Best Arborist Apps

ISA Arborist Exam Prep

Unofficial Study Guide & Tests

Free

Prepare for your ISA Certified Arborist exam with over 2,000 practice questions and realistic simulations. Master all 10 exam domains with intelligent study modes, progress tracking, and customizable features. Study offline and get detailed explanations for every question.

Certified Arborist Exam Theory

ISA Arborist Guide & Glossary

Free

This app provides comprehensive study materials for the ISA Certified Arborist exam, focusing on understanding arboricultural principles rather than just memorization. It offers concise lessons with audio and text, an extensive glossary, an AI assistant for explanations, and progress tracking. Study offline to prepare for your career advancement.

Knots 3D

Learn 220+ ties & hitches

$5.99

Master over 220 essential knots with detailed 3D animations and offline access. This app is perfect for learning rope work for activities like fishing, climbing, and boating, offering interactive tutorials and customizable organization features.

Arboreal Tree

Tree height, diameter & crown

Free

Measure tree height, diameter, crown shape, and more using augmented reality on your iPhone. This app provides accurate, documented field measurements without requiring extra equipment. It's designed for professionals and nature enthusiasts alike.

PictureThis - Plant Identifier

Plant care and identification

Free

Instantly identify millions of plants with high accuracy and receive personalized care advice. Diagnose plant diseases, get watering reminders, and learn about toxic plants to keep your greenery healthy and your family safe.

ArborNote For Tree Care Pros

Easy Inventory, Estimates, CRM

Free

Manage your tree care business with this comprehensive platform. Create estimates, map trees using GPS, and schedule work orders efficiently. Streamline your operations from the field to the office.

ArborPro

by ArborPro, Inc.

Free

This application allows for efficient data collection, GPS inventory, and tree assessments for urban forest management. It integrates with a larger software suite, enabling offline data capture and seamless synchronization. Users can generate reports, create work orders, and analyze ecological benefits with iTree compatibility.

ARBOR-mobile™ Lte

ARBOR-mobile™ Lte

Free

This app provides tools and information for tree care professionals. It helps diagnose tree issues, calculate project costs, and find product information and local distributors. Future updates will include GPS tree tagging.

Certified Arborist Exam Prep

Certification Practice Test

Free

Prepare for the Certified Arborist Exam with a comprehensive test prep program. Access an extensive question bank, detailed explanations, and progress tracking to build confidence and master arboriculture skills for the 2026 exam.

Useful Knots - Tying Guide

by Manisha Hirpara

Free

Learn and master essential knot-tying techniques with animated 3D instructions. This app categorizes knots by purpose and type, making it easy to find the right knot for any task, from basic use to specialized applications like fishing or climbing.

Utility Arborist Flashcards

ISA Utility Arborist Prep

Free

Prepare for your ISA Utility Arborist exam with a comprehensive study app. It features a large question bank covering key areas, detailed explanations, and customizable study modes to help you master complex topics and industry standards.

Arborist Exam by Rocket Prep

ISA Certification Test 2025

Free

Prepare for your arboriculture certification exam with this comprehensive study tool. It offers an extensive question bank, detailed explanations, customizable study modes, and progress tracking to help you master tree care and management skills. Access expert-led resources and active learning tools for effective preparation.