# PockeTech — A tech in your pocket

> HVAC field technician's digital assistant for diagnostics and troubleshooting. (iPhone/iPad app by Randall McGrath.)

- Source: https://appshunter.io/ios/app/pocketech/id6746424397 (this page in markdown: same URL + `.md`)
- Developer: [Randall McGrath](https://appshunter.io/developer/1816832117)
- Category: Productivity, Education
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 17.6 · 10 MB
- Languages: English
- Released: 2025-06-05
- Data updated: 2026-07-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/pocketech/id6746424397/reviews.md

## What is PockeTech?

PockeTech: A Tech in Your Pocket

Take your HVAC troubleshooting to the next level with PockeTech, the field technician’s ultimate digital assistant. Designed by professionals for professionals, PockeTech brings a wealth of hands-on expertise, diagnostic logic, and real-world solutions—right to your iPhone.

Why Choose PockeTech?

Stop second-guessing and start fixing. PockeTech gives you confidence, saves you time, reduces callbacks, and puts money back in your pocket by helping you diagnose it right the first time. Whether you’re troubleshooting a simple capacitor failure or unraveling a multi-component mystery, PockeTech’s guided workflows walk you through every step—helping you finish jobs faster, reduce wasted labor, and maximize your daily income.

Key Features:

Step-by-Step Diagnostics:
Navigate intuitive, easy-to-follow logic trees built for real HVAC systems. From no-cool calls to complex electrical failures, you’ll know exactly where to start—and what to check next, saving time on every call.

Component-Specific Workflows:
Diagnose issues with compressors, blower motors, condenser fans, transformers, capacitors, contactors, and more. Isolate the root cause with simple yes/no guidance and clear, actionable advice—minimizing wasted effort and unnecessary part swaps.

Quick Reference & Tech Tips:
Access essential information on pressures, temperatures, common failures, and best practices—right at your fingertips, even offline. Boost your confidence, impress customers, and complete jobs more efficiently.

Smart, Mobile-Ready Design:
PockeTech is built to work fast and look great on any iPhone, with a clean interface you can use in the field—gloved hands and all. Maximize your productivity, even on the busiest days.

Continuous Improvement:
We listen to techs. PockeTech is always evolving with new features, updated diagnostic flows, and expanded equipment support. If you get stuck, just let us know—your feedback shapes the next update.

Built by Real Techs—for Real Techs
PockeTech is more than just an app. It’s the knowledge, troubleshooting flow, and best practices of seasoned HVAC professionals, packed into a tool you can trust. No more flipping through heavy manuals or searching online for answers while the customer waits. Just open PockeTech and get a clear, actionable diagnostic path in seconds—helping you reduce callbacks, increase first-call fixes, and earn a reputation for efficiency and quality.

Perfect For:
HVAC field service technicians
Apprentices and trainees
Service managers
Anyone looking to improve diagnostic speed, accuracy, and income

How It Works:
Choose your issue: Start with a symptom (system won’t start, tripping breaker, low pressure, etc.).
Follow the steps: Answer simple questions and follow clear instructions. Each answer leads you closer to the root cause—so you spend less time guessing and more time fixing.

Fix it right: Get targeted advice—replace the right component, check the right wiring, or escalate when needed. Save on wasted parts and labor.
Learn and improve: PockeTech builds your confidence, technical skills, and earning power with every use.
Support and Feedback

Can’t find your issue? Hit a dead end? Reach out through the app’s feedback link—real people read every message, and your input drives new features and improvements. Together, we’re building a smarter, stronger HVAC trade—one tech at a time.

PockeTech: The Tech in Your Pocket
Download now and experience fast, reliable HVAC troubleshooting—anytime, anywhere. With PockeTech, you’re never alone on a call—and you’re always working smarter.

Note: PockeTech is intended as a tool for qualified HVAC professionals. Always follow safety procedures and manufacturer instructions when servicing equipment.

• Privacy Policy: https://shorturl.at/Oic8F
• Terms of Use: https://shorturl.at/AG2VZ
• End User License Agreement (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Step-by-step diagnostic logic trees
- Component-specific troubleshooting workflows
- Offline access to tech tips and references
- Guided workflows for common HVAC issues
- Mobile-ready design for field use
- Continuous updates based on user feedback

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PockeTech Monthly | $9.99 | per month |
| PockeTech Annual | $99.99 | per year |



## Frequently asked questions about PockeTech

### What is PockeTech?

PockeTech is a digital assistant designed for HVAC field technicians. It provides guided diagnostic workflows and component-specific troubleshooting to help users fix issues faster and more accurately.

