Comparison

Coolmath Games vs Polysphere

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

Head to head
About

Coolmath Games

Engage your mind with a vast collection of free logic, thinking, and strategy games. This app offers hundreds of puzzles and challenges designed for mobile, with new games added weekly. Enjoy a safe and entertaining brain-training experience without violence or inappropriate content.

Highlights
  • Hundreds of logic and strategy games
  • New games added weekly
  • Brain-training puzzles
  • Safe for all ages
  • Variety of game categories
  • Mobile-optimized gameplay
Features
Read full description

Coolmath Games is the free brain-training app for everyone, where logic and thinking meet fun & games! If you love CoolmathGames.com, you’ll love this app – hundreds of our favorite math, logic, thinking and strategy games made especially for mobile phones and tablets! With new games added every week, you’ll never run out of free logic, strategy and thinking challenges. There’s never violence, empty action, or inappropriate language – just a wide range of logic and strategy puzzles that’ll make you forget you're getting a mental workout. Entertaining brain training starts here! Some of our most popular logic and strategy games include: * Bob the Robber To Go: Use logic to help Bob expose the real crook! * Block the Pig: Strategically place walls to prevent the little snorter from escaping! * IQ Ball: Use your brain to solve climbing and grabbing puzzles in as few moves as possible. * Checkers: A strategy classic! Outwit the computer or challenge other players in online multiplayer! * Parking Fury: Use your thinking skills to solve parking puzzles! Stay focused to figure out all your moves, with realistic steering and pedal controls. * 2048: Match and multiply your way to 2048. * Tiny Fishing: Go fishing and strategically spend your earnings on awesome gear! Can you reel in the legendary fish? * Toy Defense: A classic tower defense game. Find the best strategy to protect your base! With categories like Fun Physics, Path Planning, Quick Reaction, Drawing and Match 3, Coolmath Games lets you train your brain in all sorts of ways. Recently named one of the internet’s all-time favorite websites by Popular Mechanics, Coolmath Games brings your favorite logic and learning games to your mobile devices. Download the Coolmath Games brain training app for free today -- where logic + strategy = fun + learning! *Internet connection required to play.

About

Polysphere

Restore scattered picture pieces by rotating them until they form a complete low-poly image. Assemble a variety of colorful pictures, from animals to fruits, in this relaxing art and puzzle game.

Highlights
  • Rotate picture pieces
  • Assemble low-poly images
  • Variety of pictures (animals, fruits)
  • Unique mechanics
  • Bright and colorful visuals
  • Combines art and puzzle genres
Features
Read full description

A perfect way to relax is to make something truly beautiful! Polysphere: Art game is a polygram game where you need to restore pictures by rotating picture pieces. Collect the picture – initially the pieces of the picture will be scattered. Rotate picture pieces horizontally, vertically, as well as right and left until the pieces fit into the picture! Assemble a variety of pictures in the art picture game – animals, fruits, and many more! Why you'll love Polysphere: - Unique mechanics - Bright & colorful pictures - Great combination of two genres: art game & polygram puzzle! Privacy Policy: https://aigames.ae/policy Terms of Use: https://aigames.ae/policy#terms

Screenshots

Coolmath Games4 screens
Polysphere4 screens

Verdict

The call

The clearest difference is in-app purchases: Coolmath Games at none against Polysphere's 10. Coolmath Games also leads on review sentiment (68% vs 48%). Polysphere's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (607K vs 118K). On price, rating, ads and monetization model 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. Polysphere sells 10 in-app purchases, starting at $7.99 per 7 days. Coolmath Games asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Coolmath Games against 4.6 for Polysphere. That said, the two scores are not equally well evidenced: Polysphere has 607K ratings behind it against 118K, so its average is the more settled of the two. Written reviews are what separate them: 68% of Coolmath Games's written reviews are positive against 48% of Polysphere's.

UpkeepUpdate frequency

Coolmath Games ships an update every 3 months, Polysphere every 3 weeks. Both last shipped on November 10, 2026.

