Sappa is a Bluetooth-enabled social networking program that allows users to connect with people in real time by displaying profiles in their direct line of sight. Its goal is to establish a world where people connect locally and there are no strangers. 

This is a more thorough summary derived from the search results:

  • Key features include the ability to read profiles and use Bluetooth to identify nearby users who are also using the app.
  • Put an Emphasis on Local Interactions: The app places more emphasis on interacting with individuals nearby than it does on making relationships over large distances or countries.
  • UI: Sappa has an easy-to-use UI with a "Bubble View" that shows user profiles of people in the vicinity. 
  • Security and Privacy: Users can manage their visibility within the app, which only displays the content they have selected to share.
  • The user interface of the program has been criticized by several users, and activating Bluetooth may draw unwanted attention. Some people may have trouble adding a profile image.
  • Additional Sappa Apps: For digital TV viewing with Sappa subscriptions, there is the Sappa Play app.
  • Promotional Materials: The application highlights how it makes meeting people in the real world "exciting and easier" and creates a world with "no strangers." 

In response, 

  • Sappa has acknowledged user input and is releasing updates to fix a few problems.
  • By using in-app feedback features or email, they encourage users to share their thoughts.
  • Additionally, they advise users to test the app with friends in order to properly comprehend how it functions.
  • Developers request screen captures from users who are having trouble creating a profile image. 

Positive Aspects: 

  • Interesting Concept: Most people agree that Sappa's idea of using Bluetooth to interact with those in close proximity is a fresh and maybe entertaining strategy.
  • Bubble View: The new Bubble View is regarded as a welcome change from conventional grids or lists since it shows users in the vicinity as floating bubbles.
  • Real-time Connection: Users appreciate being able to communicate with others in real-time, which makes it simple for them to engage with those in their near vicinity. 

Drawbacks

  • UI and Usability: Some users find the app's UI to be awkward and challenging to use.
  • Bluetooth Issues: Users are worried with the app identifying them automatically when Bluetooth is turned on, even if they aren't supposed to be visible. They advise requesting visibility even if Bluetooth is turned on.
  • User Base: Some users believe that the app's user base is too small or that the platform hasn't done enough advertising, which restricts their ability to connect.
  • Battery Drain: Sappa's battery consumption worries several consumers.
  • Adding a profile image: A few people are having trouble adding their profile image.
  • Privacy Issues: Concerns over stalker potential are raised by users of the software.