$0.99 local-first iPhone and iPad app

Unitloft

Offline unit converter

Type one number, see every unit at once. 15 categories, 130+ units, a beautiful keypad, pinned favorites — all 100% offline. One-time price, no subscription.

What it does

Core utility

Convert units across a wide offline catalog with live all-units-at-once results and cooking-friendly measures.

Local by design

No account, no ads, no tracking, and no developer backend in version 1.0.

One-time purchase

$0.99 paid app. No subscription is required.