Comparison

Eureka vs WaraFun

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 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/)

About

WaraFun

Gather friends for party games like Truth or Dare, Never Have I Ever, and Who's Most Likely To. Enjoy funny question games, jokes, and sound effects for solo or group fun.

Highlights
  • Truth or Dare
  • Never Have I Ever
  • Who's Most Likely To
  • Question games
  • Funny phrases and jokes
  • Funny sounds
Features
Read full description

WaraFun is a collection of games, riddles and challenges designed to make parties, hangouts and time with friends more entertaining. Pick an activity, gather your group and start playing. From quick icebreakers and funny questions to party challenges and games that help you get to know your friends better, there is always something new to try. Inside WaraFun you can find: • Riddles and brain teasers • Try Not to Laugh • Jokes • Truth or Dare • Never Have I Ever • Would You Rather? • Most Likely To • Questions for friends • Best-friend questions • Tongue twisters • Charades • Imitation challenges • Funny sounds • Funny audio clips • Favorites for saving the content you enjoy most WaraFun is made for different occasions: game nights, parties, trips, family gatherings or simply whenever you want something fun to do together. Some preferences and personalization data are stored locally on your device. Advertising: The free version may display ads. A one-time Remove Ads purchase is available for users who prefer an ad-free experience. WaraFun is the new identity of the app previously known as Racha Cuca – Charadas e Desafios. Play. Laugh. Challenge your friends. The app is currently available in Brazilian Portuguese. Additional languages are planned for future updates.

Screenshots

Eureka4 screens
WaraFun4 screens

Verdict

The call

The clearest difference is update cadence: Eureka at every 4 weeks against WaraFun's every 22 months. Eureka also leads on iOS requirement (12.0 vs 16.0). WaraFun's advantage is review sentiment (100% vs 77%). On price, ads, in-app purchases 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. Eureka sells 1 one-off in-app purchase and WaraFun sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Eureka ships an update every 4 weeks, WaraFun every 22 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
Eureka versus WaraFun: the parameters behind the verdict, then further details
ParameterEurekaWaraFun
PriceFreeFree
Rating4.7 (510 ratings) — better—
Positive reviews76.9% of reviews100.0% of reviews — better
Number of ratings510 — better—
Update frequencyEvery 4 weeks — betterEvery 22 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size140 MB170 MB
Age rating4+9+
DeveloperINFINITY GAMES, LDAJeronimo Junior

Customer experience

Eureka

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

WaraFun

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Eureka

Reported bugs

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

WaraFun

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Eureka

One-time1
  • Remove Ads$1.99
1 purchases

WaraFun

One-time1
  • Acesso total sem Ads$0.99

Questions

Is Eureka free?
Eureka is free to download, with in-app purchases available.
Is WaraFun free?
WaraFun is free to download, with in-app purchases available.
Do Eureka or WaraFun have ads?
Both Eureka and WaraFun show ads.
Which is updated more often, Eureka or WaraFun?
Eureka ships an update every 4 weeks, and WaraFun every 22 months. Most recently, Eureka was updated on October 16, 2026 and WaraFun on October 11, 2026.

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