Live conversion
Type a number and see the result instantly. No convert button, no loading. The swap button flips direction in one tap so you never have to re-enter values.
Coming Soon
Convert anything
in a single flip
UnitFlip is a fast, clean unit converter built for speed. Two input fields, live conversion as you type, a swap button to flip direction, and category tabs to jump between measurement types. Covers length, weight, volume, temperature, speed, digital storage, time, cooking, and more. Pro unlocks currency sync, additional categories, and unlimited favorites. No ads, no accounts, no subscription.
Release Notes
UnitFlip is finishing development and will be available on the App Store soon. A utility-first converter with zero third-party dependencies.
Live conversion80+ unitsLifetime Pro unlock
Flip. Convert. Done.
A fast, clean unit converter for iOS.
12 categories
Length, weight, volume, temperature, speed, digital storage, time, cooking, and more. Pro adds fuel economy, pressure, angle, and live currency rates.
Favorites
Star your most-used conversion pairs for instant access. Tap a favorite to jump straight into converting. Free tier includes 3 favorites; Pro unlocks unlimited.
No subscription
The free tier covers 8 categories and full conversion features. Pro is a one-time lifetime purchase for additional categories, currency sync, and unlimited favorites. No subscription required.
Experience UnitFlip
Fast by design.
Two input fields, one swap button, instant results. No clutter, no ads, just the conversion you need in under two seconds.
Privacy Protocol
Local-First Design.
UnitFlip stores all favorites, preferences, and cached rates locally on your device. There are no accounts, no cloud databases, and zero analytics tracking. Your data stays on your device.
- On-device storage only
- No analytics tracking
- No mandatory accounts
Transparency
Resources & Support.
We believe in clear communication. Review our legal documentation or get in touch with our team for direct assistance.