Best Emlid Flow Apps

54+ iOS apps curated and reviewed

4.5 avg rating
16 free apps
Updated July 2026

Emlid Flow is the household name in emlid flow, but it's far from the only option. We track 54+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Emlid Flow Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Emlid FlowEmlid FlowFree3.8★ (31)NoYesJul 2026
2QField for QGISQField for QGISFree4.1★ (31)NoNoJul 2026
3Pipe Flow Wizard - CalculatorPipe Flow Wizard - CalculatorFree4.5★ (98)NoYesJul 2026
4FlowXpertFlowXpertFree4.9★ (46)NoNoMay 2026
5Uniform Flow LightUniform Flow LightFreeNoNoMay 2026
6proudP: urine flow testproudP: urine flow testFree4.7★ (800)YesYesJul 2026
7Flow ConversionsFlow ConversionsFree5.0★ (1)NoNoMay 2026
8Orifice FlowOrifice Flow$3.994.0★ (1)NoNoMay 2026

Top Picks for Emlid Flow

Emlid Flow#1

Emlid Flow by Emlid Tech Kft.

Reach companion app
Editor's Choice
🔧 Utilities
3.8(31 ratings)
FreeIn-App Purchases
Emlid Flow screenshot 1
Emlid Flow screenshot 2
Emlid Flow screenshot 3
Emlid Flow screenshot 4
Emlid Flow screenshot 5
Emlid Flow screenshot 6

Manage Emlid Reach receivers and perform positioning tasks like data collection and mapping. Offers free and pro plans for various survey workflows, with cloud sync and team collaboration features.

QField for QGIS#2

QField for QGIS by OPENGIS.ch GmbH

Efficient field work for QGIS
Strong Contender
📊 Productivity
4.1(31 ratings)
Free
QField for QGIS screenshot 1
QField for QGIS screenshot 2
QField for QGIS screenshot 3
QField for QGIS screenshot 4
QField for QGIS screenshot 5
QField for QGIS screenshot 6

This app streamlines GIS fieldwork, enabling efficient data collection and seamless exchange between field and office. It brings the full power of QGIS to mobile devices, supporting a wide range of spatial data formats for viewing and editing.

Pipe Flow Wizard - Calculator#3

Pipe Flow Wizard - Calculator by Daxesoft Ltd

Flow Rate & Pressure Loss Calc
Worth Considering
🔧 Utilities
4.5(98 ratings)
FreeIn-App Purchases
Pipe Flow Wizard - Calculator screenshot 1
Pipe Flow Wizard - Calculator screenshot 2
Pipe Flow Wizard - Calculator screenshot 3
Pipe Flow Wizard - Calculator screenshot 4
Pipe Flow Wizard - Calculator screenshot 5
Pipe Flow Wizard - Calculator screenshot 6

Calculate fluid flow rate and pressure loss in pipes. This app helps engineers determine pipe diameter, maximum pipe length, and friction loss for both liquid and gas flows, including fittings and elevation changes. Results can be shared as Excel or PDF reports.

More Emlid Flow apps to explore

4
FlowXpert
FlowXpert
FlowXpert
Oil & gas calculation library
Free

This app provides a comprehensive library of certified calculations for flow and fluid properties. It is designed for use in flow and level measurement systems within the oil and gas industry.

Certified flow calculationsFluid property calculationsFlow measurement systems
💼 Business
(46)
free
5
Uniform Flow Light
Uniform Flow Light
Uniform Flow Light
by YamaSoftPLanning,Ltd.
Free

Calculate water channel flow parameters like surface width, area, and velocity. The free version supports circular and rectangular channel shapes.

Calculate water channel flow parametersSurface Width calculationArea of Water calculation
💼 Business
(0)
free
6
proudP: urine flow test
proudP: urine flow test
proudP: urine flow test
Men 40+ Is Your Flow Okay
Free

This app allows men to discreetly measure their urine flow at home using their smartphone. It provides objective data and insights to help users understand their urinary health and prepare for conversations with their doctor.

At-home urine flow testingAcoustic AI measurementObjective data insights
🏥 Medical
(800)
free with in-app purchases
7
Flow Conversions
Flow Conversions
Flow Conversions
Water flow conversions
Free

Easily convert water flow rates between various units of measurement. This utility app provides a straightforward way to calculate and understand different flow rate values.

