Sefaria.org matches the description you gave, and it is free of charge. As of 2018, their searchable database contains over 143 million words, ranging from Zohar to Shev Shamtsa with abundant cross referencing.
From their website:
Sefaria is a non-profit organization dedicated to building the future of Jewish learning in an open and participatory way. ...
We are developing a web site and program that calculates both Equidistant Letter Sequences (ELS) Torah Bible Codes as well as Gematria values.
I came across the following:
Daf Hayomi Quick Vort - Zwi Y. Sacho
Have you got less than 5 minutes to learn Daf Hayomi?
Join 'Daf Hayomi Quick Vort'
It is a short summary of one or more ideas from every day's daf of Gemara learned on the Daf Hayomi programme.
Follow this link to join the group - https://chat.whatsapp.com/IBct4XdiebXKKUlmCD7XvQ