Comparison

Eureka vs Color Gallery

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

Head to head
About

Eureka

This app offers over 50 mini-games designed to test and improve your logic, memory, creativity, and focus. It provides a fun and addictive brain challenge with diverse gameplay to keep your mind activated and push your limits.

Highlights
  • Over 50 mini-games
  • Tests logic, memory, creativity, speed, reflex, focus
  • Diverse gameplay
  • Improves concentration
  • Addictive brain challenge
  • Fun and creative puzzles
Features
Read full description

If you think you are smart, think twice! Eureka is the right brain game to tell if you are a real genius! Featuring more than 50 mini-games to challenge your brain skills (logic, memory, creativity, speed, reflex, focus, etc.), Eureka is the addictive brain challenge your brain needs to go from dumb to genius. Are you up to the challenge? Eureka is full of brainteasers and fun mini-games that you can enjoy forever. Each brain game will be different from the previous, so you can enjoy original, creative and unique puzzles specifically designed to push your brain limits! Are you smarter than your friends are? Do you think outside the box? Can you pass more than 50 different brainy tricky mini-games? Eureka is the brain challenge you need! GAME FEATURES: • Diverse gameplay to keep your brain activated for hours • Each level is a different brain game • Simple to learn and easy to understand • Fun yet challenging brain challenge • Improve your focus and brain skills with diverse mini-games Accept the brain challenge and prove you have a creative mind! Infinity Games aims to provide the best game experience within its titles. We love showcasing new minimalist puzzle games and making people think while relaxing. Do you like our work? Connect below: Facebook: https://www.facebook.com/infinitygamespage Instagram: 8infinitygames (https://www.instagram.com/8infinitygames/)

About

Color Gallery

Engage in a relaxing puzzle experience by rearranging colored polygon tiles to form beautiful mosaic art paintings. Challenge your logic and color perception with over 100 unique puzzles, playable offline. Save and share your completed artworks as wallpapers.

Highlights
  • Drag and reorder colored polygon tiles
  • Create mosaic art paintings
  • Offline puzzle gameplay
  • Over 100 unique puzzles
  • Save and share finished puzzles as wallpapers
  • Challenge color perception
Features
Read full description

Sequel to our classic puzzle game Color Puzzle, Color Gallery provides you with whole new soothing experience and satisfaction. Now you can get not only simple gradient puzzles, but also gorgeous mosaic art paintings! In Color Gallery, every puzzle is a piece of art itself and also part of an elegant mosaic art painting. The game is easy to play, you just need to drag and rearrange colored polygon tiles in hue order. By solving color puzzles, you can challenge your logic and sense of color while enjoying the beautiful mosaic artworks. If you love classic hue puzzle games, then you must download and try out Color Gallery. Game Features * Easy to play: just drag and reorder the colored polygon tiles in hue order * Offline puzzle game: no need of wifi internet connection * Whole new game design: hue puzzles are now combined into mosaic art paintings * High quality puzzle game: simple interface and features, yet still addictive and satisfying * See if your perception of color is better than the world average record * Wallpaper-ready screens: download the finished puzzles and set them as your phone's wallpapers, or share them with your friends This free and offline beautiful color puzzle game now includes more than 100 puzzles (more levels are coming soon!). Different color schemes and difficulties challenge your color perception. You can play alone, or share your elegant and beautiful hue puzzles with your friends. Download now and enjoy the relaxing journey of becoming color master!

Screenshots

Eureka4 screens
Color Gallery4 screens

Verdict

The call

Eureka and Color Gallery both sit at 4.7 stars, but that hides the real split: 91% of Color Gallery's written reviews are positive against 77% of Eureka's. Color Gallery also leads on iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence 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. Eureka sells 1 one-off in-app purchase and Color Gallery sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Color Gallery holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 513 and 284 respectively. Written reviews point the same way: 77% of Eureka's written reviews are positive against 91% of Color Gallery's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
Eureka versus Color Gallery: the parameters behind the verdict, then further details
ParameterEurekaColor Gallery
PriceFreeFree
Rating4.7 (513 ratings)4.9 (284 ratings) — better
Positive reviews76.9% of reviews90.9% of reviews — better
Number of ratings513 — better284
Update frequencyMonthlyMonthly
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size223 MB489 MB
Age rating4+4+
DeveloperINFINITY GAMES, LDAChih Yuan Chou

Customer experience

Eureka

All ratings513 ratings
Positive91.4%
Neutral6.6%
Negative1.9%
Written reviews13 reviews
Positive76.9%
Neutral0.0%
Negative23.1%

Color Gallery

All ratings265 ratings
Positive98.1%
Neutral0.8%
Negative1.1%
Written reviews66 reviews
Positive90.9%
Neutral1.5%
Negative7.6%

User reviews

Eureka

From 513 App Store ratings

What we love

  • 🤩 Fun and engaging gameplay
  • 🧠 Challenges the mind
  • 👍 Kid-friendly
  • 😍 Addictive and immersive
  • 💯 Great for cognitive exercise

Room to improve

  • anúncios Ads are intrusive
  • 🗑️ Paid version still has ads
  • 🧩 Lacks variety in puzzles

Color Gallery

From 284 App Store ratings

What we love

  • 😌 Relaxing and soothing gameplay
  • 🎨 Beautiful color gradients and visual design
  • ⏰ No timers or limited moves pressure
  • 📱 Clean, simple, and intuitive interface
  • 👍 Minimal and non-intrusive ads

Room to improve

  • 🐛 Broken ad removal purchase system
  • 📺 Excessive ads after each puzzle piece
  • 📺 Ads interrupt background music
  • 👆 Poor touch input responsiveness
  • ☀️ Bright white background causes glare

Bugs and requests

Eureka

Reported bugs

2 issues
  • Ads after every level
  • Paid version with ads

Color Gallery

Reported bugs

6 issues
  • Purchase button error when removing ads
  • Ads cannot be closed properly
  • Game requires restart after each level
  • Slow touch input registration
  • Ads freeze or display incorrectly
Show 1 more
  • Tap/swipe input misregistration

Requested features

6 requests
  • Dark mode for nighttime play
  • More puzzle levels and content
  • Black background option to reduce glare
  • Ability to create custom game levels
  • Better touch input accuracy
Show 1 more
  • Option to disable music interruption from ads

In-app purchases

1 purchases

Eureka

One-time1
  • Remove Ads$1.99
1 purchases

Color Gallery

One-time1
  • Remove Ads$1.99

Questions

Is Eureka free?
Eureka is free to download, with in-app purchases available.
Is Color Gallery free?
Color Gallery is free to download, with in-app purchases available.
Which has better reviews, Eureka or Color Gallery?
Color Gallery is rated higher. Eureka averages 4.7 out of 5 from 513 ratings, while Color Gallery averages 4.9 from 284 ratings.
Do Eureka or Color Gallery have ads?
Both Eureka and Color Gallery show ads.
Which is updated more often, Eureka or Color Gallery?
Eureka ships an update monthly, and Color Gallery monthly. Most recently, Eureka was updated on November 7, 2026 and Color Gallery on November 3, 2026.

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