Developer: Nosleep Software

Idea Sketch lets you easily draw a diagram - mind map, concept map, or flow chart - and convert it to a text outline, and vice versa. You can use Idea Sketch for anything, such as brainstorming new...

NumberThink is a learning aid for the Major System, which is a well-known technique for remembering numbers by associating them with words.

In the Major System, each digit of a number is...

Idea Sketch lets you easily draw a diagram - mind map, concept map, or flow chart - and convert it to a text outline, and vice versa. You can use Idea Sketch for anything, such as brainstorming new...