Photomath‏

Dictionary.com

Taleek

Mars Simulation Project

Free Language Translator

Rosetta Stone

Rosetta Stone

English Study Pro

FluentU

FluentU

Duolingo

Mendeley

Easy Lingo

HelloChinese

LingoDeer

brilliant

Busuu

Innovative Language

Java Programming

Kana

Clozemaster

ChineseSkill

Microsoft Translator

portal

Lamsa

جرامرلي,برنامج جرامر,تطبيق جرامري,Grammarly

Word Lens

Q Dictionary