Comparison

Riddle test vs Big Brain, Small Brain

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

Head to head
About

Riddle test

This game challenges your mind with unique riddles that defy conventional logic. Prepare to question your assumptions and think unconventionally to solve tricky puzzles. It's a test of adaptability and intellect, where the most unexpected answers are often the correct ones.

Highlights
  • Unique and unconventional riddles
  • Challenging puzzles that defy logic
  • Tests adaptability and unconventional thinking
  • Unexpected and surprising answers
  • Engaging brain game experience
Features
Read full description

Riddle Test – The Riddles You’ve Never Seen Before! Think you’ve seen every kind of riddle? Think again. This is not just another puzzle game—it’s a test of how far your mind can go. Some challenges seem impossible. Some answers feel completely wrong—until they turn out to be right. And yes, there are cats. But don’t expect them to help. They’ll just stare at you, silently judging your every mistake. Some puzzles might even involve them—but not in the way you expect. Can you outsmart a game that refuses to play fair? You won’t just solve riddles here. You’ll question everything you know. You’ll second-guess yourself. And by the time you think you’ve figured out the game, it will prove you wrong again. Are you ready? Then step into Riddle Test and prove your brain can handle it. It all makes sense… until it doesn’t. You’re confident in your answer—until you aren’t. Sometimes, the most ridiculous choice is the right one. Sometimes, the obvious is completely wrong. This is not just another brain game. Each level is a riddle designed to break your usual patterns of thought. Logic, intuition, and unconventional thinking—there’s no single path to success. Think you’ve mastered every brain puzzle? Forget everything you know. An IQ test measures intelligence, but this game measures adaptability. Brain out isn’t about escaping—it’s about expanding how you think. The answer is right in front of you, yet invisible. The rules are clear, yet seem to shift. You feel sure of your solution, yet something feels off. Riddle Test is more than a brain test tricky puzzles collection—it’s a challenge to your intellect. Can you complete all the levels without doubting your own mind? Download now and see how far your brain can go.

About

Big Brain, Small Brain

Features
Read full description

A fun knowledge quiz game that covers a wide range of subjects including physics, mathematics, chemistry, and more. Players advance through levels by answering questions, enhancing their knowledge reserves and challenging their own limits. The game features multiple difficulty levels and timed modes, supporting both solo competition and friendly matches, making it both educational and entertaining. It is suitable for players of all ages.

Screenshots

Riddle test4 screens
Big Brain, Small Brain3 screens

Verdict

The call

The clearest difference is in-app purchases: Big Brain, Small Brain at none against Riddle test's 10. Big Brain, Small Brain also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price and device support 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. Riddle test sells 7 one-off in-app purchases. Big Brain, Small Brain asks for nothing beyond the download.

Scorecard3 real differences · 5 level
Riddle test versus Big Brain, Small Brain: the parameters behind the verdict, then further details
ParameterRiddle testBig Brain, Small Brain
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 days—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size221 MB128 MB
Age rating12+4+
DeveloperKATAPS, TOOsaas ai ltd

In-app purchases

7 purchases

Riddle test

One-time7
  • Crystals$3.99
  • Unlock all Riddles2 variants$3.99
  • No Ads2 variants$3.99
Show 4 more
  • Crystals Pack #2$4.99
  • Crystals + No Ads2 variants$4.99
  • Crystals Pack #3$5.99
  • Crystals Pack #4$6.99
None

Big Brain, Small Brain

No in-app purchases

Questions

Is Riddle test free?
Riddle test is free to download, with in-app purchases available.
Is Big Brain, Small Brain free?
Big Brain, Small Brain is free to download, with no in-app purchases.
Do Riddle test or Big Brain, Small Brain have ads?
Riddle test shows ads; Big Brain, Small Brain does not.

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