[dsq]

>app to view all books in all libraries of Delhi

Is this an example of a scam or a legit app? Sounds nice but not profitable.

[Symbiote]

It's the kind of thing that existed since the 1990s in the UK, though moving with the technology of the time. The first version would have required using a computer in the library.

Example for Birmingham: https://www.birmingham.gov.uk/info/50163/library_services/15...

[anshumankmr]

I never used the app so cannot comment. The guy is legitimate. He works at a top tier company now is all I can say...