Best Hydraulic Troubleshooting Apps

225+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated July 2026

Hydraulic Troubleshooting is the household name in hydraulic troubleshooting, but it's far from the only option. We track 225+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Hydraulic Troubleshooting Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Hydraulic TroubleshootingHydraulic TroubleshootingFree5.0★ (2)NoNoMay 2026
2Virtual Hydraulic Test RigsVirtual Hydraulic Test RigsFreeNoYesJul 2026
3Hydraulic Circuit SimulatorHydraulic Circuit SimulatorFree1.0★ (1)NoYesJul 2026
4Hydraulic Training CalculatorsHydraulic Training CalculatorsFree5.0★ (1)NoYesJul 2026
5Hydraulic-CalculatorHydraulic-CalculatorFree4.2★ (16)NoYesMay 2026
6Hydraulic Equipment SolutionsHydraulic Equipment SolutionsFreeNoNoMay 2026
7Parker FittingFinder™Parker FittingFinder™Free3.7★ (3)NoNoMay 2026
8Hydraulic Calculator EngineerHydraulic Calculator EngineerFree4.8★ (5)NoNoJul 2026

Top Picks for Hydraulic Troubleshooting

Hydraulic Troubleshooting#1

Hydraulic Troubleshooting by Brendan Casey

Editor's Choice
📚 Education
5.0(2 ratings)
Free
Hydraulic Troubleshooting screenshot 1
Hydraulic Troubleshooting screenshot 2
Hydraulic Troubleshooting screenshot 3
Hydraulic Troubleshooting screenshot 4

This app guides users through diagnosing and solving hydraulic equipment problems. It utilizes process flow diagrams, text, and video to ensure accurate and efficient troubleshooting for mechanics and technicians.

Hydraulic Circuit Simulator#3

Hydraulic Circuit Simulator by Gary Molton

Experiment and build circuits
Worth Considering
📚 Education
1.0(1 ratings)
FreeIn-App Purchases
Hydraulic Circuit Simulator screenshot 1
Hydraulic Circuit Simulator screenshot 2
Hydraulic Circuit Simulator screenshot 3
Hydraulic Circuit Simulator screenshot 4
Hydraulic Circuit Simulator screenshot 5

Build and test hydraulic circuits to understand their performance. This program is designed for training and includes exercises to learn about components and design techniques. Users can load example circuits, modify them, or create their own custom designs.

More Hydraulic Troubleshooting apps to explore

4
Hydraulic Training Calculators
Hydraulic Training Calculators
Hydraulic Training Calculators
Design Repair Training Tools
Free

This app offers a comprehensive suite of hydraulic and fluid power tools, including calculators for power, thermal balance, and pipework. It provides design guides, a symbol library, and unit converters. Users can access free interactive content and a trial of paid resources, with options for one-time unlocks or annual subscriptions for extensive training materials.

Hydraulic calculatorsSymbol libraryUnit converter
📊 Productivity
(1)
free with in-app purchases
5
Hydraulic-Calculator
Hydraulic-Calculator
Hydraulic-Calculator
by Zanthic Automation Inc.
Free

Perform essential hydraulic calculations for cylinders, pumps, and fluid lines. Solve for forces, speeds, torque, power, and pressure drop. Supports metric and imperial units, with advanced features unlocked via in-app purchase.

Cylinder force and speed calculationsPump displacement, flow, and pressure calculationsHydraulic line fluid velocity and pressure drop
📊 Productivity
(16)
free with in-app purchases
6
Hydraulic Equipment Solutions
Hydraulic Equipment Solutions
Hydraulic Equipment Solutions
by A.W. Chesterton Company
Free
🛍️ Shopping
(0)
7
Parker FittingFinder™
Parker FittingFinder™
Parker FittingFinder™
Hydraulic Fitting Configurator
Free

This app helps configure hydraulic fittings and adapters for various industrial fluid power systems. It guides users through selecting attributes to generate part numbers, specifications, and CAD models. Users can also look up existing parts and find local distributors.

Configure hydraulic tube fittings and adaptersGenerate part numbers and specificationsAccess 2D/3D CAD models
💼 Business
(3)
free
8
Hydraulic Calculator Engineer
Hydraulic Calculator Engineer
Hydraulic Calculator Engineer
Calculate Hydraulic Engineer
Free

This app offers a suite of hydraulic calculations for technicians and engineers. It simplifies complex hydraulics by automatically computing results based on user-entered values, eliminating the need for manual formula application.

Cylinder CalculationPower CalculationPressure Difference
🔧 Utilities
(5)
free
9
Electrical Troubleshooting MS
Electrical Troubleshooting MS
Electrical Troubleshooting MS
Are you a good troubleshooter?
Free

Learn to troubleshoot electrical circuits with a virtual voltmeter and PLC logic. This app offers 17 random electrical problems for a challenging learning experience, allowing you to practice identifying issues in motor starters and control circuits.

