Comparison

Fish Merge Master vs Cat Tower Sort

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Fish Merge Master

Merge balls strategically to unlock their potential and progress through challenging levels. Discover power-ups to create massive combos and overcome obstacles in a captivating multiverse adventure.

Highlights
  • Strategic ball merging
  • Unlock ball potential
  • Progress through levels
  • Discover power-ups
  • Multiverse exploration
  • Addictive gameplay
Features
Read full description

Embark on an exhilarating journey through the multiverse with Slimey, the charming protagonist of our captivating game! Dive into a world where merging balls reign supreme, offering a gameplay experience that is both addictive and rewarding. Strategically drop and merge balls to unlock their full potential, progressing through increasingly challenging levels as you explore diverse worlds filled with treasures to uncover. But fear not, for Slimey is not alone on this adventure! Discover powerful power-ups scattered throughout the multiverse to aid you in your quest. Unleash the "Merge All" power-up to create massive combos, activate the "Bomb" power-up to shake things up, or wield the "Tele Merge" item to merge balls that are far apart. With these tools at your disposal, no challenge is too great for Slimey to overcome. Are you ready to embark on a journey filled with excitement, strategy, and endless possibilities? Join Slimey and dive into our enchanting game today!

About

Cat Tower Sort

Features
Read full description

Welcome to "Cat Tower Sort," a charming casual game that will captivate cat lovers and puzzle enthusiasts alike! Dive into a fun-filled adventure where your task is to sort adorable cats of various colors and types into their correct towers. [Game Features] Engaging Gameplay: Immerse yourself in the delightful task of sorting a diverse group of colorful cats. Each level offers a unique challenge, requiring you to think strategically to move cats around and sort them efficiently. Hundreds of Levels: With over 300 levels that gradually increase in difficulty, "Cat Sort" is designed to keep you entertained for hours. Test your sorting skills as you progress through increasingly complex scenarios. Cute Graphics: Enjoy the beautifully designed cats, each with its unique charm and character. The vibrant visuals and creative cat designs are sure to bring a smile to your face. Relaxing Atmosphere: Set against peaceful backgrounds with soothing music, "Cat Sort" provides a relaxing environment perfect for unwinding after a busy day. Easy to Learn, Hard to Master: While the game is straightforward to pick up, achieving high scores and mastering levels will challenge even the most seasoned puzzle players. Regular Updates: We continuously update the game with new levels and features to ensure that your sorting adventure never gets stale. [In-App Purchases] "Cat Sort" offers in-app purchases to enhance your gameplay experience. These are completely optional and can help you progress faster through difficult levels. Whether you're looking for a quick puzzle fix or an engaging way to pass the time, "Cat Sort" promises hours of fun and adorable cat interactions. Download now and start sorting! Are you ready to challenge your puzzle-solving abilities? Join the "Cat Sort" community today and discover the joy of sorting!

Screenshots

Fish Merge Master4 screens
Cat Tower Sort4 screens

Verdict

The call

The clearest difference is in-app purchases: Cat Tower Sort at none against Fish Merge Master's 7. Cat Tower Sort also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fish Merge Master sells 7 one-off in-app purchases. Cat Tower Sort asks for nothing beyond the download.

UpkeepUpdate frequency

Fish Merge Master ships an update fortnightly, Cat Tower Sort every 2 weeks. Both last shipped on November 4, 2026.

Scorecard2 real differences · 7 level
Fish Merge Master versus Cat Tower Sort: the parameters behind the verdict, then further details
ParameterFish Merge MasterCat Tower Sort
PriceFreeFree
Rating4.9 (8 ratings) — better—
Number of ratings8 — better—
Update frequencyFortnightly — betterEvery 2 weeks
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size180 MB231 MB
Age rating4+4+
DeveloperSevenSwordsACTIONFIT

In-app purchases

7 purchases

Fish Merge Master

One-time7
  • 1000 Gem$0.99
  • Remove Ads$2.99
  • 3000 Gem$2.99
Show 4 more
  • 5000 Gem$4.99
  • 11000 Gem$9.99
  • 25000 Gem$19.99
  • 50000 Gem$29.99
None

Cat Tower Sort

No in-app purchases

Questions

Is Fish Merge Master free?
Fish Merge Master is free to download, with in-app purchases available.
Is Cat Tower Sort free?
Cat Tower Sort is free to download, with no in-app purchases.
Do Fish Merge Master or Cat Tower Sort have ads?
Both Fish Merge Master and Cat Tower Sort show ads.
Which is updated more often, Fish Merge Master or Cat Tower Sort?
Fish Merge Master ships an update fortnightly, and Cat Tower Sort every 2 weeks. Most recently, Fish Merge Master was updated on November 4, 2026 and Cat Tower Sort on November 4, 2026.

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