Calculate flow rateMultiple units of measureWater flow conversions
🔧 Utilities
(1)
free
8
Orifice Flow
Orifice Flow
Orifice Flow
by Muralidhar Shenoy
$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
9
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
10
Pipe Flow Gas Flow Rate
Pipe Flow Gas Flow Rate
Pipe Flow Gas Flow Rate
Find Flow, Friction Loss Calc
Free

This utility app calculates gas flow rates in pipes, accounting for friction and fitting losses using compressible isothermal equations. It offers extensive databases for materials, fittings, and gases, with customizable units and reporting options.

Gas flow rate calculationFriction and fitting loss analysisCompressible isothermal equations
🔧 Utilities
(7)
free
11
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
(41)
paid
12
Fluid Mechanics Calculator
Fluid Mechanics Calculator
Fluid Mechanics Calculator
97 Calculators in SI and USCS
$2.99

This app provides 97 calculators for fluid mechanics and civil engineering parameters. It supports both Imperial (USCS) and Metric (SI) units, offering automatic and accurate calculations with unit changes.

97 fluid mechanics and civil engineering calculatorsSupports SI and USCS (Imperial) unitsAutomatic calculations with unit changes
🔧 Utilities
(21)
paid
13
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
14
Flowster
Flowster
Flowster
by ATCREATE INC.
Free
📊 Productivity
(0)
15
Pipe Flow Gas Pressure Drop
Pipe Flow Gas Pressure Drop
Pipe Flow Gas Pressure Drop
Find Loss, Friction Loss Calc
Free

This app calculates gas pressure loss in pipes using various compressible flow equations. It automatically handles gas density changes and provides detailed results including Reynolds number and friction factors. Users can customize pipe materials, fittings, and gases from integrated or custom databases.

Friction and fitting loss calculationsMultiple compressible flow equationsAutomatic gas density handling
🔧 Utilities
(11)
free
16
Pipe Flow Gas Pipe Diameter
Pipe Flow Gas Pipe Diameter
Pipe Flow Gas Pipe Diameter
Find Size, Friction Loss Calc
Free

This utility app calculates the minimum internal pipe diameter for gas flow based on flow rate and pressure loss. It supports various calculation equations and offers comprehensive results with customizable units and databases for materials, fluids, and fittings.

Calculates minimum internal pipe diameterSupports multiple flow equations (AGA, Weymouth, etc.)Handles gas density changes with Ideal Gas Law
🔧 Utilities
(2)
free
17
OWL Flow Rator
OWL Flow Rator
OWL Flow Rator
by CAPITOL BUSINESS EQUIPMENT, INC
Free
💼 Business
(0)
18
ElcoCalc
ElcoCalc
ElcoCalc
by Elcometer
Free

This app converts flow times into viscosity measurements for a specific range of flow cups. It also calculates corrections for a salt contamination meter when used with high-purity filter papers.

Flow time to viscosity conversionCalculates cSt for Elcometers flow cupsCorrection for Elcometer SCM400
💼 Business
(1)
free
19
LSPIV
LSPIV
LSPIV
by Ryota Tsubaki
Free

This application enables large-scale particle image velocimetry (LSPIV) using a smartphone. It offers a non-intrusive method for measuring water surface velocity distribution in both field and lab settings. The app provides instant ortho-rectification of captured images without needing ground control points.

Large-scale particle image velocimetryWater surface velocity measurementNon-intrusive velocimetry
📚 Education
(1)
free
20
Hydraulic ToolKit
Hydraulic ToolKit
Hydraulic ToolKit
by Wade Trim Group, Inc.
Free

Perform essential hydraulic calculations for water infrastructure design on the go. This portable tool offers quick checks for engineers and students, covering common formulas for pipes, channels, and more.

Perform 7 hydraulic formulasSupports imperial and metric systemsQuick calculation checks
📚 Education
(1)
free

FAQ about Emlid Flow

What are the best emlid flow apps for iPhone?
Emlid Flow tops our emlid flow apps ranking as of July 2026, with a 3.8-star average from 31 App Store ratings, and it's free to download.
Yes — 16 of the top emlid flow apps we rank are free to download, including Emlid Flow and QField for QGIS.
Emlid Flow has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 54+ emlid flow apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Emlid Flow is a companion app for Emlid Reach receivers, designed to manage devices and handle positioning tasks like data collection and mapping. It offers both free and pro plans.
The Pro Plan enables collecting and stakeout of lines and polygons, stakeout reports, survey codes, DTM support, auto collection, geometry calculations, and unlimited team collaboration.