STZ Developer builds thoughtful apps for iOS, Android, macOS, Windows and the web — from preserving Urdu poetry for future generations to games, study tools, creative software, and apps that make everyday computing calmer and more beautiful.
Every app gets the same standard of care — native-feeling design, privacy respected, details obsessed over.
Live on iOS & Android
The collected Urdu poetry of Bashir Zaidi Aseer (1934–2022) as a calm, beautiful reading app — two complete books, 190 poems, fully offline.
Live on iOS, Android, Windows & macOS
Court Piece, Rang — the 4-player partnership card game, played fast and properly. Private online rooms with friends across iPhone, Android, Windows and Mac, or offline against smart AI.
Live on Mac & Windows
A modern Urdu word processor for macOS and Windows — true Nastaliq typesetting, poetry tools, and it opens the old InPage files nothing else will.
Live on Web, iOS, Android, Windows & macOS
An Urdu poetry meter checker — paste a couplet and it names the bahr, shows the taqti, and highlights what falls out of metre. Free in your browser, on iPhone and iPad, Android, Windows and Mac.
Live on Web & Windows
The complete 78-card tarot deck as a calm reading ritual — five spreads, a card library, a daily draw and a journal. Free in any browser and on the Microsoft Store.
Live on Windows
Eastern wisdom, Western stars — the Chinese zodiac and a real natal birth chart from one date of birth, with numerology, compatibility and PDF reports. Free on the Microsoft Store, computed offline.
Live on Web, Windows & Mac
Digital SAT practice that keeps working with no connection — a lesson for all 29 skills, 8,350 numbered practice tests, a Bluebook-style runner, and a plan built around your exam date.
Live on macOS & Windows
Write in Markdown, deliver anywhere — live preview with maths and diagrams, then export to Word, PDF or EPUB, or publish into Google Docs, Notion, Confluence and SharePoint. On Mac and Windows.
Your channel, always on. It turns an Apple-silicon Mac into a self-running 24/7 YouTube station for mosques, imambargahs and community channels — and recovers on its own after a power cut.
Homeport, the Mac home-server suite. PhotoDedupe, the duplicate photo finder. AuxRoom, Poster Maker, and an Urdu voice cloner.
We also build custom apps and digital infrastructure for organizations — from websites and servers to social media and mobile apps.
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STZ developer