Does somebody have a relative experience Wait, you're asking us techno-dweebs advice on dating? and maybe even about dating family??According to the movie "Social Network" Mark Zuckerberg started out developing a dating app. That turned out well for him so maybe you're on to something... However maybe you're asking about developing an app for Android and/or Apple (since that is how it's tagged) . From my experience in developing in the Google suggested development environment, based in Eclipse using Java it is something to be avoided.I would suggest using the Basic4Android development tools which will make your life a lot easier. They also have a similar environment for Apple, although I think you still have to register with Apple before you can use it.Apparently you can use Microsoft's Visual C# environment (free) to develop for Android- it is also described in several books including one from Elektor, "C# Programming for Windows and Android"I wrote a review of B4A "My first skirmish with Basic for Android" . You may be interested, if this indeed was your question.