Comparison

Brain Riddle vs Clear 4

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

Head to head
About

Brain Riddle

Features
Read full description

The game is a point & click adventure for all you people! Solve challenging puzzles and riddles. This is packed with creative puzzles, amazing hints and tricky tasks. So clear your minds and get ready for the great adventure. Start your journey through those craft floor and see if you are able to make your escape.

About

Clear 4

A free puzzle game where players strategically click squares to trigger chain reactions and clear the board. It features simple mechanics with elements like rotating baffles and black holes to add complexity.

Highlights
  • Chain reaction gameplay
  • Strategic square clicking
  • Rotating baffles
  • Black holes
  • Limited steps to clear levels
Features
Read full description

"Clear4" is a new puzzle game which is simple and funny. You can play the game for free, and win the level through your wit in the game. Succinct pictures and play methods, using the chain reaction, experience the pleasant experience brought by the game. How to play: - Click on the square and add the number. - The square with the number 4 will disappear when clicked and bullets will be fired around it. - A square hit by each bullet adds one to the number. - There are rotating baffles to change the direction of the bullet; black holes to swallow the bullet; have coat to restrict the bullet's entry and fire. - Causing chain reaction in limited steps, eliminating all square. Email:zgamegz@hotmail.com

Screenshots

Brain Riddle2 screens
Clear 44 screens

Verdict

The call

The clearest difference is update cadence: Clear 4 at fortnightly against Brain Riddle's every 18 months. Brain Riddle's advantage is iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Brain Riddle ships an update every 18 months, Clear 4 fortnightly. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 7 level
Brain Riddle versus Clear 4: the parameters behind the verdict, then further details
ParameterBrain RiddleClear 4
PriceFreeFree
Rating—3.7 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 18 monthsFortnightly — better
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better12.0
Further details — not scored
Size53 MB74 MB
Age rating9+4+
Developer跃峰 杨文锋 郑

In-app purchases

None

Brain Riddle

No in-app purchases

None

Clear 4

No in-app purchases

Questions

Is Brain Riddle free?
Brain Riddle is free to download, with no in-app purchases.
Is Clear 4 free?
Clear 4 is free to download, with no in-app purchases.
Do Brain Riddle or Clear 4 have ads?
Both Brain Riddle and Clear 4 show ads.
Which is updated more often, Brain Riddle or Clear 4?
Brain Riddle ships an update every 18 months, and Clear 4 fortnightly. Most recently, Brain Riddle was updated on October 4, 2026 and Clear 4 on October 12, 2026.

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