In the current unstable economic situation, it is critical to keep abreast and follow all the changes in the market. On iPhone, you can instantly find out the current exchange rate of major currencies in several ways.
Spotlight Search. Most affordable and simple. Pull down the shade to see Spotlight search (swipe down from the home screen). Then in the search bar just type $1 (or €1) , you will instantly see information about the exchange rate.
Promotions app. monitor several currency pairs at the same time. In order to add the desired ticker, in the application “Promotions” press “Edit” in the upper right corner, note “Add”. In the search, enter the appropriate value:
RUB=X: dollar in rubles.
RUBUSD=X: ruble in dollars.
EURRUB=X: euros in rubles.
RUBEUR=X: rubles in euro.
EUR=X: dollar to euro.
EURUSD=X: euros in dollars.
This one is also convenient to be able to display the application widget on the desktop or widget screen and monitor the most important indicators at the same time. Added tickers are synced across the Apple ecosystem, so you don’t have to re-enter them in the Stocks app on macOS and iPadOS.