Comparison

Knock And Drop vs Fish Sort

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

Head to head
About

Knock And Drop

Engage in a satisfying smash puzzle game where you aim and roll a ball to trigger chain reactions. Knock down jars, crumble stones, and topple towers with skillful throws and strategic angles to clear each colorful arena.

Highlights
  • Satisfying destruction physics
  • Skill-based rolling mechanics
  • Ever-changing level layouts
  • Colorful arena environments
  • Chain reaction gameplay
  • Domino effect clearing
Features
Read full description

Welcome to Knock & Drop! : The Cannon Smash Party! Some things are just meant to be smashed. Load up your cannon, take aim, and fire straight into the arena! Blast through jars, smash wooden crates, knock down towers, and trigger spectacular chain reactions with every shot. One perfectly placed cannonball can bring the whole stage crashing down. Quick Play Guide Load & Aim: Position your cannon and line up the perfect shot. Find the right angle to hit the weakest point of the structure. Fire Away: Launch your cannonball and watch it smash through obstacles, break wooden blocks, and send everything flying. Create the Chain: A single hit can trigger a massive chain reaction. Knock one object into another and keep the destruction going! Clear the Board: Destroy all the targets using as few shots as possible. Plan your attacks, make every cannonball count, and clear the entire arena! Cool Features Satisfying Destruction: Smash jars, break wooden crates, collapse towers, and watch structures burst apart with every powerful impact. Simple Cannon Mechanics: Easy-to-learn aiming and shooting controls that feel instantly satisfying, with plenty of room to master the perfect shot. Chain Reaction Chaos: Hit the right spot and let physics do the rest. One cannonball can turn a stable structure into total destruction. Ever-Changing Levels: Every stage brings a new layout, new obstacles, and a fresh cannon-smashing challenge. Colorful Arenas: Bright, lively environments packed with fun structures and satisfying targets to destroy. Ready to Fire? The cannon is loaded, the targets are waiting, and the arena is yours to destroy. Download Knock & Drop now and let the smashing begin!

About

Fish Sort

Features
Read full description

Welcome to Fish Sort: Bubble Aquarium, a relaxing sorting puzzle where every tap sets a fish free! Colorful fish are trapped inside floating bubbles. Tap a bubble to pop it and release the fish, then send each fish to the tank that is asking for it. Every tank wants three fish of the same kind - collect the set and watch the tank fill up. Clear every order to win the level. It sounds simple, but every move counts. Fish with nowhere to go wait in the holding area, and if it fills up, the level is lost. Think ahead, choose which bubble to pop next, and keep the aquarium flowing. HOW TO PLAY • Tap a bubble to release the fish inside • Match 3 fish of the same kind to complete a tank's order • Fish without a matching tank wait in the holding area • Don't let the holding area fill up • Complete all orders to clear the level CHALLENGES THAT KEEP IT FRESH • Frozen fish: clear the fish around them to set them free • Mystery bubbles: the fish inside stay hidden until you uncover them • Chains and keys: find the key to release the trapped fish • Timed orders: some tanks are in a hurry, so fill them before time runs out • Hard and Very Hard levels that put your planning to the test HANDY BOOSTERS • Net: fill a tank's whole order in one go • Clear: empty the holding area when it gets crowded • Refresh: rearrange the fish in the bubbles to bring the ones you need closer • Extra fish tank: unlock another tank to give yourself more room WHY YOU'LL LOVE IT • Easy to learn, satisfying to master • Calm, colorful underwater world with charming fish • Short levels that are perfect for a quick break • New obstacles and twists appear as you progress • A brain-teasing logic puzzle that rewards smart choices If you enjoy sorting games, match 3 puzzles, bubble games or relaxing brain teasers, dive in and see how many tanks you can fill. Pop, match and sort your way through the aquarium!

Screenshots

Knock And Drop4 screens
Fish Sort4 screens

Verdict

The call

The clearest difference is in-app purchases: Fish Sort at none against Knock And Drop's 10. Knock And Drop's advantage is 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. Knock And Drop sells 10 one-off in-app purchases. Fish Sort asks for nothing beyond the download.

UpkeepUpdate frequency

Knock And Drop ships an update weekly, Fish Sort every 4 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Knock And Drop versus Fish Sort: the parameters behind the verdict, then further details
ParameterKnock And DropFish Sort
PriceFreeFree
Rating4.7 (4.2K ratings) — better—
Positive reviews64.9% of reviews—
Number of ratings4.2K — better—
Update frequencyWeeklyEvery 4 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size427 MB192 MB
Age rating12+4+
DeveloperGrand Games A.Ş.Leotive Limited

In-app purchases

10 purchases

Knock And Drop

One-time10
  • Starter Bundle$0.99
  • 1000 Coins$1.99
  • Mini Bundle$4.99
Show 7 more
  • 5000 Coins$7.99
  • Epic Bundle$9.99
  • 10000 Coins$14.99
  • Premium Bundle$19.99
  • 25000 Coins$29.99
  • Luxury Bundle$49.99
  • Ultimate Bundle$99.99
None

Fish Sort

No in-app purchases

Questions

Is Knock And Drop free?
Knock And Drop is free to download, with in-app purchases available.
Is Fish Sort free?
Fish Sort is free to download, with no in-app purchases.
Do Knock And Drop or Fish Sort have ads?
Both Knock And Drop and Fish Sort show ads.
Which is updated more often, Knock And Drop or Fish Sort?
Knock And Drop ships an update weekly, and Fish Sort every 4 days. Most recently, Knock And Drop was updated on November 9, 2026 and Fish Sort on November 6, 2026.

Other comparisons