Best Diagram Tree Apps & Games

185+ iOS apps & games curated and reviewed

4.3 avg rating
18 free apps & games
Updated June 2026

Every iPhone needs a few good diagram tree apps. We benchmark 185+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Diagram Tree

Lucidchart#1

Lucidchart by Lucid Software Inc

Flowchart & Diagram Maker
Editor's Choice
📊 Productivity
4.6😞(5.3K ratings)
FreeAdsIn-App Purchases
Lucidchart screenshot 1
Lucidchart screenshot 2
Lucidchart screenshot 3
Lucidchart screenshot 4
Lucidchart screenshot 5

Create and view diagrams like flowcharts, mind maps, and org charts on your mobile device. This visual workspace facilitates real-time collaboration and data visualization. Diagrams sync instantly to your account and can be exported in various formats.

What We Love

  • 🚀 Intuitive interface
  • 👍 Great for creating diagrams and flowcharts
  • 💡 Useful templates and shapes

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Locked features behind paywall
  • 👎 Poor mobile experience compared to web version
Forest Tree Identifier#2

Forest Tree Identifier by Ersin KAYALI

Find Trees From Leaves
Strong Contender
📚 Education
4.1😞(751 ratings)
FreeAdsIn-App Purchases
Forest Tree Identifier screenshot 1
Forest Tree Identifier screenshot 2
Forest Tree Identifier screenshot 3
Forest Tree Identifier screenshot 4
Forest Tree Identifier screenshot 5
Forest Tree Identifier screenshot 6

Instantly identify trees using their leaves, flowers, bark, or buds with advanced AI. Explore a comprehensive tree list, compare species, and learn detailed information about each tree. Ideal for nature enthusiasts, students, and families exploring the outdoors.

What We Love

  • 👍 Good app for learning about nature
  • 🚀 Quick identification of trees
  • 💡 Helpful for identifying fallen trees

Room to Improve

  • 🐛 Inconsistent or incorrect tree identification
  • 👎 Not user-friendly, difficult to navigate
  • 🚫 Lacks features for identifying trees without leaves
Family Tree Maker Offline#3

Family Tree Maker Offline by Yogesh Dhakal

Create family tree offline
Worth Considering
🌟 Lifestyle
4.1(12 ratings)
FreeAds
Family Tree Maker Offline screenshot 1
Family Tree Maker Offline screenshot 2
Family Tree Maker Offline screenshot 3
Family Tree Maker Offline screenshot 4

Create detailed family trees offline, adding member information, photos, and birth/death dates. Export your tree as a PDF for easy printing and sharing, or collaborate with others by merging their contributions.

More Diagram Tree apps to explore

4
Quick Family Tree
Quick Family Tree
Quick Family Tree
Easily make it with a tap.
Free

Easily create and manage your family history with an intuitive interface. This app allows you to build interactive family trees without an account or paid services. Streamline complex relationships and visualize your ancestry with ease.

Create family trees without an accountForm relationships easily by tappingStreamline complex family trees with central display
🔧 Utilities
(749)
free with in-app purchases
5
Cutting Tree
Cutting Tree
Cutting Tree
by Lion Studios LLC
Free

Control a powerful machine to cut down trees and clear leaves in this satisfying game. Experience the joy of perfectly executed cuts and enjoy a visually pleasing gameplay experience.

Control a sharp cutting machineCut down treesClear leaves
🎮 Games
(5.4K)
free with in-app purchases
6
Grafio 4 - Diagram Maker
Grafio 4 - Diagram Maker
Grafio 4 - Diagram Maker
Sketch, chart & explain ideas
$9.99

Easily create diagrams, charts, and visual explanations of your ideas. This app features automatic shape recognition, a vast library of stencils, and the ability to add audio notes and images to your creations. It's designed for intuitive use by everyone, not just professionals.

Automatic shape recognitionDrag and drop stencilsEmbed images
📊 Productivity
(252)
paid
7
Tree Identifier AI: ID Trees
Tree Identifier AI: ID Trees
Tree Identifier AI: ID Trees
Identify Trees by Photo
Free

Identify tree species instantly by taking a photo. Get detailed care guides, diagnose health issues, and track your tree's history. Ensure safety with toxicology checks and optimize growth with light and water guidance.

Instant tree identification by photoComprehensive tree health diagnosisPersonalized tree care guides
📚 Education
(1.6K)
free
8
EdrawMax - AI Diagram Maker
EdrawMax - AI Diagram Maker
EdrawMax - AI Diagram Maker
Drawing Struct, Org, Flowchart
Free

This AI-powered diagramming tool transforms your ideas into professional visuals effortlessly. Create flowcharts, org charts, mind maps, and more with extensive templates and smart AI assistance. Collaborate seamlessly and export to various formats.

