What is the Currency Viewer application, how does it work?

According to the introduction of tomosware, Currency Viewer is a Finance app on the Android platform. There is currently a 1.2.7 version released on Dec 10, 2017, you can see the details below.

Currency Quick View provides you a snapshot to currency rates.
Over 100+ currencies are supported. Just choose base currency and set focus one, click update and see current rates all over the world.
Favorite currency setting makes the tracing to specified rates easier.
Only selected currencies are displayed in main listview.

Features:
- One click to update rates
- Show the rate with its inverse
- Specify favorite rates to track

We're living in a world full of changes. Hope Currency Quick View helps you keep tracking currency rate changes with less effort and save you more time for other important things.

Also, please be noticed that rates are for information purposes only. Rates for actual transactions may vary, and this APP is not offering to enter into any transaction at any rate displayed.

What's new in version 1.2.7 v1.2.7:
1. Expand the supporting currencies to 168 (including Bit Coin with BTC).
2. Fix some minor bugs and upgrade third party libraries.