Best Liquid Flow Apps & Games

243+ iOS apps & games curated and reviewed

4.3 avg rating
15 free apps & games
Updated August 2026

From beginner-friendly picks to power-user tools, our liquid flow list covers 243+ iPhone apps and games updated through August 2026. Compare ratings, prices, and screenshots in one place.

Compare top Liquid Flow Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pipe Flow Liquid Pressure DropPipe Flow Liquid Pressure DropFree5.0★ (12)NoYesAug 2026
2Color Flow 3DColor Flow 3DFree4.4★ (33K)YesNoAug 2026
3Pipe Flow Liquid Flow RatePipe Flow Liquid Flow RateFree4.9★ (7)NoYesAug 2026
4Pipe Flow Liquid Pipe LengthPipe Flow Liquid Pipe LengthFree3.0★ (1)NoYesAug 2026
5Orifice FlowOrifice Flow$3.994.0★ (1)NoNoAug 2026
6Pipe Flow Liquid Pipe DiameterPipe Flow Liquid Pipe DiameterFree4.6★ (5)NoYesAug 2026
7Swipe the FlowSwipe the FlowFreeYesYesAug 2026
8Liquid OrbitLiquid OrbitFreeYesNoAug 2026

Top Picks for Liquid Flow

Pipe Flow Liquid Pressure Drop#1

Pipe Flow Liquid Pressure Drop by Pipe Flow Software

Find Loss, Friction Loss Calc
Editor's Choice
🔧 Utilities
5.0(12 ratings)
FreeIn-App Purchases
Pipe Flow Liquid Pressure Drop screenshot 1
Pipe Flow Liquid Pressure Drop screenshot 2
Pipe Flow Liquid Pressure Drop screenshot 3
Pipe Flow Liquid Pressure Drop screenshot 4
Pipe Flow Liquid Pressure Drop screenshot 5
Pipe Flow Liquid Pressure Drop screenshot 6

This app calculates friction and fitting losses in liquid flow systems using the Darcy-Weisbach equation. It offers extensive databases for fluids, pipes, and fittings, with customizable units and reporting options. Verified against published data, it's designed for engineers needing accurate pressure drop calculations.

Color Flow 3D#2

Color Flow 3D by AI Games FZ

Going with the Flow
Strong Contender
🎮 Games
4.4😞(33K ratings)
FreeAds
Color Flow 3D screenshot 1
Color Flow 3D screenshot 2
Color Flow 3D screenshot 3
Color Flow 3D screenshot 4
Color Flow 3D screenshot 5
Color Flow 3D screenshot 6

Guide water through pipes by adjusting pins. Solve puzzles by letting the colored liquid flow and fill the cups. Enjoy a simple yet challenging experience.

What We Love

  • 🚀 Fun concept
  • 👍 Good for passing time
  • 🎨 Nice graphics and fluid physics

Room to Improve

  • 🔋 Drains battery quickly
  • 🔍 Levels get repetitive
  • 💰 Too many ads
Pipe Flow Liquid Flow Rate#3

Pipe Flow Liquid Flow Rate by Pipe Flow Software

Find Flow, Friction Loss Calc
Worth Considering
🔧 Utilities
4.9(7 ratings)
FreeIn-App Purchases
Pipe Flow Liquid Flow Rate screenshot 1
Pipe Flow Liquid Flow Rate screenshot 2
Pipe Flow Liquid Flow Rate screenshot 3
Pipe Flow Liquid Flow Rate screenshot 4
Pipe Flow Liquid Flow Rate screenshot 5
Pipe Flow Liquid Flow Rate screenshot 6

Calculate fluid flow rate in pipes, including friction and fitting losses, using accurate engineering equations. Features extensive databases for liquids, pipes, and fittings, with customizable units and reporting options.

More Liquid Flow apps to explore

4
Pipe Flow Liquid Pipe Length
Pipe Flow Liquid Pipe Length
Pipe Flow Liquid Pipe Length
Find Length,Friction Loss Calc
Free

This utility app calculates the maximum pipe length for a given pressure loss, flow rate, and pipe diameter. It offers comprehensive results, customizable databases for materials and fluids, and supports both Imperial and Metric units. Engineers can generate professional reports and save results for later use.

Maximum pipe length calculationFriction loss and fitting loss calculationIntegrated databases for liquids, pipes, and fittings
🔧 Utilities
(1)
free with in-app purchases
5
Orifice Flow
Orifice Flow
Orifice Flow
by Kaup Shenoy Associates
$3.99

Calculate fluid flow rates in pipes and conduits using orifice plates. Supports common industrial fluids and custom fluid properties, with adjustable units and orifice types. Ideal for engineers and designers.

Fluid flow rate computationSupports 15 common industrial fluidsCustom fluid property input and saving
🔧 Utilities
(1)
paid
6
Pipe Flow Liquid Pipe Diameter
Pipe Flow Liquid Pipe Diameter
Pipe Flow Liquid Pipe Diameter
Find Size, Friction Loss Calc
Free

This app calculates the minimum internal pipe diameter required for a specific flow rate and maximum pressure loss. It offers comprehensive results, customizable databases for materials and fluids, and generates professional reports.

