Reef Bubbles vs Kanakk
Price, ratings, monetisation and update history for both games, side by side ā with what reviewers say about each.
Reef Bubbles
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ReefBubbles ā Dive into a Colorful Ocean Adventure! Pop, tap, and survive in a fast - paced underwater world filled with surprises! ReefBubbles is an addictive arcade - style game where your reflexes and focus are put to the test. How to Play: - Tap the correct bubbles to score points and never miss it. - Avoid dangerous items - one wrong tap can cost a life! - Keep your streak alive to build combo multipliers. - Race against time and push your high score higher! Whether you have a minute or an hour, ReefBubbles is perfect for quick fun sessions or long high - score chases. The vibrant ocean theme and satisfying tap mechanics make it enjoyable for both kids and adults.
Kanakk
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Kanakk ā Fast-Paced Math Game Sharpen your mind, beat the clock, and turn math into a thrill. Kanakk is a colorful, fast-paced math game built for everyone ā kids learning their tables, students brushing up on mental math, and adults who love a quick brain workout. Every round is a race against the timer. Pick a game mode, choose your difficulty, and start solving. Each correct answer earns a point and builds your streak. Push your limits, climb the leaderboard, and see how sharp your math skills really are. Three game modes, endless replayability ⢠Time Attack ā You've got 60 seconds. Answer as many questions as you can before time runs out. ⢠Endless ā No time pressure on the round, but you only get three wrong answers. How long can you last? ⢠Survival ā Three lives, faster timer, and the pressure ramps up with every correct answer. Only the sharpest minds survive. Three difficulty levels ⢠Easy ā Addition and subtraction, smaller numbers, more time per question. Perfect for kids and beginners. ⢠Medium ā Adds multiplication, larger numbers, and a tighter timer. A solid mental workout. ⢠Hard ā Full range of operations including division and percentages. Built for math lovers who want a real challenge. Five question types Addition, subtraction, multiplication, division, and percentage problems. Every question is generated dynamically and validated, so you'll never get a broken or impossible problem. Built for focus and flow ⢠Big, easy-to-read numbers and large answer buttons designed for fast tapping. ⢠Smooth animations and instant visual feedback ā green for correct, red for wrong, with a satisfying chime on every answer. ⢠Streak counter that motivates you to keep going. ⢠Adaptive difficulty that gradually shrinks the timer as you build longer streaks, keeping the challenge fresh. Compete on Game Center Submit your scores to Apple Game Center and compete with players worldwide. Three leaderboards ā one for each mode ā let you prove you're the fastest math mind out there. Designed to be played anywhere ⢠Works fully offline. No internet needed to play. ⢠Optimized for both phones and tablets. ⢠Portrait orientation lock keeps the experience consistent. ⢠Lightweight, fast loading, and battery-friendly. Sound that motivates, not distracts ⢠Cheerful background music to keep you in the zone. ⢠Crisp sound effects for correct answers, wrong answers, and timer warnings. ⢠Fully adjustable in settings ā toggle music and effects independently and tune the volume to your taste. Kid-friendly and parent-approved Kanakk is built for all ages. Bright colors, simple controls, and playful sounds make it engaging for kids while the harder modes give parents and adults a real challenge. No login required, no personal data collected, and everything works without an account. Why play Kanakk ⢠Improve mental math speed and accuracy. ⢠Build focus and concentration through timed gameplay. ⢠Strengthen number sense across all four operations and percentages. ⢠Have fun while learning ā the best way to make math stick. Whether you have a free minute on the bus or want to settle in for a long play session, Kanakk is built for quick, satisfying gameplay that you'll come back to again and again. Train your brain. Beat your record. Become a math champion. Download Kanakk now and start your first game in seconds.
Screenshots
Verdict
The clearest difference is ads: Reef Bubbles at none against Kanakk's shown. Kanakk's advantage is iOS requirement (12.0 vs 14.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly daily. The most recent releases landed on September 18, 2026 and August 20, 2026 respectively.
| Parameter | Reef Bubbles | Kanakk |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | Daily |
| Ads | No ā better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 ā better |
| Further details ā not scored | ||
| Size | 50 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Krishna Raj Salim | Amal TS |
In-app purchases
Reef Bubbles
No in-app purchases
Kanakk
No in-app purchases





