Comparison

Phage Invaders vs Drop the Cat

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

Head to head
About

Phage Invaders

Defend the city of Bacterium from viral invaders by controlling a Cas9-inspired hero. Slash invading DNA and viral parts to protect the city. Features progressive levels and an infinite survival mode.

Highlights
  • Control Cas9-inspired hero
  • Slash invading DNA
  • Progressive difficulty levels
  • Survival mode
  • High score leaderboards
Features
Read full description

Defend the city of Bacterium from viral annihilation! The city is under attack and needs a hero to save the day! Play as noble defender Cris Perotein. You’ll need to act fast to stop an army of viral villains from taking over the city. Will you be quick enough? Use the on-screen controller to move Cris Perotein, our Cas9-inspired hero. Run Cris into the invading DNA to slash and destroy it. Careful, once viral parts appear, nothing can stop them! Features: • Play through levels that get harder and harder to learn the CRISPR ropes. • Try "survival mode" to battle a brutal, infinite onslaught of phage invaders. • Add your high score to the Game Center and see how you rank! *** Share on social media with #PhageInvaders *** About the IGI: The Innovative Genomics Institute is an academic research organization in the Bay Area. The IGI excites, engages, and empowers diverse audiences with clear and reliable resources. To learn more, visit https://www.innovativegenomics.org

About

Drop the Cat

Slide blocks to guide colorful cats into matching colored holes in this logic puzzle adventure. It offers a relaxing yet stimulating experience with increasing challenges and strategic gameplay. Enjoy this brain-training game offline, anytime, anywhere.

Highlights
  • Block sliding mechanics
  • Color matching puzzles
  • Logic and strategy challenges
  • Offline play supported
  • Cute cat visuals
  • Increasing difficulty
Features
Read full description

Drop the Cat: A Fun Casual Puzzle Game Adventure Welcome to Drop the Cat! This is the ultimate casual puzzle game that perfectly blends bright and colorful candy visuals, addictive block puzzle mechanics, and smart logic puzzle challenges. This easy puzzle game is designed to be both a relaxing, healing game and a stimulating brain game. If you love match puzzles and quick levels you can finish in a minute, this is the perfect choice. Game Overview In this fun and colorful puzzle, slide the holes and drop the cats into the matching colors. Sounds simple? Think again! As you progress, creative obstacles and tricky paths appear, and solving them requires clever logic and strategy. Key Features Easy-to-learn but deep puzzle mechanics Cute cat visuals for a delightful casual game experience Bite-sized levels that fit into any short break Thrilling time limits for a true brain challenge Fun match mechanics that grow harder over time Great for fans of both easy puzzles and logic puzzles How to Play Every stage offers a new puzzle challenge. Slide the blocks and match the cats with their correct colors. Use logic to figure out the best path. It feels like a mini brain game you can enjoy whenever you have a moment. Game Objectives Freely slide blocks Match colors correctly Avoid traps and blockers Solve each logic puzzle strategically Play at your own pace, after all, it's meant to be relaxing Why Drop the Cat Stands Out This isn't just another casual puzzle game, it's a complete brain game experience. With each level, your thinking becomes sharper while the fun increases. The combination of match, logic puzzle, and block puzzle makes it uniquely addictive. Whether you're a beginner or a seasoned puzzle player, you'll find both fun and challenge here. A Puzzle for Everyone An ideal easy puzzle for all ages Designed for both casual and strategic players Perfect for fans of block puzzles and relaxing game mechanics Great for breaks, commutes, or simply relaxing at home Download Now Thousands of players are already enjoying Drop the Cat. A light and fun match game, a thoughtful logic puzzle, and a beautiful relaxing game, all rolled into one easy puzzle. Download now and start your colorful, clever, and endlessly fun brain game journey today! More Reasons to Love Drop the Cat Tired of noisy, complicated games? Drop the Cat focuses on pure fun, logic, and satisfaction. With intuitive controls, colorful design, and rewarding level progression, it's the perfect relaxing puzzle to spend time with. Many players say each stage feels like a mini brain game. As puzzles grow more complex, the satisfying loop of think, plan, slide, and clear keeps you hooked. Evolving Difficulty, Never Boring The game starts with simple, easy puzzle stages that teach you the basic rules. But as you continue, new elements like locked blocks, ice, sand, hidden cats, and mischievous mice appear, transforming each stage into a true logic puzzle that makes you stop and think ahead. Whether you play for 5 minutes or 50, every session is rich and engaging. And because it's a casual game, there's no rush. Take your time, relax, and solve each block puzzle at your own pace without stress or pressure.

