Comparison

Loop Stack vs Block Brush

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

Head to head
About

Loop Stack

A visually engaging puzzle game where players strategically stack and match colored threads. The objective is to complete stacks by connecting matching colors, offering a relaxing yet mentally stimulating experience as puzzles increase in difficulty.

Highlights
  • Drag and drop spools
  • Connect matching thread colors
  • Complete stacks to clear
  • Challenging puzzles
  • Relaxing gameplay
Features
Read full description

Step into the colorful world of threads! Loop Stack is a relaxing yet challenging puzzle game that will test your strategy and focus. Drag and drop spools onto the board, connect matching thread colors, and complete the stack to clear spools. Every move counts as puzzles get trickier!

About

Block Brush

Match colored blocks and shoot them into a hidden picture to reveal its true colors. Strategically select blocks from your queue to fill sections and complete the painting. This game offers a unique blend of puzzle-solving and coloring with hundreds of creative levels.

Highlights
  • Unique color-filling gameplay
  • Hundreds of creative levels
  • Challenging yet relaxing puzzles
  • Progressive difficulty
  • Satisfying reveal effects
Features
Read full description

Block Brush – Color, Match & Reveal the Picture! Get ready for a colorful puzzle adventure! In Block Brush, every level begins with a hidden picture waiting to be revealed. Your mission? Match the right color blocks and shoot them into the drawing to unlock its true colors. It sounds simple, but strategy matters! Each time you fire a block, you must pick the color that has already been unlocked. If your queue fills up with blocks and none of them can be used, the game is over. **How to Play** - Look at the hint colors on the picture above. - Pick a block with the matching color from your queue. - Shoot it into the picture to unlock and fill more sections. - Complete the whole painting to win! - Be careful: If your queue fills up with unusable blocks, you lose. ** Features** - Unique color-filling gameplay – mix of puzzle & coloring fun - Hundreds of creative levels with different drawings to unlock - Challenging but relaxing – think smart and enjoy painting - Progressive difficulty – levels get trickier as you go Satisfying reveal effect – watch pictures come alive with every move Unleash your inner artist and puzzle master at the same time. Download Block Brush today and start coloring your world!

Screenshots

Loop Stack4 screens
Block Brush4 screens

Verdict

The call

The clearest difference is rating: Block Brush at 4.9 against Loop Stack's 4.6. Block Brush also leads on ratings volume (67 vs 15). On price, update cadence, ads and in-app purchases 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. Loop Stack sells 14 one-off in-app purchases and Block Brush sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Block Brush holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 15 and 67 respectively.

UpkeepUpdate frequency

Loop Stack ships an update every 9 days, Block Brush every 8 days. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

Scorecard2 real differences · 8 level
Loop Stack versus Block Brush: the parameters behind the verdict, then further details
ParameterLoop StackBlock Brush
PriceFreeFree
Rating4.6 (15 ratings)4.9 (67 ratings) — better
Positive reviews—75.0% of reviews
Number of ratings1567 — better
Update frequencyEvery 9 daysEvery 8 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size260 MB282 MB
Age rating4+4+
DeveloperUNICO STUDIOCOMMANDOO JOINT STOCK COMPANY

Customer experience

Loop Stack

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%

Block Brush

All ratings67 ratings
Positive98.5%
Neutral0.0%
Negative1.5%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

14 purchases

Loop Stack

One-time14
  • Thanksgiving Treat$0.99
  • Starter Bundle 2$0.99
  • 1000 Coins$1.99
Show 11 more
  • Fail-Proof Offer$4.99
  • No Ads$6.99
  • Essential Bundle 2$6.99
  • 5000 Coins$7.99
  • No-Ads Bundle$9.99
  • 10000 Coins$14.99
  • Deluxe Bundle 2$14.99
  • Premium Bundle 2$29.99
  • 25000 Coins$29.99
  • 50000 Coins$54.99
  • 100000 Coins$99.99
13 purchases

Block Brush

One-time13
  • 1,000 coins$1.99
  • Mini Cube Pack$3.99
  • Welcome Offer$3.99
Show 10 more
  • 5,000 coins$7.99
  • Remove Ads$7.99
  • Block Pass$9.99
  • Starter Cube Pack$9.99
  • No Ads Bundle$12.99
  • 10,000 coins$13.99
  • Super Cube Pack$19.99
  • Legendary Cube Pack$34.99
  • 50,000 coins$44.99
  • 100,000 coins$89.99

Questions

Is Loop Stack free?
Loop Stack is free to download, with in-app purchases available.
Is Block Brush free?
Block Brush is free to download, with in-app purchases available.
Which has better reviews, Loop Stack or Block Brush?
Block Brush is rated higher. Loop Stack averages 4.6 out of 5 from 15 ratings, while Block Brush averages 4.9 from 67 ratings.
Do Loop Stack or Block Brush have ads?
Both Loop Stack and Block Brush show ads.
Which is updated more often, Loop Stack or Block Brush?
Loop Stack ships an update every 9 days, and Block Brush every 8 days. Most recently, Loop Stack was updated on September 17, 2026 and Block Brush on September 25, 2026.

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