Chris Xu

Chris Xu made Snap SpellIndie developer at MarcX Studio building small, focused iPhone and Mac apps.

Snap Spell is an iPhone spelling practice app for the word lists students actually bring home. Scan a printed list, import a photo or screenshot, paste text or type words, then check them before saving. Snap Spell reads every word aloud and checks each answer. Practise as a Solo ... more

Chris Xu made RooCardsIndie developer at MarcX Studio building small, focused iPhone and Mac apps.

RooCards is a loyalty card wallet for iPhone. It keeps your store cards, rewards cards, memberships, barcodes and QR codes in one searchable library, so the right card is ready at checkout. Add cards by scanning a barcode, importing a photo or screenshot, or typing the details. O ... more

Chris Xu made Best Avatar GeneratorIndie developer at MarcX Studio building small, focused iPhone and Mac apps.

Best Avatar Generator turns one photo into a custom avatar. Pick a style (Grok-style portrait, cartoon, pixel art, seasonal Halloween), upload one selfie and get up to 4 previews, then keep your favourite in HD with a transparent background. There is also a free in-browser avatar ... more

Chris Xu made MarcX StudioIndie developer at MarcX Studio building small, focused iPhone and Mac apps.

MarcX Studio is an indie app studio that builds small, focused apps for everyday tasks. RooCards keeps loyalty and membership cards ready with widgets, Spotlight and Apple Wallet. Snap Spell turns school word lists into read-aloud spelling practice for kids. NumListen trains your ... more