Mental Math
Old Duck Games
Blocks
Playdox Games
Mental Block
Andrew Nubbert
Peak – Brain Games & Training
PopReach Incorporated
MindPal - Brain Training Games
Elektron Labs Inc.
Blockudoku®: Block Puzzle Game
Easybrain
Dr.Mind: Mental Health Tests
Iowave
Mindvalley: Self-Improvement
Mindvalley Inc.
Elevate - Brain Training Games
Elevate Labs
Lumosity: Brain Training
Lumos Labs, Inc.