Catando vs Oops! Zombies!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Catando
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Catando is a cozy logic puzzle about cats and dogs. Fill the grid so every row and column has the same number of cats and dogs, never three of the same in a row, and every = and × clue is respected. Simple rules, satisfying "aha!" moments, and every puzzle can be solved by pure logic. No guessing. DAILY PUZZLE A fresh puzzle every day, the same for every player. Solve it to build your daily streak, and if you miss a day you get one grace day to rescue it. The daily ramps through the week, from easiest on Monday to hardest on Sunday. Solving it also earns you a hint. DAILY RECAP Come back the next day and see how you did: your solve, which team won yesterday and whether your team won or lost, the Energy you contributed, the rewards you earned, and where you rank. A good day earns Energy and items, and you can watch a short ad to double your prize. STAGE MODE Work through an endless run of stages. Every 10 stages ramp from easy to hard, and the board grows from 6×6 up to 10×10 as you improve. Clear stages to earn Energy and milestone bonuses, plus a hint for every 3 stages you clear. Every puzzle shows its difficulty at a glance: green for easy, orange for medium, red for hard. Check how your stage ranks against other players worldwide. Stage 1 is a guided 6×6 tutorial that teaches every rule one step at a time. Stuck? Hints point to a useful tile and explain why. Made a mess? Clear the stage to restart it with all your hearts. CAT VS DOG POWER Pick a team, cat or dog, and pitch in your Energy to the daily team tally. Watch the power bar move and see which side wins the day. Every stage you clear adds its Energy to your team's power right away. Once you've joined a team, watch your Energy bolt into its mascot on Home after you clear a stage. WAR BOARD Every player joins the global War Board automatically. See how your country, continent and team stack up against players around the world, and watch your Energy count toward your country. Your name stays hidden unless you choose to show it in Profile. TRACK YOUR PROGRESS A login-streak dashboard with a 7-day paw row, a 14-day activity chart, best times for every board size, your worldwide rank, and 12 badges to collect, from your first solve to a clean no-hint daily. WHY YOU'LL LOVE IT • Relaxing brain training in short sessions • No account or sign-in required • No timers or pressure. Take all the time you want • Works offline • Soft, rounded pastel design with cute cat and dog mascots • Haptics (on/off) and sound effects with separate gameplay and celebration volume controls If you like binary puzzles, takuzu or sudoku-style logic games, you'll feel right at home. Download Catando and solve today's puzzle! Catando is free to play and supported by ads, or remove ads with a one-time purchase. Optional Remove Ads subscription: monthly, auto-renews until canceled in Settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Oops! Zombies!
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The world has ended. But somehow... it doesn’t seem that bad? A crazy experiment has gone completely out of control, awakening six mysterious gems. Strange energy sweeps across the globe, turning humans into zombies and throwing once-familiar cities into total chaos. Welcome to **Oops! Zombies!** — a ridiculous, chaotic, and wildly entertaining zombie match-3 adventure! Move the gems, make matches, and overcome obstacles across challenging levels. Use powerful boosters and chain reactions to create explosive combos as you make your way through a world overrun by zombies. 【FUN & ADDICTIVE MATCH-3 PUZZLES】 Match and clear colorful gems to trigger combos and special effects. It’s easy to pick up, but mastering every level is another story! 【EXPLORE A CRAZY ZOMBIE WORLD】 Cities, farms, laboratories... nothing looks quite the same after the apocalypse. Continue your adventure and discover bizarre new locations brought to life in a colorful American comic-book style. 【MEET ALL KINDS OF ZOMBIES】 Not every zombie is a terrifying monster. Along the way, you’ll encounter all sorts of weird and ridiculous zombie characters — some are dangerous, while others are strangely adorable. 【THE SIX MYSTERIOUS GEMS】 It all started with them. Where did these six mysterious gems come from? Why do they possess the power to turn humans into zombies? Continue your adventure and gradually uncover the secrets behind the gems — and the apocalypse they created. 【BOOSTERS, REWARDS & MORE SURPRISES】 Complete challenges, collect rewards, and use powerful boosters to overcome tricky levels. One clever move or explosive combo could completely turn the game around! This isn’t a dark and depressing story about the end of the world. It’s one huge, ridiculous zombie party. Ready to join the chaos? The six gems are glowing... and the zombies can’t wait any longer! **Oops! Zombies! — The apocalypse starts with one match!**
Screenshots
Verdict
The clearest difference is update cadence: Oops! Zombies! at daily against Catando's every 4 days. Oops! Zombies! also leads on iOS requirement (15.0 vs 17.0). On price, 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
Both are free to download. Catando sells 1 in-app purchase, starting at $1.99 per month and Oops! Zombies! sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Catando ships an update every 4 days, Oops! Zombies! daily. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.
| Parameter | Catando | Oops! Zombies! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 1015 MB |
| Age rating | 4+ | 9+ |
| Developer | Kairos.ai Co., Ltd. | 怀希 黄 |
In-app purchases
Catando
- Remove Ads (Monthly)$1.991 Month
Oops! Zombies!
- Crazy Deal 08$5.99
- Crazy Deal 06$5.99
- Crazy Deal 07$5.99
Show 7 moreShow fewer
- Crazy Deal 09$5.99
- Crazy Deal 10$5.99
- Crazy Deal 12$5.99
- Crazy Deal 11$5.99
- Crazy Deal 13$5.99
- Crazy Deal 14$5.99
- Crazy Deal 15$5.99