Pipe diameter calculationFriction loss calculationCustomizable material and fluid databases
🔧 Utilities
(5)
free with in-app purchases
7
Swipe the Flow
Swipe the Flow
Swipe the Flow
Fluid Simulation & Wind Games
Free
🎬 Entertainment
(0)
8
Liquid Orbit
Liquid Orbit
Liquid Orbit
Spin into Flow.
Free
🎮 Games
(0)
9
Pipe Flow Calculations
Pipe Flow Calculations
Pipe Flow Calculations
Fluid Flow Calculator
Free
🔧 Utilities
(0)
10
Gas-Liquid RO
Gas-Liquid RO
Gas-Liquid RO
Restriction Orifice Calcs
$0.99
$6.99 | 86% OFF
📊 Productivity
(0)
11
Liquid Calculator
Liquid Calculator
Liquid Calculator
Liquid type, volume and weight
$2.99

Calculate the volume and weight of liquids within various container shapes at any given height. Supports over 100 liquid types and both metric and imperial systems.

Volume and weight calculationMultiple container shapesOver 100 liquid types
📊 Productivity
(0)
paid
12
Flow Rate Help
Flow Rate Help
Flow Rate Help
Velocity + Diameter Calculator
$0.99

Calculate liquid flow rate, pipe diameter, or velocity with ease. Customize units for diameter, velocity, and flow rate, and set your preferred decimal places for precise results.

Solve flow rate equationsCustomizable diameter unitsCustomizable velocity units
🔧 Utilities
(44)
paid
13
Color Liquid Out
Color Liquid Out
Color Liquid Out
by Rocket Tuna SRL
Free
🎮 Games
(0)
14
Flow Timer - Countdown Focus
Flow Timer - Countdown Focus
Flow Timer - Countdown Focus
Hourglass, Clock, Pomodoro
Free

This app uses calming animations to help you focus and track time for various activities. Set custom durations, choose themes and sounds, and create interval timers for study or workouts. It offers a distraction-free experience for mindful timing.

Peaceful countdown animationsCustomizable timer durationsNamed timers for specific uses
📊 Productivity
(6)
free
15
Flow Rate Conversion
Flow Rate Conversion
Flow Rate Conversion
Convert between Flow Rate Unit
$2.99

Easily convert between various units of flow rate, including volume-based, mass-based, and mole-based measurements. Essential for physics and engineering applications involving fluid dynamics and hydrometry.

Volume flow rate conversionMass flow rate conversionMole-based flow rate conversion
🔧 Utilities
(1)
paid
16
Water Flow Calculators
Water Flow Calculators
Water Flow Calculators
by Waterous
Free

This educational app provides calculations for water flow using friction loss, smooth nozzle, NFA, and Iowa formulas. It's designed for professionals and students needing quick and accurate fluid dynamics computations.

Friction loss calculationsSmooth nozzle calculationsNFA formula support
📚 Education
(5)
free
17
Liquid Match
Liquid Match
Liquid Match
Dive into Liquid Match!
Free
🎮 Games
(0)
18
Liquid Swipe
Liquid Swipe
Liquid Swipe
by FEELCRAFTERS OYUN YAZILIM LIMITED SIRKETI
Free
🎮 Games
(0)
19
Liquid Links
Liquid Links
Liquid Links
Liquid Sorting Flow Puzzle
Free
🎮 Games
(0)
20
Water Color Sort: Liquid Logic
Water Color Sort: Liquid Logic
Water Color Sort: Liquid Logic
Stress Relief: Tap. Pour. Flow
Free

Engage your mind with a relaxing liquid sorting puzzle. Pour and organize colorful liquids into glasses until each color is perfectly matched. Offers thousands of levels and power-ups for a stress-free brain-training experience.

Thousands of unique levelsEasy one-finger controlsPower-ups (undo, hints, extra bottles)
🎮 Games
(22)
free with in-app purchases

FAQ about Liquid Flow

What are the best liquid flow apps & games for iPhone?
Pipe Flow Liquid Pressure Drop tops our liquid flow apps & games ranking as of August 2026, with a 5.0-star average from 12 App Store ratings, and it's free to download.
Yes — 15 of the top liquid flow apps & games we rank are free to download, including Pipe Flow Liquid Pressure Drop and Color Flow 3D.
Pipe Flow Liquid Pressure Drop has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 243+ liquid flow apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Pipe Flow Liquid Pressure Drop is a utility app designed to calculate friction loss and fitting loss in liquid flow systems. It utilizes the Darcy-Weisbach equation and K values for fittings to provide accurate pressure drop results.
The app employs the Darcy-Weisbach equation with Colebrook-White friction factors for friction loss calculations. It also incorporates K values for fittings to determine fitting losses, ensuring comprehensive pressure drop analysis.

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