One amount.Every currency.
A currency converter for iPhone that works like a calculator. Type an amount once and read it in every currency you use.
USD
US Dollar amount: 250
Typing in US Dollar. Tap another currency to type in it instead.
Built-in rates · Oct 1 · Frankfurter
Why RateStack
- 01
Every currency at once
One amount fills your whole list: 160 currencies, 20 cryptocurrencies, and four precious metals. Tap any row to type in it.
- 02
Works offline
Rates are kept on your iPhone, so conversions work on a plane or abroad without data.
- 03
The rate you actually get
Set your own rate for any pair, see history up to five years, and get an alert when a rate crosses your target.
- 04
Private
No account, no ads, and no tracking. RateStack collects no data.
Suggestions
Missing a currency, or have an idea that would make RateStack better? Send it here.

