Comparison

TestCardMemory vs Knock And Drop

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

Head to head
About

TestCardMemory

Features
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Put your memory to the test with Memory Game — a beautifully crafted card matching game designed for iPhone, iPad, Mac, and Apple Vision Pro. Flip cards, find matching pairs, and challenge yourself across four difficulty levels — from a relaxing Easy mode to the mind-bending Impossible mode. Track your time, moves, and score as you strive for the perfect game. SOLO PLAY • 4 difficulty levels: Easy, Medium, Hard, and Impossible • Smart scoring system based on speed and efficiency • Local leaderboard to track your best scores • Auto-restart when you switch difficulty REAL-TIME MULTIPLAYER • Play head-to-head with friends or random opponents via Game Center • Take turns flipping cards and collecting pairs • Host controls difficulty and game rules • Optional "Keep Playing on Match" rule — find a pair, keep your turn! CUSTOMIZE YOUR EXPERIENCE • 8 beautifully designed card backs: Classic, Royal, Emerald, Midnight, Sapphire, Crimson, Jade, and Aurora • 20 solid background colors to set the mood • 10 stunning picture backgrounds: Sunset, Ocean, Starry Night, Aurora Sky, Cherry Blossom, Golden Hour, Twilight, Meadow, Arctic, and Volcano DESIGNED FOR EVERYONE • Available in English, Portuguese (Brazil), and Spanish • Works on iPhone, iPad, Mac, and Apple Vision Pro • Clean, intuitive interface with smooth animations • No ads. No in-app purchases. Just pure fun. Whether you're warming up your brain on your morning commute or competing with a friend across the world, Memory Game delivers a polished, addictive experience every time. Download now and see how sharp your memory really is!

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 Ground-Level Smash Party! Some things are just meant to be smashed. Take aim, send your ball rolling across the arena, and watch jars shatter, stones crumble, and whole towers come tumbling down in one glorious chain reaction. One clean roll can clear the entire stage. It feels like pure magic every time. Quick Play Guide Start Simple: Aim, release, and roll straight into the obstacles. Watch them fall! Plan Your Angle: The ground is your playfield. Find the sweet spot where one hit topples everything. Master the Chain: Line up your throws so each crash triggers the next. Perfect rolls, maximum destruction! Clear the Board: Smash it all with domino effects and enjoy the satisfying rhythm of clearing the board! Cool Features Satisfying Destruction: Shattering jars, crumbling stones, toppling towers. Feel every impact. Skill-Based Rolling Mechanics: Easy to pick up in seconds, deeply satisfying to master. Ever-Changing Levels: Every stage brings a fresh layout and a new smashing challenge. Colorful Arenas: Bright, lively environments that make every level a joy to wreck. Ready to Roll? The arena is set and the towers are waiting. Download Knock & Drop now and let the smashing begin!

Screenshots

TestCardMemory4 screens
Knock And Drop4 screens

Verdict

The call

The clearest difference is ads: TestCardMemory at none against Knock And Drop's shown. TestCardMemory also leads on update cadence (daily vs every 5 days). Knock And Drop's advantage is iOS requirement (13.0 vs 26.4). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

TestCardMemory ships an update daily, Knock And Drop every 5 days. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
TestCardMemory versus Knock And Drop: the parameters behind the verdict, then further details
ParameterTestCardMemoryKnock And Drop
PriceFreeFree
Rating—4.7 (2.1K ratings) — better
Positive reviews—63.6% of reviews
Number of ratings—2.1K — better
Update frequencyDaily — betterEvery 5 days
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.413.0 — better
Further details — not scored
Size4 MB331 MB
Age rating4+12+
DeveloperGUILHERME CARNEVALEmuhammed ilyas demirta

In-app purchases

None

TestCardMemory

No in-app purchases

None

Knock And Drop

No in-app purchases

Questions

Is TestCardMemory free?
TestCardMemory is free to download, with no in-app purchases.
Is Knock And Drop free?
Knock And Drop is free to download, with no in-app purchases.
Do TestCardMemory or Knock And Drop have ads?
Knock And Drop shows ads; TestCardMemory does not.
Which is updated more often, TestCardMemory or Knock And Drop?
TestCardMemory ships an update daily, and Knock And Drop every 5 days. Most recently, TestCardMemory was updated on September 10, 2026 and Knock And Drop on September 24, 2026.

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