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Best Fieldpiece Instruments Apps

235+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated July 2026

The best fieldpiece instruments apps on iPhone average 4.5★ across 235+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.

Top Picks for Fieldpiece Instruments

Fieldpiece Job Link#1

Fieldpiece Job Link by Fieldpiece Instruments, Inc

Editor's Choice
💼 Business
2.5😞(490 ratings)
Free
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This app connects wirelessly with compatible HVACR tools to help professionals troubleshoot, diagnose, and evaluate HVACR systems. It serves as a central hub for managing wireless tools and business solutions, linking your equipment to your jobs.

What We Love

  • 🚀 Great app when it works
  • 📊 Useful for showing customers data
  • 💻 Convenient to have all measurements in one place
  • 🔍 Accurate and reliable tools

Room to Improve

  • 🔌 Requires internet connection to use
  • 🔒 Mandatory login causes issues
  • 🔍 Connectivity problems with Bluetooth tools
measureQuick HVAC#2

measureQuick HVAC by Manifold Cloud Services Ltd.

Connect. Perform. Prosper.
Strong Contender
📊 Productivity
5.0😐(5 ratings)
Free
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This application helps HVAC technicians diagnose and repair systems quickly and accurately. It offers robust diagnostic tools to identify problems faster, leading to fewer callbacks and more satisfied customers. It supports various HVAC systems, making it an all-in-one solution for professionals.

What We Love

  • 👍 Excellent diagnostic tool
  • 🚀 Improves efficiency and standardization
  • 💡 Elevates the HVAC industry
  • 👍 Useful for both experienced and junior technicians

Room to Improve

  • 🐛 Frequent crashes and stability issues
  • 🔒 Too much personal information required
  • 💰 Overpriced, especially for the paid features

More Fieldpiece Instruments apps to explore

4
Bluon HVAC
Bluon HVAC
Bluon HVAC
HVAC Tools
Free

Access a vast database of HVAC models, manuals, and part lists to speed up your work. Utilize an AI-powered troubleshooting tool or connect with experienced technicians for real-time support.

500,000+ HVAC unit databaseManuals and part listsAI troubleshooting tool (MasterMechanic)
🔧 Utilities
(4.5K)
ad-supported
5
CE HVAC Pro+
CE HVAC Pro+
CE HVAC Pro+
HVAC Tools
Free

This app provides HVAC technicians with instant access to product information, including warranty status, inventory, and technical specifications. It offers real-time support, order tracking, and helpful calculators to streamline job management and business growth.

Real-time product availability & pricingOrder status and notificationsVideo/Text technical support
📊 Productivity
(1.5K)
free with in-app purchases
6
HVACR Check & Charge
HVACR Check & Charge
HVACR Check & Charge
PT Charts Superheat Subcooling
Free

This app provides an instant mobile refrigerant charge calculator for HVACR applications. It supports various refrigerants and allows users to calculate the correct system charge based on superheat, subcooling, or airflow, along with environmental conditions.

Instant refrigerant charge calculatorSuperheat calculator (non-TXV)Subcooling calculator (TXV)
🔍 Reference
(17K)
free
7
Milwaukee® ONE-KEY™
Milwaukee® ONE-KEY™
Milwaukee® ONE-KEY™
by Milwaukee Electric Tool, Corp.
Free

This digital platform helps manage tools and equipment by providing an inventory program and tracking capabilities. It allows users to log purchase information, set service reminders, and track tool locations to prevent theft and tampering.

Digital tool inventoryTrack tool locationService reminders
📊 Productivity
(7.7K)
free with in-app purchases
8
Ref Tools
Ref Tools
Ref Tools
All-in-one HVACR app
Free

This app provides HVACR technicians with essential tools and information for field service. It includes refrigerant calculators, troubleshooting guides, product finders, and access to spare parts. Listen to educational podcasts to enhance your knowledge on the go.

Refrigerant Slider for P/T calculationsSolenoid valve coil testing toolRefrigeration system troubleshooting guide
🔧 Utilities
(47)
free
9
QuoteIQ: Contractor CRM
QuoteIQ: Contractor CRM
QuoteIQ: Contractor CRM
Field Service CRM & Invoicing
Free

This app provides field service management tools for contractors, including CRM, invoicing, scheduling, and quoting features. It helps streamline operations, manage clients, and improve business insights for home service trades.

CRM & Client ManagementEstimates & InvoicingScheduling & Dispatch
💼 Business
(3.2K)
free with in-app purchases
10
FastField: Field Service Forms
FastField: Field Service Forms
FastField: Field Service Forms
The Leader in Mobile Forms!
Free

This app provides mobile access to custom forms, eliminating paper and reducing manual input errors. Create and deploy forms in minutes without technical expertise, collecting richer data in real-time from smartphones and tablets, even offline.

