UnitShift

Instant unit converter — length, weight, temperature, and more, fully offline.

Most unit converters bury the basics behind menus, ads, or a connection you don't always have. UnitShift keeps everyday conversions one tap away: type a number and read the answer — offline, free, and without clutter on the screen you use most.

🔧 Key Features:
📌 8 everyday categories — length, weight, temperature, area, volume, speed, time, and data — convert instantly, fully offline and always free.
⚙️ Two premium categories go further: live currency exchange and cooking measures (grams ↔ ml ↔ cups, tbsp, tsp). They include a free usage quota; top up with a reward ad or lift limits with a duration pass via in-app purchase.
📲 Pick any From/To pair, swap both sides with one tap, and the result updates live as you type.
🔐 Zero runtime permissions — basic conversions are pure on-device math. Internet is used only to refresh currency rates and to load ads.
💡 Currency falls back to the last cached rates when you're offline, with the reference date shown. The 8 basic categories never count against any limit; a bottom banner ad appears only on the conversion screens.

🎯 Recommended for:
- Travelers and shoppers who need a quick length, weight, or currency conversion on the go.
- Home cooks following recipes that mix grams, milliliters, and cups.
- Anyone who wants a fast, no-permission converter that works without a signal.