Shortwave — an email app for iOS and the web that serves as the spiritual successor to Google Inbox — has fully arrived on Android devices following 18 months of beta testing. Version 1.0 of Shortwave is available to download via Google Play. The basic version is free to use, though you’ll need to pay a $9 monthly subscription to unlock premium features.
Shortwave was specifically developed by a group of former Google employees to fill the gap left after Google shut down its innovative…
