Private apps,
beautifully made.
Northstar builds privacy-first apps for iPhone. No accounts, no servers, no tracking — your data stays yours.
Our apps
Crafted with care. Built to respect you.
Budgeto
Track expenses, budgets, investments & net worth — synced privately through your own iCloud.
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Thirukkural – Tamil Wisdom
All 1330 couplets with audio, quizzes, badges, widgets & an Apple Watch app — in Tamil, English or Hybrid. Free & ad-free.
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Build better habits with streaks, stats and daily reminders — all stored privately on your device.
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நாற்பது – Tamil Wisdom
Pathinen Keelkanakku Noolgal — the 18 classical Tamil ethical texts, starting with Iniyavai Naarpadhu. Free & ad-free.
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Tasko
AI quick-capture, Kanban & calendar views, Focus mode, widgets & an Apple Watch app — all stored privately on your device.
Learn more →What we believe
Three principles behind everything we make.
Privacy by default
Your data lives on your device and your iCloud — never on our servers.
Crafted, not cluttered
Calm, considered design that gets out of your way.
No tracking, ever
No ads, no analytics SDKs, no selling your data. Full stop.