Scorecard5 real differences · 5 level
Coolmath Games versus Polysphere: the parameters behind the verdict, then further details
ParameterCoolmath GamesPolysphere
PriceFreeFree
Rating4.7 (118K ratings) — better4.6 (607K ratings)
Positive reviews68.2% of reviews — better47.8% of reviews
Number of ratings118K607K — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size66 MB293 MB
Age rating9+12+
DeveloperCoolmath.com, LLCAI Games FZ

Customer experience

Coolmath Games

All ratings117,789 ratings
Positive91.9%
Neutral4.0%
Negative4.1%
Written reviews743 reviews
Positive68.2%
Neutral10.0%
Negative21.8%

Polysphere

All ratings607,360 ratings
Positive88.3%
Neutral5.7%
Negative6.0%
Written reviews2,443 reviews
Positive47.8%
Neutral13.1%
Negative39.2%

User reviews

Coolmath Games

From 118K App Store ratings

What we love

  • 🚀 Best game in the world
  • 👍 Great game for brain
  • 👍 Lots of fun games
  • 👍 Amazing and varied collection of games
  • 👍 Great platform for games

Room to improve

  • 🐛 Games randomly boot you out and then start loading again and it takes too long to load
  • 🐛 Half the games you play you can't even play
  • 🐛 Games forget your progress
  • 🐛 Games crash
  • 🐛 Glitches and bugs

Polysphere

From 607K App Store ratings

What we love

  • 🎨 Colorful and vibrant visuals
  • 🧠 Challenging brain puzzles
  • 🕰 Relaxing and calming gameplay
  • 👍 Satisfying when puzzles are solved

Room to improve

  • 💸 Excessive ads and paywalls
  • 🔒 Locked content behind subscription
  • 🤔 Puzzles sometimes solve themselves
  • 🐛 Technical issues with level progression

Bugs and requests

Coolmath Games

Reported bugs

5 issues
  • Games forget progress
  • Some games don't work on mobile
  • Certain games have unresponsive controls
  • Glitches and crashes
  • Progress resets unexpectedly

Requested features

11 requests
  • Add search bar
  • Add more games like Papa's Pizzeria, Moto X3M, Run, etc.
  • Add ability to save progress and login
  • Add offline mode
  • Add more hooks in fishing games
Show 6 more
  • Add Papa's games
  • Add Trace, Run 1/2/3 games
  • Add Jacksmith to mobile
  • Add Elmore games like Toca Life World and Minecraft
  • Add random game option
  • Add more math-focused games

Polysphere

Reported bugs

3 issues
  • Levels not registering as completed
  • Ads not loading properly
  • Inconsistent performance across devices

Requested features

4 requests
  • More free puzzles and levels
  • Reduce frequency of ads
  • Customizable difficulty settings
  • Ability to save/share completed puzzles

In-app purchases

None

Coolmath Games

No in-app purchases

10 purchases

Polysphere

Subscriptions2
  • Weekly Premium3 Days trial$7.997 Days
  • Monthly Premium$19.991 Month
One-time8
  • Butterflies 10 Arts Pack SALE$0.99
  • Cats Artworks Pack SALE$0.99
  • Unicorns Artworks Pack SALE$0.99
Show 5 more
  • Flowers Artworks Pack$1.99
  • Aquarium Artworks Pack$1.99
  • Monsters Artworks Pack$1.99
  • People Artworks Pack$1.99
  • No Subscription Full Access$29.99

Questions

Is Coolmath Games free?
Coolmath Games is free to download, with no in-app purchases.
Is Polysphere free?
Polysphere is free to download, with in-app purchases available.
Which has better reviews, Coolmath Games or Polysphere?
Coolmath Games is rated higher. Coolmath Games averages 4.7 out of 5 from 118K ratings, while Polysphere averages 4.6 from 607K ratings.
Do Coolmath Games or Polysphere have ads?
Both Coolmath Games and Polysphere show ads.
Which is updated more often, Coolmath Games or Polysphere?
Coolmath Games ships an update every 3 months, and Polysphere every 3 weeks. Most recently, Coolmath Games was updated on November 10, 2026 and Polysphere on November 10, 2026.

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