Best Sluice Apps

19+ iOS apps curated and reviewed

3.9 avg rating
14 free apps
Updated June 2026

Every iPhone needs a few good sluice apps. We benchmark 19+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Sluice

Sluice#1

Sluice by ClearValue Consulting Inc.

Workflow Management
Editor's Choice
💼 Business
3.8(42 ratings)
Free
Sluice screenshot 1
Sluice screenshot 2
Sluice screenshot 3
Sluice screenshot 4

Streamline your business workflows with this custom-built application. It integrates cloud services and client back-end systems to automate processes, accelerate report delivery, and manage a network of contract professionals. Assign work efficiently and submit completed orders even without internet access.

TELEDYNE ISCO FlowCalc#2

TELEDYNE ISCO FlowCalc by FutureSight Studios Ltd

Strong Contender
🔧 Utilities
4.5(2 ratings)
FreeAds
TELEDYNE ISCO FlowCalc screenshot 1
TELEDYNE ISCO FlowCalc screenshot 2
TELEDYNE ISCO FlowCalc screenshot 3
TELEDYNE ISCO FlowCalc screenshot 4
TELEDYNE ISCO FlowCalc screenshot 5

This utility app provides quick and accurate open channel flow rate calculations for field or office use. Select your measurement method, enter dimensions and head/velocity, and receive instant results. It supports multiple flow methods, area-velocity calculations, and unit switching.

Flow Test Calculator#3

Flow Test Calculator by Larry Owens

Worth Considering
📊 Productivity
4.1(63 ratings)
FreeIn-App Purchases
Flow Test Calculator screenshot 1
Flow Test Calculator screenshot 2

Calculate hydrant flow rates and determine maximum water system flow. This tool uses a standard variation of the Hazen-Williams formula for calculations. Imperial units are currently supported, with metric coming soon.

More Sluice apps to explore

4
CleanFactory
CleanFactory
CleanFactory
by Maschinenfabrik Heute GmbH & Co. KG
Free

This app visually demonstrates how to control dirt entry in industrial settings using a specific cleaning system. It offers interactive tours of various industries, highlighting contamination points and recommending suitable product series for dry and wet cleaning.

Interactive industrial toursDirt introduction controlReal-world application scenarios
📊 Productivity
(2)
free
5
Goldroom Chat
Goldroom Chat
Goldroom Chat
Designed for gold prospectors.
Free

Connect with fellow gold prospectors and treasure hunters. Share your finds, learn new techniques, and discover new exploration spots. This app fosters a community for enthusiasts to collaborate and enhance their adventures.

Educational resources for prospecting skillsCommunity network for connecting with othersLand exploration opportunities discussion
🌐 Social Networking
(1)
free with in-app purchases
6
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
7
Open Channel Flow Lite
Open Channel Flow Lite
Open Channel Flow Lite
Open Channel Hydraulics
Free
📊 Productivity
(0)
8
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
9
LuckyFind: Metal Detecting App
LuckyFind: Metal Detecting App
LuckyFind: Metal Detecting App
Route and Finds Tracker
Free

Record your metal detecting expeditions with GPS tracking and detailed logging of your discoveries. Save your routes, log each find with photos and notes, and review your past adventures on an interactive map.

GPS route trackingLog finds with location and photosMap overlays for finds and routes
🗺️ Navigation
(52)
freemium
10
Hydraulics and Waterworks lite
Hydraulics and Waterworks lite
Hydraulics and Waterworks lite
by V PUGAZHENTHI
Free

This app provides 94 calculators for hydraulics, waterworks, and civil engineering. It supports both Metric and Imperial units, offering smart auto-fill pickers and flow regime indicators. Unlock the full suite with a one-time purchase.

94 engineering calculatorsMetric and Imperial unitsSmart auto-fill pickers
📚 Education
(1)
free with in-app purchases
11
Rock Identifier: Opal ID
Rock Identifier: Opal ID
Rock Identifier: Opal ID
Gem Mineral & Stone Scanner
Free

Instantly identify rocks, minerals, and gemstones with a photo. Get detailed insights including names, properties, value, and origin. Build a personal collection of your finds.

Instant photo identificationDetailed rock propertiesEstimated value and rarity
🔍 Reference
(3)
free with in-app purchases
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
iDrawlix Mobile
iDrawlix Mobile
iDrawlix Mobile
Hydraulics? iDrawlix!
Free

This app allows users to design and verify partially full conduits and open channels. It offers various cross-section types and hydraulic calculation models, displaying real-time flow depth and discharge. Users can also generate stage-discharge curves and analyze hydraulic grade lines.

Playground concept for real-time experimentationSeven cross-section typesFour hydraulic calculation models
📊 Productivity
(1)
free with in-app purchases
14
HydroSewer - Drainage Network
HydroSewer - Drainage Network
HydroSewer - Drainage Network
Stormwater & Sewer Analysis
Free
🔧 Utilities
(0)
15
Open Channel Flow Pro
Open Channel Flow Pro
Open Channel Flow Pro
Open Channel Hydraulics
$2.99

This hydraulic engineering calculator simplifies complex open channel flow calculations for professionals and students. It provides accurate results for basic parameters, flow characteristics, critical flow analysis, and rating curves.

Basic Hydraulic ParametersFlow CharacteristicsCritical Flow Analysis
📊 Productivity
(2)
paid
16
Gold Story: Prospecting Log
Gold Story: Prospecting Log
Gold Story: Prospecting Log
Offline gold maps & find log
Free
🗺️ Navigation
(0)
17
HydroCalc - Manning Calculator
HydroCalc - Manning Calculator
HydroCalc - Manning Calculator
by PATRICK D MC CLELLAN
$2.99
🔧 Utilities
(0)
18
Weir Open Channel Flow Calc
Weir Open Channel Flow Calc
Weir Open Channel Flow Calc
Weir Flow Rate Calculator
$1.99
🔧 Utilities
(0)
19
Storm Drain Pipe Sizer
Storm Drain Pipe Sizer
Storm Drain Pipe Sizer
Storm Drain Pipe Sizing
$1.99
🔧 Utilities
(0)