Comparison

Survive20 vs Brain Out Screw

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

Head to head
About

Survive20

Experience a minimalist physics simulation game where you guide a bouncing ball to safety. Avoid the danger zone and survive for the specified time. Enjoy beautiful physics, a refined design, and soothing audio.

Highlights
  • Physics-based ball bouncing
  • Minimalist aesthetic
  • Soothing sound design
  • Game Mode (stage-based)
  • Free Mode (endless relaxation)
  • Intuitive touch controls
Features
Read full description

Just watch. That alone is fulfilling. Survive20 is a new kind of physics simulation game where you watch a ball bounce around in a minimalist world. Your task is simple: avoid the red danger zone and survive until the end. [How to Play] Pull and release with your finger to launch the ball. The ball will ricochet accurately off the walls according to the laws of physics. Survive for the specified time without hitting the red "DANGER ZONE". [Features] Beautiful Physics: You'll never get tired of watching the endlessly bouncing ball trace its complex trajectory. Minimalist Design: Simple, refined artwork that enhances your focus. Pleasant Sound: Soothing BGM and cute sound effects to color your time. Two Play Modes: The tense, stage-based "Game Mode" and the goal-free, endless "Free Mode" for pure relaxation. For a little spare time. For when you want to focus. For a quiet night when you want to calm your mind. Survive20 offers a small measure of peace and accomplishment to your daily life.

About

Brain Out Screw

Test your logic and patience by unscrewing nuts and bolts in the correct order to drop wooden pieces. This game offers hundreds of handcrafted levels with realistic physics and no time limits, providing a relaxing yet brain-challenging experience.

Highlights
  • Hundreds of handcrafted levels
  • Realistic screw and bolt physics
  • No time limits
  • Offline play supported
  • Satisfying visual effects
  • Intuitive controls
Features
Read full description

Unscrew unbolt unleash your brain Welcome to Brain Out Screw: Nut Bolt Jam the test of logic patience and pure puzzle solving joy If you love games that tickle your brain and give you that satisfying aha moment youre in for a real treat In this game your mission is simple but tricky Unscrew nuts and bolts in the right order to make all the wooden parts drop Sounds easy right But each piece is connected in ways that will truly test your brain power One wrong move and the whole structure could stay stuck Features: -Hundreds of handcrafted levels -Realistic screw and bolt physics -No time limits or pressure -Smooth and satisfying visual effects -Offline play supported How to Play: -Tap to select a bolt or nut -Rotate to unscrew -Watch how the wooden pieces move -Plan carefully before each move -Clear the board by dropping all blocks There are no stress just you and a clever puzzle to solve It is a relaxing yet brain challenging experience perfect for short breaks or longer sessions Each level is like a little engineering problem waiting to be cracked Whether you are a casual player or a puzzle master BRAIN OUT SCREW offers something for everyone Logic physics planning and a bit of creativity go a long way With intuitive controls and a clean design it is easy to pick up and hard to put down Download Brain Out Screw: Nut Bolt Jam, see if you can untangle the toughest bolt puzzles around Your brain deserves a workout.

Screenshots

Survive203 screens
Brain Out Screw4 screens

Verdict

The call

The clearest difference is review sentiment: Survive20 at 100% against Brain Out Screw's 0%. Survive20 also leads on in-app purchases (none vs 6) and ads (none vs shown). Brain Out Screw's advantage is iOS requirement (15.0 vs 18.5). 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. Brain Out Screw sells 6 one-off in-app purchases. Survive20 asks for nothing beyond the download.

Scorecard5 real differences · 5 level
Survive20 versus Brain Out Screw: the parameters behind the verdict, then further details
ParameterSurvive20Brain Out Screw
PriceFreeFree
Rating—4.9 (17 ratings) — better
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings—17 — better
Update frequency—Monthly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.515.0 — better
Further details — not scored
Size21 MB202 MB
Age rating4+12+
DeveloperShu Tanaka昕欣 赵

Customer experience

Survive20

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Brain Out Screw

All ratings17 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews14 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Survive20

No in-app purchases

6 purchases

Brain Out Screw

One-time6
  • 150 bonus coins$0.99
  • No Ads$9.99
  • Power Pack$12.99
Show 3 more
  • Starter Pack$14.99
  • 450 bonus coins$14.99
  • 1000 bonus coins$19.99

Questions

Is Survive20 free?
Survive20 is free to download, with no in-app purchases.
Is Brain Out Screw free?
Brain Out Screw is free to download, with in-app purchases available.
Do Survive20 or Brain Out Screw have ads?
Brain Out Screw shows ads; Survive20 does not.

Other comparisons