jumpy Cat's advantage is update cadence (every 2 weeks vs every 2 months). On ads, in-app purchases and iOS requirement 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
Reaction Time is free to download; Jumpy Cat costs $2.99 up front. Reaction Time sells 1 one-off in-app purchase and Jumpy Cat sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Reaction Time ships an update every 2 months, Jumpy Cat every 2 weeks. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.
| Parameter | Reaction Time | Jumpy Cat |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod, Mac, Apple TV — better | iPhone, iPad |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 12 MB |
| Age rating | 4+ | 9+ |
| Developer | KidDotCo | Maria Theressa Asis |
In-app purchases
Reaction Time
- Can You Find The Cheese?$1.99
Jumpy Cat
- Snack Pack$0.99
- Tuna Can$1.99
- Double Tuna$2.99
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- Tuna Feast$4.99
- Tuna Haul$9.99









