Reef Busters vs Minuend
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Reef Busters
Unwind with a satisfying ASMR puzzle adventure where yarn balls unravel intricate patterns. Strategize to clear the board, overcome tricky tangles, and enjoy tactile, crafty fun with a feline twist. Unlock boosters and compete globally in this exciting image unraveler.
- Satisfying ASMR unraveling mechanics
- Tactile and crafty puzzle gameplay
- Challenging tangles and blockers
- Unlockable level boosters
- Global leaderboards and competition
- Feline-themed characters and fun
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Dive in. Send out the fish. Let the busting begin! Welcome to Reef Busters, a colorful underwater puzzle adventure where tiny fish take on big pixel pictures, one satisfying bite at a time. Pick your colors and watch your fish swim around the board, munching through matching blocks. Chip away at playful pixel art, open up the next color, and keep clearing your way to victory. With busy little swimmers and pictures bursting with color, every move makes a splash! Small fish. Big strategy. The secret to busting the board? Choosing what to send out next. Look at the colors you can reach, plan your order, and make room for the fish you need. Space is limited, so a clever choice can keep things flowing, while a crowded lineup can leave you in deep water! Get that one-more-bite feeling. Watch schools of colorful fish sweep around the picture, nibbling away at its edges and clearing blocks bit by bit. Set against sandy seabeds, bright coral, and seashells, Reef Busters brings a playful ocean twist to the satisfying joy of clearing a puzzle. Give your fish a little extra bite. Need a hand with a tricky board? Put boosters to work and help your underwater crew keep moving. A well-timed boost can get you out of a tight spot and bring that beautifully clear board a little closer. Come for the colors. Stay for the challenge. Simple taps get your fish moving, but thoughtful choices keep them munching. Whether you’re diving in for a quick puzzle break or settling in to tackle your next challenge, there’s plenty of room for clever thinking beneath the waves. Ready to make a splash? Download Reef Busters and start busting, one bite at a time! Terms of Service: https://static.moonactive.net/legal/terms.html?lang=en Privacy Notice: https://static.moonactive.net/legal/privacy.html?lang=en
Minuend
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Five cards. One number to hit. One satisfying click when it all snaps into place. You're dealt five cards and a target. Combine all five — each used exactly once — with +, −, ×, and ÷ to land on the number exactly. Easy to learn in a minute. The kind of puzzle you'll still be turning over at the bus stop. And here's the promise that makes it sing: every single deal is solvable by construction. No impossible hands, ever. A true exact-fraction engine means real fractions — never a rounding error, never a "that should have worked." When you solve it, you earned it, and the confetti, the spring, and the little sound all agree. NINE MODES, NINE FEELS • Classic — untimed and calm. Just you and the numbers. • Daily — one shared puzzle every day, with a spoiler-free result to share. • Blitz — fast, timed, limited lives. Pure adrenaline. • Marathon — settle in for the long haul. • Survivor — keep solving until your lives run out. • vs Computer — race a real on-device AI rival (Easy/Medium/Hard) in a best-of series. • Operation Lockout — one operator is disabled each round. Improvise. • Target Hunt — same hand, how many different targets can you reach? • Unrestricted — fractions and negatives unlocked. For when you want a fight. Each one has its own goal, pressure, scoring, and finish — they genuinely play differently. PLAY YOUR WAY • Easy, Medium, and Hard difficulty. • A real AI opponent computed entirely on your device — no servers, no internet needed. • Unlimited hints, undo, and reset, so you're never truly stuck. • 52 Game Center achievements, per-mode leaderboards, and an in-app stats dashboard. POLISH YOU CAN FEEL Juicy spring animations, confetti, procedural sound and haptics, beautiful light and dark themes, and Liquid Glass on iOS 26. A treat to look at and a joy to touch. Full accessibility too: VoiceOver, Dynamic Type, color-blind-safe shape cues, Reduce Motion, and large touch targets. GREAT FOR LEARNERS, TOO An Easy (Primary) deck makes Minuend a genuinely fun way for kids to build arithmetic and mental-math confidence — and a natural fit for the classroom. Guided Training lessons, four operation drills, and a free-play sandbox ease anyone in, no pressure. PLAYS FAIR Free. No ads. No in-app purchases. No accounts, no tracking — your data stays on your device. Just a beautiful number puzzle that respects you. Deal yourself in. Just one more puzzle.
Screenshots
Verdict
The clearest difference is in-app purchases: Minuend at none against Reef Busters's 22. Minuend also leads on ads (none vs shown). Reef Busters's advantage is iOS requirement (13.0 vs 18.0). On price 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. Reef Busters sells 21 one-off in-app purchases. Minuend asks for nothing beyond the download.
| Parameter | Reef Busters | Minuend |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (253 ratings) — better | — |
| Positive reviews | 57.1% of reviews | — |
| Number of ratings | 253 — better | — |
| Update frequency | Every 3 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 273 MB | 7 MB |
| Age rating | 17+ | 4+ |
| Developer | Moon Active | Jeremy Littlewood |
In-app purchases
Reef Busters
- Reef Busters 2$1.99
- Reef Busters 3$2.99
- Reef Busters 52 variants$4.99
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- Yarn It 6$5.99
- Yarn It 7$6.99
- Reef Busters 8$7.99
- Yarn It NoAds 8$7.99
- Reef Busters 10$9.99
- Reef Busters 13$12.99
- Reef Busters NoAds 14$13.99
- Reef Busters 15$14.99
- Reef Busters NoAds 15$14.99
- Reef Busters NoAds 16$15.99
- Reef Busters NoAds 17$16.99
- Reef Busters NoAds 18$17.99
- Reef Busters NoAds 19$18.99
- Reef Busters 20$19.99
- Reef Busters NoAds 20$19.99
- Reef Busters 80$79.99
- Reef Busters 90$89.99
- Reef Busters 100$99.99
Minuend
No in-app purchases









