Leon Block

Stitchi is an iOS app, built natively in Swift, that lets you automatically stitch multiple screenshots into one perfectly seamless long image — no manual alignment, no tedious cropping. Powered by Apple Intelligence and on-device AI, Stitchi detects overlaps, understands UI elements, and merges screenshots in seconds — all fully private and processed locally, with zero cloud uploads. Perfect for tutorials, chat threads, or anytime you need to share or archive long screenshot sequences

BrainCell | AI Flashcards helps you learn faster by instantly turning PDFs, photos, and topics into high-quality flashcards using AI. It combines automated card creation with science-based spaced repetition (FSRS & SM-2) and light gamification to make studying more effective and motivating for students and lifelong learners.