Comparison

Screw Puzzle! vs Block Stack

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

Head to head
About

Screw Puzzle!

Engage your problem-solving skills with this logic puzzle game. Strategically collect screws and glass panels across over 50 levels, with multiple solutions to discover. Hints are available when you get stuck.

Highlights
  • Creative screw and panel collection gameplay
  • Over 50 challenging levels
  • Multiple difficulty levels
  • Hint system for assistance
  • Discover multiple solutions
  • Brain-testing puzzles
Features
Read full description

Get ready to fire up your brain cells! "Screw Puzzle! - Test Your IQ" is an engaging game designed for those who love to challenge their problem-solving skills. Whether you're a fan of brain tests, quizzes, or IQ games, this game has got you covered! Key Features: ●Creative Gameplay: Collect colorful screws and glass panels strategically, bringing everything into perfect order like a vibrant brain dance! ●Multiple Difficulty Levels: From beginner to master, embark on a journey through 50+ levels. Each level introduces new obstacles and challenging glass panel puzzles, keeping your mind sharp and engaged. ●Hint System: Stuck on a tough puzzle? No worries! Our limited item system provides valuable hints to help you conquer those tricky levels and progress smoothly. ●Multiple Solutions: Explore various strategies to enhance your problem-solving skills, discovering the most efficient solutions for the glass panel puzzles. Showcase your intelligence! Game Objective In "Can't Hold Me Down," your goal is to dismantle the screws from the glass panels by cracking the correct unlocking sequence. Here’s how: 1.Careful Inspection: Examine the colors of the screw storage boxes like a meticulous detective. 2.Classify and Collect: Gather screws of different colors and eliminate all the glass panels one by one. 3.Experiment with Methods: Try out various techniques to efficiently manipulate the screws and glass panels, finding the best solution. 4.Complete the Task: Successfully finish each level to unlock new difficulty levels and face even greater challenges. Ready to Take on the Challenge? Download "Screw Puzzle! - Test Your IQ" now and let your brain shine in this vibrant and engaging game! Whether you’re enjoying some downtime or killing time, this game will keep you entertained and coming back for more. Get ready to face the ultimate brain challenge!

About

Block Stack

A classic block-matching puzzle game where you drag and stack blocks to clear lines and achieve high scores. Enjoy endless gameplay with daily challenges and smooth controls, perfect for quick breaks or extended sessions. Play offline anytime, anywhere.

Highlights
  • Drag and place blocks
  • Clear full rows or columns
  • Build streaks and combos
  • Endless high-score gameplay
  • Daily challenges
  • Offline play
Features
Read full description

Drag, stack, and clear lines to keep the board clean—then chain combos for huge scores. Every move feels smooth and accurate, and the game gives you breathing room to think and come back strong. Easy to start, surprisingly hard to master. How to Play • Drag & place blocks onto the grid • Clear full rows or columns to make space • Think ahead—when there’s no room left, it’s game over • Build streaks and combos for bigger clears and higher scores Why You’ll Love It • Endless high-score gameplay for quick breaks or long sessions • Daily challenges that stay fresh and rewarding • Smooth controls with clean visuals and satisfying effects • More room to recover—fewer runs end out of nowhere • Offline play—perfect for flights, waiting rooms, and bedtime wind-down Whether you’re on a coffee break, winding down at night, or killing time between plans, Block Stack is your go-to puzzle for stress-free fun. Download Block Stack and start stacking your best score today.

Screenshots

Screw Puzzle!3 screens
Block Stack4 screens

Verdict

The call

The clearest difference is update cadence: Block Stack at every 2 days against Screw Puzzle!'s weekly. Screw Puzzle!'s advantage is iOS requirement (12.0 vs 15.0). On price, rating, ratings volume and ads 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Screw Puzzle! against 4.7 for Block Stack. Both are backed by a comparable volume of ratings — 58 and 98 respectively.

UpkeepUpdate frequency

Screw Puzzle! ships an update weekly, Block Stack every 2 days. The most recent releases landed on October 14, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Screw Puzzle! versus Block Stack: the parameters behind the verdict, then further details
ParameterScrew Puzzle!Block Stack
PriceFreeFree
Rating4.8 (58 ratings) — better4.7 (98 ratings)
Positive reviews57.9% of reviews—
Number of ratings5898 — better
Update frequencyWeeklyEvery 2 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size123 MB153 MB
Age rating4+17+
DeveloperXiang ChenVinay Kumar

Customer experience

Screw Puzzle!

All ratings57 ratings
Positive96.5%
Neutral3.5%
Negative0.0%
Written reviews19 reviews
Positive57.9%
Neutral21.1%
Negative21.1%

Block Stack

All ratings98 ratings
Positive91.8%
Neutral3.1%
Negative5.1%

In-app purchases

None

Screw Puzzle!

No in-app purchases

None

Block Stack

No in-app purchases

Questions

Is Screw Puzzle! free?
Screw Puzzle! is free to download, with no in-app purchases.
Is Block Stack free?
Block Stack is free to download, with no in-app purchases.
Which has better reviews, Screw Puzzle! or Block Stack?
Screw Puzzle! is rated higher. Screw Puzzle! averages 4.8 out of 5 from 58 ratings, while Block Stack averages 4.7 from 98 ratings.
Do Screw Puzzle! or Block Stack have ads?
Both Screw Puzzle! and Block Stack show ads.
Which is updated more often, Screw Puzzle! or Block Stack?
Screw Puzzle! ships an update weekly, and Block Stack every 2 days. Most recently, Screw Puzzle! was updated on October 14, 2026 and Block Stack on October 30, 2026.

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