Create custom forms without technical expertiseDeploy forms to mobile workforce instantlyCollect data in real-time
💼 Business
(16K)
free
11
Fieldwire - Construction App
Fieldwire - Construction App
Fieldwire - Construction App
Field Management & Punch List
Free

This app streamlines construction project management for field teams. It offers fast blueprint viewing, task management, RFI tracking, and punch list creation, all accessible offline. It aims to improve efficiency and communication on job sites.

Fast HD plan viewer (offline)Task managementRFI tracking
💼 Business
(13K)
free with in-app purchases
12
Bosch Toolbox
Bosch Toolbox
Bosch Toolbox
Digital Tools for PROs
Free

This app provides digital tools for professional tradespeople to enhance efficiency. It offers features for tracking project time, calculating distances with a measurement camera, and converting units. Additionally, it allows for tool registration, repair inquiries, and dealer location.

Project time and journey trackingMeasurement camera for project dimensionsUnit converter for over 50 units
🔧 Utilities
(677)
free
13
Harbor Freight Tools
Harbor Freight Tools
Harbor Freight Tools
Harbor Freight Coupons
Free

Discover the latest coupons, instant savings, and exclusive deals for members. Browse tools, check local stock, and create wish lists. Scan barcodes in-store for more product information.

Latest coupons and instant savingsInside Track Club member dealsBrowse tools and watch videos
🛍️ Shopping
(216K)
free
14
TractorHouse: Farm Equipment
TractorHouse: Farm Equipment
TractorHouse: Farm Equipment
Buy & Sell Farm Equipment
Free

This app is a marketplace for buying and selling new and used farm equipment, including tractors, combines, and other agricultural machinery. It offers personalized search, detailed listings with photos and videos, and direct seller contact. Users can also manage their inventory and create watch lists for desired items.

Browse thousands of farm equipment listingsPersonalized search with filtersDetailed photos and videos of equipment
💼 Business
(13K)
free
15
Toolbox - Smart Meter Tools
Toolbox - Smart Meter Tools
Toolbox - Smart Meter Tools
Best Measuring Tool Box App
Free

Transform your device into a versatile toolkit with a comprehensive suite of measuring instruments. This app offers a metronome, stopwatch, timer, ruler, level, and various sensors to assist with a wide range of tasks.

MetronomeStopwatchTimer
🔧 Utilities
(14K)
free with in-app purchases
16
FieldCalc - GPS Area Measure
FieldCalc - GPS Area Measure
FieldCalc - GPS Area Measure
Measure Distance & Plot Acres
Free

This application uses GPS to accurately measure land areas and distances. It offers tools for calculating acreage, drawing boundaries on maps, and measuring perimeters. Users can also subtract areas and track their speed while measuring.

GPS Field Area MeasureDistance ToolAcreage Calculator
🔧 Utilities
(6.6K)
free with in-app purchases
17
TruTech Tools
TruTech Tools
TruTech Tools
Top HVAC Brands, Shipped Fast
Free

Order HVAC tools from trusted brands with same-day shipping and expert support. Earn rewards and unlock exclusive deals available only within the application. Access a wide selection of diagnostic tools, recovery equipment, and accessories for HVAC/R professionals.

Order HVAC toolsTrusted brandsSame-day shipping
🛍️ Shopping
(52)
free
18
Baker HVAC Pro+
Baker HVAC Pro+
Baker HVAC Pro+
HVAC Tools
Free

This app provides HVAC/R professionals with on-the-go access to product information and essential tools. It features real-time order tracking, a duct calculator, warranty verification, and branch location details. Users can also search for parts, view technical documents, and receive special offer notifications.

Real-time order statusDuct calculatorProduct availability and pricing
📊 Productivity
(570)
ad-supported
19
Cat® Central
Cat® Central
Cat® Central
Find parts, insights & support
Free

This app provides a centralized platform for managing heavy equipment. It offers tools for finding parts, accessing manuals, diagnosing issues, and tracking machine health. Users can also connect with dealers and access support resources.

Personalized tools and service recommendationsAccess operating manuals and maintenance schedulesDiagnose fault codes
💼 Business
(3.2K)
free with in-app purchases
20
Frequency Analyzer
Frequency Analyzer
Frequency Analyzer
Audio Spectrum, Spectroid, dB
Free

Transform your device into a professional audio analysis tool with advanced FFT analysis, SPL monitoring, and detailed visualizations. Record, analyze, and export audio data with precision calibration and multiple weighting filters.

Real-time FFT analysisCalibrated SPL measurements32-bit float audio recording
🔧 Utilities
(97)
free with in-app purchases