Comparison

Memory Color vs Eureka

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

Head to head
About

Memory Color

Engage in a quick memory challenge with glowing signals and sound cues. Train your attention, timing, and recall through two distinct game modes, all within a calming galactic atmosphere. Improve your focus and beat your personal bests in short, replayable sessions.

Highlights
  • Memory and attention training
  • Two distinct game modes
  • Progress tracking
  • Relaxing galactic theme
  • Sound cue matching
  • High score chasing
Features
Read full description

Memory and Color - Mind and Brain is a fast, focused memory challenge made for quick sessions anywhere. Each round presents a short chain of glowing signals supported by sound cues. Your goal is to match the cues accurately and keep your run alive as the challenge evolves into more demanding combinations. It’s a simple way to train attention, timing, and recall while enjoying a calm galactic atmosphere and relaxing background music. Choose your play style: No Mistakes Mode: high-stakes runs where a single mistake ends the round. Stay accurate, build your score, and chase a new personal best. Survival Mode: risk-and-reward scoring. You earn points for every correct input, and you can keep going after a mistake — but errors are costly: you lose half of your current points. Whether you want a quick brain warm-up or a relaxing focus game, Memory and Color - Mind and Brain is designed to be easy to pick up and endlessly replayable. In Memory and Color - Mind and Brain you can: * Play two modes: No Mistakes Mode (one mistake ends the round) and Survival (lose half points on mistakes) * Improve focus, memory, and reaction in short sessions * Track your progress and beat your personal records * Enjoy a relaxing galactic theme with background music * Play anywhere, anytime

About

Eureka

This app offers over 50 mini-games designed to test and improve various cognitive skills like logic, memory, creativity, and focus. It provides a fun and challenging way to stimulate your brain and see if you can outsmart others.

Highlights
  • Over 50 mini-games
  • Tests logic, memory, creativity, speed
  • Improves focus and brain skills
  • Diverse and unique puzzles
  • Addictive brain challenge
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/)

Screenshots

Memory Color4 screens
Eureka4 screens

Verdict

The call

The clearest difference is in-app purchases: Memory Color at none against Eureka's 1. Eureka's advantage is update cadence (every 4 weeks vs every 7 months) and rating (4.7 vs 4.3). On price, ads, 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. Eureka sells 1 one-off in-app purchase. Memory Color asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Eureka holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Eureka has 512 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 67% of Memory Color's written reviews are positive against 77% of Eureka's.

UpkeepUpdate frequency

Memory Color ships an update every 7 months, Eureka every 4 weeks. The most recent releases landed on October 13, 2026 and October 20, 2026 respectively.

Scorecard6 real differences · 4 level
Memory Color versus Eureka: the parameters behind the verdict, then further details
ParameterMemory ColorEureka
PriceFreeFree
Rating4.3 (18 ratings)4.7 (512 ratings) — better
Positive reviews66.7% of reviews76.9% of reviews — better
Number of ratings18512 — better
Update frequencyEvery 7 monthsEvery 4 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size96 MB140 MB
Age rating9+4+
DeveloperPaulo Ricardo Oliveira de PaulaINFINITY GAMES, LDA

Customer experience

Memory Color

All ratings18 ratings
Positive83.3%
Neutral5.6%
Negative11.1%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Eureka

All ratings510 ratings
Positive91.6%
Neutral6.7%
Negative1.8%
Written reviews13 reviews
Positive76.9%
Neutral0.0%
Negative23.1%

Bugs and requests

Memory Color

Not enough reviews yet to summarise bugs or requests.

Eureka

Reported bugs

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

In-app purchases

None

Memory Color

No in-app purchases

1 purchases

Eureka

One-time1
  • Remove Ads$1.99

Questions

Is Memory Color free?
Memory Color is free to download, with no in-app purchases.
Is Eureka free?
Eureka is free to download, with in-app purchases available.
Which has better reviews, Memory Color or Eureka?
Eureka is rated higher. Memory Color averages 4.3 out of 5 from 18 ratings, while Eureka averages 4.7 from 512 ratings.
Do Memory Color or Eureka have ads?
Both Memory Color and Eureka show ads.
Which is updated more often, Memory Color or Eureka?
Memory Color ships an update every 7 months, and Eureka every 4 weeks. Most recently, Memory Color was updated on October 13, 2026 and Eureka on October 20, 2026.

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