### How does PockeTech help technicians?

PockeTech helps technicians by offering step-by-step logic trees and clear guidance for diagnosing issues with various HVAC components. This reduces guesswork, saves time, and aims to decrease callbacks.

### Can I use PockeTech offline?

Yes, PockeTech offers offline access to essential information like pressures, temperatures, common failures, and best practices. This ensures you have critical data available even without an internet connection in the field.

### What HVAC components does PockeTech cover?

PockeTech provides workflows for diagnosing issues with compressors, blower motors, condenser fans, transformers, capacitors, contactors, and more. It helps isolate the root cause of problems with these components.

### What are the subscription options for PockeTech?

PockeTech offers a monthly subscription for $9.99 with a 3-day free trial, and an annual subscription for $99.99 with a 7-day free trial. These plans provide access to the app's full features.

### How often is PockeTech updated?

PockeTech is continuously improved based on feedback from technicians. The app is updated with new features, updated diagnostic flows, and expanded equipment support, with the latest version being 1.0.6 updated on 2025-12-14.

### Is PockeTech suitable for beginners?

Yes, PockeTech is designed for HVAC field service technicians, including apprentices and trainees. Its intuitive, step-by-step guidance makes it accessible for those learning to diagnose and fix HVAC issues.

### What devices does PockeTech support?

PockeTech is currently supported on iPhone devices. It features a smart, mobile-ready design optimized for use in the field.

## Version history (last 5 releases)

### 1.0.6 — 2025-12-14

Introducing Our Field Service Manager

This release adds an all-new Field Service Management system to PockeTech—your new hub for organizing all your service work.
- FSM Dashboard to view your workflow at a glance
- Customers & Locations management built in
- Job Booking to create and schedule jobs quickly
- Master Search to instantly find customers, locations, and addresses
- Quick Actions for faster navigation and daily flow
Also includes general performance and stability improvements.

### 1.0.5 — 2025-12-11

This update focuses on giving technicians more support in the field and better airflow tools.

• Added Ask an Expert (Q&A)
You can now submit HVAC questions directly from the app and get guidance from experienced professionals when a system behaves in unexpected ways.

• Added built-in ductulator
Size round duct quickly by adjusting airflow and velocity. Use it for installs, change-outs, and checking existing duct runs during service calls.

• Improved diagnostic flows
Several troubleshooting paths have been refined for clearer steps and smoother navigation while you are on a live call.

• General performance and stability updates
Minor fixes and optimizations to keep PockeTech running reliably in the field.

### 1.0.4 — 2025-12-02

What’s New in This Update
- All-New Estimate Calculator
Build clean, flat-rate estimates with labor, materials, tax, markup, and overhead all rolled into one clear breakdown. See totals, effective markup, and overhead at a glance so you can price work with confidence.
- Built-In Price Book
Create and manage your own price book, complete with labor hours, materials cost, rich descriptions, images, and categories. Tap items to instantly add them to an estimate, with automatic quantity tracking and smart toasts so you always know what was added.
- Hierarchical Categories & Archiving
Organize items into nested categories (HVAC ▸ AC ▸ Maintenance, etc.) and archive old tasks without permanently deleting them, keeping your price book clean while preserving history behind the scenes.
Refined Menus & Layout
The main menus and calculator screens have been polished for a more “dashboard-like” feel, with clearer sections, better spacing, and improved readability in both light and dark modes.
- Stability & Bug Fixes
Under-the-hood improvements to navigation, sheets, and data saving make everything feel smoother and more reliable.

### 1.0.3 — 2025-07-15

• PT Chart Tool:
Quickly access a professional-grade pressure–temperature (PT) chart right inside the app! Instantly convert refrigerant pressures to accurate saturation temperatures for the most common HVAC refrigerants. Perfect for field diagnostics and technician training.
• Enhanced Service Requests:
Submit, view, and manage your service requests with greater detail and reliability. Service requests now include a complete confirmation review screen, status tracking, and improved cancelation workflow—all with a more streamlined technician experience.
• Improved User Experience:
We’ve refreshed the interface for clarity and ease of use. From faster navigation to smarter field validation, everything feels smoother and more professional.
Look for improved menus, clearer error messages, and a cleaner, more modern look throughout the app.

### 1.0.2 — 2025-06-11

• General Performance and Stability Improvements
Minor enhancements across the app for a smoother and more reliable user experience.

## More apps by Randall McGrath

- [Jetpack Justice](https://appshunter.io/ios/app/jetpack-justice/id6755553905)
- [PT Ductulator](https://appshunter.io/ios/app/pt-ductulator/id6755953588)
- [SuperTech Industries](https://appshunter.io/ios/app/supertech-industries/id6757169229)

All apps by Randall McGrath: https://appshunter.io/developer/1816832117

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*