About this app

Unitto is a fast, fully offline unit converter built for anyone who needs a clean answer without digging through menus. Type a query like "5 km to mi" or "98.6 f to c" and get an instant result — or browse by category and pick units by hand. Runners convert km to mi and km/h to mph mid-run; cooks convert grams to cups; travelers convert kg to lbs and celsius to fahrenheit before a trip. Every conversion happens on your device — no network calls, no accounts, and no ads. Nothing about what you convert ever leaves your phone. Included from the start: – Natural-language quick convert: type "5 km to mi" and get the answer immediately – Six core categories: length, weight, temperature, speed, volume, and area – Favorites for the conversions you use every day – Recent history so you never lose a result Unitto Pro (one-time purchase, unlocks forever) adds: – Batch convert: paste a whole list and get every result at once – Seven extra categories: time, data storage, pressure, energy, power, angle, and fuel economy – Extra precision on every result – Unlimited favorites No subscription. No accounts. No ads. Just a fast, accurate converter that works the moment you open it — even with no signal. Terms of Use: https://obelisk.club/unitconverter/terms | Privacy Policy: https://obelisk.club/unitconverter/privacy

Latest release

What’s New

Version 1.0.1 Aug 12, 2026

Fixed minor issues and improved overall stability.

Audience growth

Ratings growth

Steady

7-day gain +0

Ratings / day 0.0

30-day gain +0

US rating-count history

0 ratings

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking