Matematica
Crutch Games
SOS Matematica
SosMatematica
Math Master Kids
soneg84 Games
MathMaster: Math Solver & Help
Appslux Media Limited
Math Master QUIZ 수학게임 | 아이큐테스트
DivineCode Productions
Math Master - Math games
Math Master Algebra Arithmetic
Carlo Terracciano - MasterApps
Microsoft Math Solver
Microsoft Corporation
Photomath
Google LLC
WolframAlpha
Wolfram Group LLC