MarcX Studio

MarcX Studio is an independent app studio that builds small, practical iPhone apps focused on language learning, education and everyday tasks. Each app does one job clearly, most work without an account, they keep your data on your device unless you choose to back it up or share it, and they are free to download with optional upgrades. Snap Spell turns a printed or typed school spelling list into practice: it reads every word aloud, checks each answer and brings missed words back as Tricky Words. NumListen trains you to hear spoken numbers and type the digits, which helps language learners in a clear, repeatable way. 成语拾光 (Idiom Shiguang) is a Chinese idiom puzzle game for learners and families. RooCards keeps your loyalty and membership cards ready in one private place on your phone. The studio website, https://www.marcx.app, is available in many languages including English, Chinese, Japanese, Korean, Spanish, French and German, and the apps are built for learners and families around the world.