Sites and apps similar to Digr include Google Scholar, which is free. Other options are ResearchGate and RefSeek. In total there are three Academic Research Tools like Digr for iPhone.
Google Scholar is a freely accessible web search engine that indexes the full text of scholarly literature across an array of publishing formats and disciplines. Released in beta in November 2004, the Google Scholar index includes most peer-reviewed online journals of Europe and...
United States
Enables users to upload and share scientific papers, connect with researchers globally, discover and follow research topics, access datasets, send direct messages, participate in discussions, track citation metrics, and explore academic job opportunities.
Germany
EU
RefSeek is a web search engine for students and researchers that aims to make academic information easily accessible to everyone. RefSeek searches more than five billion documents, including web pages, books, encyclopedias, journals, and newspapers.
