Comparison

FieldPad vs OpsBack

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FieldPad

This app helps HVAC and refrigeration technicians manage compliance, track refrigerant inventory, and create professional invoices. It offers offline functionality and features like glove mode for field use. A free version is available with generous limits, with an optional Pro subscription for unlimited access.

Highlights
  • EPA compliance tracking
  • Refrigerant inventory management
  • Professional invoicing
  • Offline functionality
  • Job and client management
  • Glove mode for field use
Features
Read full description

FieldPad is the only app purpose-built for HVAC and refrigeration technicians. Track refrigerant inventory, calculate leak rates, manage EPA compliance records, and invoice customers — all from your phone, even without cell service. Whether you're a solo tech or running a small crew, FieldPad replaces paper logs, spreadsheets, and generic invoicing apps with a single tool designed for how you actually work. EPA 608 & AIM Act Compliance Log refrigerant recovery, recharge, and leak test data. FieldPad calculates leak rates using EPA Section 608 and AIM Act (Subpart C) formulas and compares results against regulatory thresholds for commercial refrigeration, comfort cooling, industrial process, and transport systems. Track repair deadlines, verification tests, chronic leaker reports, equipment inspection schedules, and refrigerant disposition records. A2L safety checklists help you document mandatory safety steps when servicing next-generation refrigerants. Export audit-ready compliance reports when you need them. Invoicing & Signatures Create professional invoices and estimates from completed jobs. Add line items, apply tax rates, collect digital signatures on-site, and share PDF invoices by email, all before you leave the job site. Line item templates for common HVAC services save time on every invoice. Refrigerant Cylinder Tracking Scan cylinder labels with your camera to capture refrigerant type, serial number, and weight — no typing required. Track inventory levels, log usage per job, and get low-stock alerts on your dashboard. Built for the Field FieldPad works fully offline. Create jobs, log compliance data, generate invoices, and scan cylinders with no internet connection. Data syncs automatically via iCloud when connectivity returns. Glove Mode enlarges all touch targets so you can tap accurately with work gloves on. Three display themes, including Sun Mode, keep the screen readable in any lighting. Job & Client Management Schedule and track service calls. Manage your client directory with address autocomplete. Set up recurring maintenance jobs. Detect scheduling conflicts before they happen. View today's jobs, pending invoices, and compliance alerts from your dashboard. Get Started Free FieldPad's core features are free to use with generous limits — up to 10 jobs, 5 clients, 10 invoices, 20 compliance logs, and more. Upgrade to FieldPad Pro to remove all limits and unlock recurring jobs, data export, business logo on invoices, and unlimited OCR scanning. FieldPad Pro Subscription FieldPad Pro is available as an auto-renewing subscription. Payment will be charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscription in your Apple ID account settings (Settings > Apple ID > Subscriptions). Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. Privacy Policy: https://fieldpadpro.com/privacy-policy/ Terms of Use: https://fieldpadpro.com/terms-of-use/ FieldPad is a record-keeping and calculation tool. It is not EPA-certified software and does not guarantee regulatory compliance. Leak rate calculations and compliance recommendations are based on data you enter and are provided to assist your professional judgment. Always verify requirements with the EPA or a qualified compliance professional. A2L safety checklists are informational aids and do not replace proper safety training, manufacturer guidelines, or ASHRAE 34 safety classification compliance. Your data stays on your device and syncs to your private iCloud container. We never see your data. No third-party analytics, no tracking, no ads.

About

OpsBack

Features
Read full description

OpsBack is an all-in-one field service management platform built for technicians and service teams who need to manage jobs, customers, schedules, invoices, and communication from anywhere. Designed for HVAC, appliance repair, locksmith, electrical, plumbing, garage door, cleaning, and other field service businesses, OpsBack helps technicians stay organized, respond faster, and complete more work efficiently. The technician mobile app gives your team everything they need in the field without relying on paperwork, phone calls, or disconnected tools. KEY FEATURES: • View assigned jobs in real time • Navigate directly to customer locations • Update job status instantly • Add notes, photos, and service details • Create and manage invoices • Track customer information and service history • Receive job updates and dispatch notifications • Communicate with office staff and team members • Manage schedules and appointments • Capture signatures and job completion details • Upload before-and-after photos from the field • Improve response times and operational efficiency BUILT FOR FIELD SERVICE BUSINESSES OpsBack supports a wide range of industries including: • HVAC • Appliance Repair • Locksmith Services • Electrical Contractors • Plumbing • Garage Door Services • Cleaning Services • General Field Service Operations SIMPLIFY YOUR DAILY OPERATIONS: Technicians can access their assigned work orders, customer details, and schedules directly from their mobile device. No more missed updates, lost paperwork, or delays caused by manual coordination. Office staff and dispatchers can stay connected with technicians in real time, helping businesses improve communication, accountability, and customer satisfaction. FASTER JOB COMPLETION: OpsBack helps technicians reduce downtime and stay productive throughout the day. With mobile access to job information, invoices, and updates, teams can focus on completing work instead of managing administrative tasks. REAL-TIME VISIBILITY: Track job progress and technician activity as work happens. Keep your entire operation connected through one centralized platform designed specifically for service businesses. DESIGNED FOR GROWING BUSINESSES: Whether you operate a small local team or manage multiple technicians across different service areas, OpsBack provides the tools needed to streamline operations and improve efficiency. OpsBack combines scheduling, dispatching, invoicing, communication, and field operations into one easy-to-use platform. Download OpsBack and help your technicians stay connected, organized, and productive in the field.

Screenshots

FieldPad4 screens
OpsBack4 screens

Verdict

The call

The clearest difference is in-app purchases: OpsBack at none against FieldPad's 3. OpsBack also leads on iOS requirement (15.1 vs 17.0). FieldPad's advantage is update cadence (every 2 days vs every 5 days). On price, ads and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. FieldPad sells 3 in-app purchases, starting at $29.99 per month. OpsBack asks for nothing beyond the download.

UpkeepUpdate frequency

FieldPad ships an update every 2 days, OpsBack every 5 days. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

Scorecard3 real differences Ā· 5 level
FieldPad versus OpsBack: the parameters behind the verdict, then further details
ParameterFieldPadOpsBack
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size21 MB68 MB
Age rating4+4+
DeveloperHuggler Holdings LLCTribute Path

In-app purchases

3 purchases

FieldPad

Subscriptions2
  • FieldPad Pro - Monthly$29.991 Month
  • FieldPad Pro - Annual$249.991 Year
One-time1
  • Lifetime Full Access$599.99
None

OpsBack

No in-app purchases

Questions

Is FieldPad free?
FieldPad is free to download, with in-app purchases available.
Is OpsBack free?
OpsBack is free to download, with no in-app purchases.
Do FieldPad or OpsBack have ads?
Neither FieldPad nor OpsBack shows ads.
Which is updated more often, FieldPad or OpsBack?
FieldPad ships an update every 2 days, and OpsBack every 5 days. Most recently, FieldPad was updated on September 18, 2026 and OpsBack on September 17, 2026.

Other comparisons