Screenshots

Phage Invaders3 screens
Drop the Cat4 screens

Verdict

The call

The clearest difference is review sentiment: Phage Invaders at 67% against Drop the Cat's 29%. Phage Invaders also leads on in-app purchases (none vs 16) and ads (none vs shown). Drop the Cat's advantage is ratings volume (24K vs 8) and rating (4.6 vs 4.4). On price, update cadence, device support and iOS requirement 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. Drop the Cat sells 16 one-off in-app purchases. Phage Invaders asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Drop the Cat holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Drop the Cat has 24K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 67% of Phage Invaders's written reviews are positive against 29% of Drop the Cat's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Phage Invaders ships an update every 4 days, Drop the Cat weekly. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard7 real differences · 4 level
Phage Invaders versus Drop the Cat: the parameters behind the verdict, then further details
ParameterPhage InvadersDrop the Cat
PriceFreeFree
Rating4.4 (8 ratings)4.6 (24K ratings) — better
Positive reviews66.7% of reviews — better29.2% of reviews
Number of ratings824K — better
Update frequencyEvery 4 days — betterWeekly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#77 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12 — better13.0
Further details — not scored
Size113 MB524 MB
Age rating4+4+
DeveloperInnovative Genomics InstituteACTIONFIT

Customer experience

Phage Invaders

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Drop the Cat

All ratings24,433 ratings
Positive89.7%
Neutral4.0%
Negative6.3%
Written reviews3,059 reviews
Positive29.2%
Neutral23.4%
Negative47.4%

Bugs and requests

Phage Invaders

Not enough reviews yet to summarise bugs or requests.

Drop the Cat

Reported bugs

3 issues
  • Levels with unachievable solutions
  • Ad-related issues (not registering views, glitches)
  • Compatibility problems on certain devices

Requested features

3 requests
  • Option to play without time limits
  • More accessibility features
  • Improved save/progress system

In-app purchases

None

Phage Invaders

No in-app purchases

16 purchases

Drop the Cat

One-time16
  • Travel Deal 01$0.99
  • 1,000 Coins$1.99
  • Endless Reward Basic 01$2.99
Show 13 more
  • Starter Pack$3.59
  • Fail Offer$4.99
  • Tiger Pack$4.99
  • Basic Bundle$6.99
  • Hard Level Pack$6.99
  • 5,000 Coins$7.99
  • No Ads$7.99
  • Fail Offer 02$8.99
  • Small Bundle$9.99
  • Golden Ticket$9.99
  • Fail Offer 03$14.99
  • 10,000 Coins$14.99
  • Medium Bundle$19.99

Questions

Is Phage Invaders free?
Phage Invaders is free to download, with no in-app purchases.
Is Drop the Cat free?
Drop the Cat is free to download, with in-app purchases available.
Which has better reviews, Phage Invaders or Drop the Cat?
Drop the Cat is rated higher. Phage Invaders averages 4.4 out of 5 from 8 ratings, while Drop the Cat averages 4.6 from 24K ratings.
Do Phage Invaders or Drop the Cat have ads?
Drop the Cat shows ads; Phage Invaders does not.
Which is updated more often, Phage Invaders or Drop the Cat?
Phage Invaders ships an update every 4 days, and Drop the Cat weekly. Most recently, Phage Invaders was updated on October 7, 2026 and Drop the Cat on October 14, 2026.

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