Photo to editable diagram conversionAI-powered diagram generation40,000+ templates and 17,000+ symbols
📊 Productivity
(28)
free with in-app purchases
9
Arboreal Tree
Arboreal Tree
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.

Measure tree height and crown heightMeasure crown width and shapeMeasure trunk diameter and inclination
💼 Business
(89)
free with in-app purchases
10
Quick Graph
Quick Graph
Quick Graph
Scientific Graphing Calculator
Free

This powerful graphing calculator leverages multitouch displays for 2D and 3D equation visualization. It supports various coordinate systems and offers features like equation editing, evaluation, and a library for storing common formulas. Advanced features are available through an in-app purchase.

2D and 3D graphingMultiple coordinate systemsEquation evaluation
📚 Education
(405)
free with in-app purchases
11
Tree Identifier: Tree id
Tree Identifier: Tree id
Tree Identifier: Tree id
Instant tree identification
Free

Instantly identify trees using AI by scanning images or real trees around you. Discover detailed information about their characteristics, family, uses, and history. Export and share your findings.

AI-powered tree scanningIdentify trees from photosDetailed tree characteristics
📚 Education
(14)
free with in-app purchases
12
Desmos Graphing Calculator
Desmos Graphing Calculator
Desmos Graphing Calculator
by Desmos, Inc.
Free

Explore mathematical concepts by graphing any equation, from simple lines to complex series. This powerful tool allows for interactive exploration with sliders, data tables, and animations. It also includes a scientific calculator and supports inequalities and accessibility features.

Graph any equation (polar, cartesian, parametric)Interactive sliders for function transformationsInput and plot data with tables
📚 Education
(1.3K)
free
13
Mind Mapping
Mind Mapping
Mind Mapping
Brainstorm with ease
Free

Organize your thoughts and ideas into structured visual formats like mind maps, flowcharts, and outlines. This app offers extensive customization, sharing, and export options for seamless idea management.

Diagrams and mind mapsFlowcharts and outlinesMultiple color themes and styles
📊 Productivity
(343)
subscription
14
TreeID - Tree Identifier
TreeID - Tree Identifier
TreeID - Tree Identifier
Identify Trees by Photo
Free

Identify trees instantly by taking a photo or uploading an image. Get common and scientific names, plus detailed facts about growth, habitat, and lifespan. Build a personal collection of identified trees.

Instant tree identification via photoDetailed tree informationDatabase of over 8,000 trees
📚 Education
(134)
free with in-app purchases
15
MindFlow - Struct Flow Diagram
MindFlow - Struct Flow Diagram
MindFlow - Struct Flow Diagram
simple struct and flow diagram
Free

Easily create structure and flow diagrams with a simple interface. Edit branches, change shapes and themes, and export your creations. Cloud backup and sync across devices are also supported.

Quick diagram buildingEasy branch editingCustomizable branch shapes
📊 Productivity
(31)
free with in-app purchases
16
Carmin
Carmin
Carmin
Automotive Wiring Diagrams
Free

Access a comprehensive library of regularly updated automotive electrical wiring diagrams for car repair and study. Includes videos and technical documents for research and reference.

Electrical wiring diagramsRegularly updated diagramsVideos library
🔍 Reference
(175)
free with in-app purchases
17
Family Tree Photo
Family Tree Photo
Family Tree Photo
Your family history visualised
Free
$7.99 | 100% OFF

Easily create and visualize your family history by adding members and letting the app automatically draw your family tree. Supports a wide range of relatives beyond direct ancestors and descendants.

Automatic family tree generationAdd ancestors and descendantsInclude aunts, uncles, step-siblings
🔧 Utilities
(2.2K)
free with in-app purchases
18
Flowdia Diagrams
Flowdia Diagrams
Flowdia Diagrams
Flowchart & Diagramming
Free

Create professional flowcharts, mind maps, and various other diagrams with an intuitive interface. Easily connect shapes, add elements, and customize your designs. Export your work in multiple formats, including PNG, JPG, PDF, and SVG.

Create flowcharts, mind maps, BPMN, and network diagramsIntuitive shape connection and element additionCustomizable shape appearance
📊 Productivity
(65)
free with in-app purchases
19
MobileFamilyTree 11
MobileFamilyTree 11
MobileFamilyTree 11
Full-featured Genealogy
$29.99

Explore your family history with this comprehensive genealogy app. Create impressive charts, reports, and books, and visualize your ancestry in interactive 2D and 3D views. Features include advanced place management, AI-powered photo tools, and the ability to host your family tree website.

Interactive Family Tree & Virtual Tree 3DVisually impressive charts, evaluations, reports, and booksNew Places Management with Wikipedia Integration
📊 Productivity
(452)
paid
20
ArborNote For Tree Care Pros
ArborNote For Tree Care Pros
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.

On-site estimate creationGPS-based tree mappingWork order scheduling
📊 Productivity
(26)
free