Comparison

Brain Tests vs Screw Master

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

Head to head
About

Brain Tests

Features
Read full description

Train your brain by playing cool memory games. Remember the scene and answer the question. But it is not as simple as it may seem. You only have a few seconds to remember everything you see on the screen. Every time you choose the wrong option, the question will be changed. And rest assured, the questions will be very unpredictable. The locations will vary from level to level, and in addition, the scenes are built with beautiful graphics and lots of great animation. Have fun and test your memory!

About

Screw Master

Features
Read full description

Unscrew, slide, and solve! Welcome to the ultimate metal puzzle challenge! Are you ready to test your brain and logic skills? In this addictive physics-based puzzle game, your mission is to remove the silver and copper plates from the golden board by unscrewing the bolts in the correct order. But watch outโ€”the timer is ticking! Every level brings a brand-new mechanical challenge. As you progress, you will encounter complex overlapping shapes, locked bars that require hidden keys, and tricky configurations that demand strategic thinking. Tap the screws, watch the metal pieces fall with satisfying physics, and clear the screen to claim your victory! WHY YOU WILL LOVE THIS PUZZLE: Brain-Teasing Levels: Start with simple tasks and advance to mind-bending mechanical structures that will truly test your IQ. Satisfying ASMR & Physics: Experience realistic metal textures and smooth falling animations that make every successful move feel rewarding. Creative Designs: Face unique challenges, including fun custom layouts and shapes that keep the gameplay fresh and exciting. Strategic Obstacles: Work your way around locked plates, use keys wisely, and plan your moves carefully so you don't block your own path! Play Against Time: Feel the thrill of the countdown. Sharpen your focus to complete each puzzle before your time runs out. Whether you want to relax after a long day or give your brain a serious workout, this game is the perfect combination of casual fun and mental exercise. Can you become the ultimate Master? Download now and start unscrewing your way to the top!

Screenshots

Brain Tests4 screens
Screw Master4 screens

Verdict

The call

The clearest difference is update cadence: Screw Master at every 5 weeks against Brain Tests's every 8 months. Brain Tests's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Brain Tests ships an update every 8 months, Screw Master every 5 weeks. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

Scorecard2 real differences ยท 4 level
Brain Tests versus Screw Master: the parameters behind the verdict, then further details
ParameterBrain TestsScrew Master
PriceFreeFree
Update frequencyEvery 8 monthsEvery 5 weeks โ€” better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size134 MB82 MB
Age rating4+4+
DeveloperOleksii PetrochenkoAbdulkadir Tekpinar

In-app purchases

None

Brain Tests

No in-app purchases

None

Screw Master

No in-app purchases

Questions

Is Brain Tests free?
Brain Tests is free to download, with no in-app purchases.
Is Screw Master free?
Screw Master is free to download, with no in-app purchases.
Do Brain Tests or Screw Master have ads?
Both Brain Tests and Screw Master show ads.
Which is updated more often, Brain Tests or Screw Master?
Brain Tests ships an update every 8 months, and Screw Master every 5 weeks. Most recently, Brain Tests was updated on October 4, 2026 and Screw Master on October 5, 2026.

Other comparisons