Components
SHAREthem is an open source application for android in sending a file and receive a file quickly, easily, and smoothly. SHAREthem has its superiority, exceeds the speed of bluetooth even reach up to 100 times faster in the delivery of a file or more.
After I used this app in a few days, I started to see that it needs to add a feature, the "Invite" feature, in order to improve the development of this application and of course with added features user will also feel more like in using the application.
Proposal
I propose to the SHAREthem app developer to add the "Invite" feature in the app's main view in the top left corner, so that users can easily enforce their friends through access features available on the app first before choosing a file or more to send to their friends .
Mockups / Examples
- below you can see the preview before adding the "Invite" feature in the main view of the SHAREthem app.

- And the following you can see the application SHAREthem App after added features "Invite" in the top left corner in the main view of the application.

Benefits
With the "Invite" feature available in the top left corner of SHAREthem's main application screen, users can easily and quickly invite their friends before selecting a file or more in sending the files they want to send to their friends, of course, as well as the benefits of the application alone, that is with the availability of invite features, then the application will be great again and the users prefer it and will be comfortable in use application.
Posted on Utopian.io - Rewarding Open Source Contributors