Comparison

Fluid Sort Puzzle vs Build it Up

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

Head to head
About

Fluid Sort Puzzle

A relaxing color-sorting puzzle game where you rearrange liquids by pouring them between tubes. Progress through increasingly challenging levels with unique mechanics like frozen and locked tubes.

Highlights
  • 30 handcrafted levels
  • Classic, limited moves, and time trial modes
  • Frozen & locked tube mechanics
  • Star rating system
  • Undo and shuffle tools
  • Offline play
Features
Read full description

Pour, sort, and solve! Fluid Sort Puzzle is a relaxing yet addictive color-sorting puzzle game that will put your logic skills to the test. Your goal is simple: rearrange the colored liquids by pouring them between tubes until each tube contains only one color. Sounds easy? Think again — as you progress, levels become trickier with more colors, frozen tubes, locked containers, and limited moves. FEATURES: ▸ 30 handcrafted levels with increasing difficulty ▸ Classic sorting mode — take your time, plan your moves ▸ Limited moves challenge — can you solve it within the target? ▸ Time trial mode — race against the clock ▸ Frozen & locked tube mechanics for extra challenge ▸ Star rating system — aim for 3 stars on every level ▸ Undo and shuffle tools to help when you're stuck ▸ Soothing visuals and satisfying sound effects ▸ Smooth pouring animations with realistic water flow ▸ No internet connection required — play anywhere, anytime Whether you have two minutes or two hours, Fluid Sort Puzzle is the perfect brain teaser to unwind and sharpen your mind. Download now and see how far you can go!

About

Build it Up

Build impressive skyscrapers by tapping to drop floors into place. Enjoy a satisfying and stress-free construction experience as you stack them higher and higher. Crown your creation with a roof and move on to your next architectural project.

Highlights
  • Tap to drop floors
  • Stack floors for height
  • Add a roof to complete
  • Stress-free gameplay
  • Meditative building experience
  • Fast-paced tapping option
Features
Read full description

Welcome to the ultimate architectural adventure! Transform empty plots into a breathtaking cityscape with just a simple tap. Watch as massive floors drop perfectly into place, stacking higher and higher until your masterpiece is complete. Sit back and enjoy the rhythmic satisfaction of construction, or tap with lightning speed to see your skyscraper rise in record time. Once you reach the top, crown your creation with a stylish roof and move on to the next architectural wonder! Why you’ll love it: Ultimate Satisfaction – Feel the rhythm as floors snap into place with perfect precision. Tap to Accelerate – Go from a steady build to a construction frenzy with rapid taps! Stress-Free Gaming – No complex rules or timers—just pure, meditative building bliss. Ready to touch the clouds? Download now and start stacking!

Screenshots

Fluid Sort Puzzle4 screens
Build it Up4 screens

Verdict

The call

The clearest difference is review sentiment: Build it Up at 91% against Fluid Sort Puzzle's 6%. Build it Up also leads on rating (4.9 vs 1.8) and update cadence (every 6 days vs every 3 weeks). On price, ads, in-app purchases and monetization model 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

Build it Up holds the better App Store score, 4.9 against 1.8. That said, the two scores are not equally well evidenced: Build it Up has 331 ratings behind it against 53, so its average is the more settled of the two. Written reviews point the same way: 6% of Fluid Sort Puzzle's written reviews are positive against 91% of Build it Up's.

UpkeepUpdate frequency

Fluid Sort Puzzle ships an update every 3 weeks, Build it Up every 6 days. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

Scorecard4 real differences · 6 level
Fluid Sort Puzzle versus Build it Up: the parameters behind the verdict, then further details
ParameterFluid Sort PuzzleBuild it Up
PriceFreeFree
Rating1.8 (53 ratings)4.9 (331 ratings) — better
Positive reviews6.1% of reviews90.9% of reviews — better
Number of ratings53331 — better
Update frequencyEvery 3 weeksEvery 6 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size131 MB228 MB
Age rating9+4+
Developerdegan keran满婷 聂

Customer experience

Fluid Sort Puzzle

All ratings53 ratings
Positive17.0%
Neutral3.8%
Negative79.2%
Written reviews49 reviews
Positive6.1%
Neutral2.0%
Negative91.8%

Build it Up

All ratings331 ratings
Positive98.5%
Neutral0.9%
Negative0.6%
Written reviews33 reviews
Positive90.9%
Neutral0.0%
Negative9.1%

In-app purchases

None

Fluid Sort Puzzle

No in-app purchases

None

Build it Up

No in-app purchases

Questions

Is Fluid Sort Puzzle free?
Fluid Sort Puzzle is free to download, with no in-app purchases.
Is Build it Up free?
Build it Up is free to download, with no in-app purchases.
Which has better reviews, Fluid Sort Puzzle or Build it Up?
Build it Up is rated higher. Fluid Sort Puzzle averages 1.8 out of 5 from 53 ratings, while Build it Up averages 4.9 from 331 ratings.
Do Fluid Sort Puzzle or Build it Up have ads?
Both Fluid Sort Puzzle and Build it Up show ads.
Which is updated more often, Fluid Sort Puzzle or Build it Up?
Fluid Sort Puzzle ships an update every 3 weeks, and Build it Up every 6 days. Most recently, Fluid Sort Puzzle was updated on October 15, 2026 and Build it Up on October 18, 2026.

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