Tree Structure

KeyNote 1.6.5

Intuitive digital organizer with built-in tree structure

PRO: Library of macros and add-ins available
CON: open source project means lower level of support for technical problems
Vote: 5.5/10 (129 votes) Platform: Windows

Outliner 3.2.0

Organize lists and memos in a tree-structure. Work with collapsable nodes

Vote: 4.0/5 (49 votes) Platform: Android

ToDoList 8.0

Good task manager with tasks organized in tree structures and plenty of import/export options

PRO: Variety of exporting/importing options
CON: No support for recurring tasks
Vote: 6.4/10 (31 votes) Platform: Windows

Nubian Structure 3.9

Calculate steel sections of concrete element with the simplicity of a calculator

Vote: 4.0/5 (50 votes) Platform: Android

Data Structures 6

An interactive and animated app on Data Structures(Stack and Queue)

Vote: 4.0/5 (79 votes) Platform: Android

TOEFL Structure 1.0

The TOEFL Test is the most widely respected English-language test in the world

Vote: 4.0/5 (66 votes) Platform: Android

Data Structure Programs 1.2.1

Data Structure Programs using C is an Material UI based app having 30+ programs

Vote: 4.0/5 (59 votes) Platform: Android

Design of Steel Structures 6.0

Free Civil Engineering, Building design & drawing quick learning guide ebook

Vote: 4.0/5 (107 votes) Platform: Android

Tree Story 1.0.10

Water, feed, play mini-games, and care for your virtual tree pet! Watch it grow!

Vote: 4.5/5 (41 votes) Platform: Android

Christmas tree 1.0

A beautiful white Christmas tree!

Vote: 4.5/5 (81 votes) Platform: Android