eBird Mobile makes it easy to record the birds you see in the field, and seamlessly link these observations with eBird--a global online database of bird records used by hundreds of thousands of...
Rocket Calculator is a quick reference for common rocket science related maths. This app includes a calculator for general thrust equation, circular orbital velocity, elliptical orbital velocity,...
☆ eReader Prestigio: Book Reader Made simple with Android Material Design, multilingual intuitive interface in over 25 languages and an In-App Store with over 50,000 text books....
Popup Dictionary enables users to use a dictionary (Google Translate or other online dictionaries) while doing another job. It can be used while reading e-book, surfing on the internet or even while...
Aard 2 is a successor to Aard Dictionary. It comes with redesigned user interface, better dictionary storage format, bookmarks, history and other features and improvements....
Remember the Star Trek computer? It's finally happening--with Wolfram"Alpha. Building on 25 years of development led by Stephen Wolfram, Wolfram"Alpha has rapidly become the world's...
Read, search, make notes & highlights in PDF (Adobe DRM), EPUB (Adobe DRM), DjVu, TXT, FB2, FB2.zip, CHM, html(basic), CBZ, CBR, СBT, RTF book formats. Enjoy a unique, fast and user-friendly...
Erudite is the best language learning app which combines bilingual dictionaries, translator, flashcards, and phrasebook. If you want to learn English, Spanish, French, German, Italian, Portuguese,...
Word Nest is an offline english dictionary accessible from a floating bubble which runs on top of your other apps. The concept is similar to chatheads used by Facebook messenger. You can look up word...