17 random electrical problemsVirtual voltmeter with probesAnimated motor starter
📚 Education
(62)
free
10
Hydraulic System Calculator
Hydraulic System Calculator
Hydraulic System Calculator
by Trelleborg Sealing Solutions
Free

Calculate key parameters for hydraulic cylinders, pumps, motors, and pipes. Design individual components, view formulas, and switch between metric and imperial units for precise engineering.

Calculate cylinder, pump, and motor parametersDesign single/double-acting cylindersView and switch units (Metric/Imperial)
📊 Productivity
(3)
free
11
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
12
Parker Device Connect
Parker Device Connect
Parker Device Connect
NFC tool for Parker devices
Free

Access real-time health, operating, and error history for Parker devices with NFC. View device parameters and store data locally for quick diagnosis, even when the device is powered off.

Device health statusOperating informationError history
💼 Business
(2)
free
13
ThinkDiag+
ThinkDiag+
ThinkDiag+
by THINKCAR INC
Free

This app provides professional-level vehicle diagnostics, offering features like reading/clearing fault codes, data flow analysis, and special maintenance functions. It supports a wide range of car brands and allows users to subscribe to specific diagnostic software. Connects via Bluetooth to your smartphone for intelligent vehicle analysis.

OE-level diagnostic functionsFull OBD II diagnosisSpecial maintenance functions
🔧 Utilities
(4K)
free with in-app purchases
14
Hydraulic Megastore Calculator
Hydraulic Megastore Calculator
Hydraulic Megastore Calculator
Basic Hydraulic Calculator
Free
💼 Business
(0)
15
MachineryTrader: Buy Equipment
MachineryTrader: Buy Equipment
MachineryTrader: Buy Equipment
Buy & Sell Heavy Equipment
Free

This app connects buyers and sellers of new and used heavy equipment, construction machinery, and industrial tools. Browse detailed listings, filter by specifications, and contact sellers directly. Manage your inventory and reach a global audience.

Browse thousands of heavy equipment listingsDetailed photos and videosFilter by category, make, model, location, condition
💼 Business
(4.8K)
free
16
Precision Fluid Power
Precision Fluid Power
Precision Fluid Power
Quotes and Information
Free

This app simplifies hydraulic calculations for displacement, pump input horsepower, and torque. It also allows users to request quotes for new or repaired hydraulic units by filling out a form and attaching images.

Hydraulic calculationsPump input horsepowerTorque calculations
💼 Business
(7)
free
17
Flowserve Academy
Flowserve Academy
Flowserve Academy
Educational Services Connect
Free

Access industry expertise, product knowledge, and digital solutions. Explore courses, simulate pump operations, analyze seal failures, and understand mechanical seal piping plans.

Digital Course CatalogCyberlab Pump SimulatorMechanical Seal Piping Plans
🔧 Utilities
(5)
free
18
Grundfos GO - New Pump Tool
Grundfos GO - New Pump Tool
Grundfos GO - New Pump Tool
Easy to Use - All in One Place
Free

This professional toolbox provides one-click access to essential tools for managing Grundfos pumps and controls. It simplifies setup, troubleshooting, and maintenance with guided wizards, instant documentation, and access to product information and training.

Pump operation and guided setupTroubleshooting and alarmsReplacement tool for circulators
🔧 Utilities
(58)
free
19
OTR Diagnostics
OTR Diagnostics
OTR Diagnostics
Heavy-duty scan tool made easy
Free

This app helps heavy-duty truck owners diagnose and resolve common issues like fault codes, regen problems, and derates. It provides plain-language explanations of error codes, allows for bi-directional commands to fix issues, and monitors live truck data to prevent downtime.

AI-powered fault code explanationBi-directional commands for repairsReset active/inactive fault codes
🔧 Utilities
(96)
free with in-app purchases
20
Cummins Guidanz
Cummins Guidanz
Cummins Guidanz
by Cummins Inc.
Free

This app provides genuine service products and capabilities for Cummins equipment. It helps speed up repairs and improve customer uptime by offering fault code information, diagnostic tools, and repair guidance. It requires a Cummins datalink adapter for full functionality.

Equipment dataplate informationPrioritized Cummins fault codesRoute Parameter Manager diagnosis
🔧 Utilities
(49)
free

FAQ about Hydraulic Troubleshooting

What are the best hydraulic troubleshooting apps for iPhone?
Hydraulic Troubleshooting tops our hydraulic troubleshooting apps ranking as of July 2026, with a 5.0-star average from 2 App Store ratings, and it's free to download.
Yes — 20 of the top hydraulic troubleshooting apps we rank are free to download, including Hydraulic Troubleshooting and Virtual Hydraulic Test Rigs.
Hydraulic Troubleshooting has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 225+ hydraulic troubleshooting apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Hydraulic Troubleshooting is an educational app designed to help users diagnose and solve problems with hydraulic equipment. It uses a combination of process flow diagrams, text, and video to guide users through the troubleshooting process.
This app is intended for hydraulic equipment users, mechanics, and technicians who need a structured approach to identifying and resolving hydraulic system issues efficiently.