The most simple dating site where you don't input data, but only share the metadata collected on your mobile phone.
Users tend to create fake profiles on dating sites (sociopaths and psychopaths)
People are not always aware of their flaws and create profiles that don't represent them
Profile-making often requires extra effort (topic dealing with boosting profiles for better matching) and does not always bring more successful matching
ALLOW YOUR METADATA TO SAVE YOU TIME AND TALK HONESTLY FOR YOU (the metadata could be that "gut feeling" that Darko Savic mentioned here) --> simplifying dating apps
When you download an app, you would:
simply allow app access (one-click) to location, gallery (photo metadata), messages (contents, not user information), calls (metadata), collected browsing history, app usage and other "metadata"; your name, surname, age, card numbers, address, mobilephone numbers and similar private information would never be shared nor used by the match-finding algorithm
wait for the algorithm to find you a possible match; the algorithm would create a short summary of your mostly used keywords, habits, and other data derived from your metadata and pack it into your "user summary"; you would never be able to see your summary
choose if you like the summaries of suggested possible matches by reading them and swiping left or right
only if you match with someone, you would get a larger summary of the person and the ability to share your photo with them
if you both like your photos, you would get a chance to communicate and share private information (TWO MATCHING REQUIRED - increased safety)
Names, age, address or other information would never be shared nor used by the match-finding algorithm. However, every swipe would be evaluated and you personalized algorithm that is finding you a match would be reshaped to give you better suggestions the next time.
The app would sell your data as every other app and use it as a source of funding. After some time, the premium paid versions would start to offer exclusive features that would help switching the funding plan from the selling of the privacy information towards selling the service itself.
Type of data and "metadata" used
browsing history (keywords, types of content, creators, period of day, etc)
time spent on the app per day (time, app type)
location (to extract data about your physical activity, enhancing the algorithm by matching the radius of search to your "preferred" distance (Distance you are comfortable of making))
gallery photos metadata (keywords, size, number, type, image info, etc)
messages (when do you text, with how many people (social interactions), are the messages short or long, etc)
camera activity (if you are keen on taking photos, videos or none)
voice records, phone call durations, etc
If you have any other data type you consider important, feel free to comment.
Additional ideas to "hook it up"
ADDITIONAL CAUTION FEATURE
after the match, the communication could continue only by you seeing the new summaries of your matches' activity; this period would last some time that would be calculated by the algorithm (between 1 and 7 days)
after that period you would again have to swipe left or right based on if you still like the person
HIDDEN ORIENTATION - the app would not allow you to choose your orientation --> you could expect the match to be both, a man or a woman, based on your metadata
The same principle could be used for bussiness-oriented platforms and potentially solve the problem of this challenge.
Note: I strongly advise you not to mention data safety and privacy since the idea is about making dating more simple and efficient. Data privacy is another problem we have to tackle.