Coolculator: Calc & Convert Live

Coolculator is a calculator and unit converter that stays out of your way. The keypad works the moment you open it. No account, no setup, no network. WHAT IT CONVERTS Length, weight, temperature and currency. Currency uses daily reference rates published by the European Central Bank, so the number you see is a real rate rather than a stale guess. Rates are published on business days, so a weekend figure may be a day or two old. It is a reference rate, not what a bank or card will charge you. SOLVE FROM A PHOTO (Premium) Point your camera at a problem and Coolculator reads and solves it. It shows you what it read, so you can check the reading as well as the answer. If a photo is not legible it tells you instead of guessing. SYNC ACROSS YOUR DEVICES Create an account and your history, preferences and subscription follow you between Android, iPhone and the web. Everything else stays on your device. PRIVACY, PLAINLY There is no analytics and no advertising code in this app at all. We do not sell your data. Photos you send to the camera solver are not stored. You can delete your account from inside the app, and it takes effect immediately. PREMIUM Premium unlocks the camera solver for $4.99 per month, or $39.99 for a year. Subscriptions purchased here are billed by Google Play and managed in your Play account. Questions or problems: [email protected]. A person reads that inbox.