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Labs product · iOS mobile · Privacy by design

Trombinosnap — professional staff directories

Mobile app to create, organize and export staff directories: PDF photo import, templates, ZIP/CSV export — all data stays on device.

→ /apps/trombinosnap/

Diagram — Trombinosnap flow

Photos and profiles stay on device; ZIP/CSV exports are generated locally.

Context

  • Recurring need for schools, clubs and SMEs: up-to-date visual directories without a photo factory.
  • Strong privacy constraint: photos and names must not leave to a third-party cloud.
  • JST6 / Zot Labs product to validate a native mobile MVP in the real world.

Deliverables

  • Native iOS app (App Store) with onboarding and org templates.
  • PDF import, profile management, search, customizable ZIP + CSV export.
  • Documented local-first policy: zero server collection, zero third-party analytics.
  • Product landing: /apps/trombinosnap/

Stack

Swift / iOSLocal-firstPDF importZIP / CSV exportFR/EN i18n

Focus

Mobile MVPPrivacy by designApp Store

Shipped product; Google Play announced as follow-up.