Deep roots.Smart apps.

Tatva Digital Solutions is an independent studio in India. We build AI-powered apps around the knowledge people already live by: remedies, calendars, festivals, languages and learning.

tattva (तत्त्व): the essence of a thing

See our apps

Apps we make

Each app takes one field people care about and makes it simple to use every day.

Materia Medica AI icon
01 of 04

Materia Medica AI

Homeopathy

Classic materia medica from many authors in one place, with an AI remedy finder powered by Gemini for practitioners and students.

Visit mm.homeoprescriber.com
Materia Medica AI remedy page
Kaladarshini icon
02 of 04

Kaladarshini

Hindu calendar

The daily panchanga on your phone: tithi, nakshatra, auspicious times and festivals at a glance.

Visit kaladarshini.co.in
Kaladarshini today view
Go Mysuru icon
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Go Mysuru

Travel and festivals

A visitor guide for Mysuru Dasara with attractions, live crowd levels, facilities, lost and found, and AI guides.

Visit the Go Mysuru site
Go Mysuru home screen
Sharpo icon
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Sharpo

Brain games

Daily brain-training puzzles, crosswords first, in English and Indian languages.

Visit chakkuli.in
Sharpo crossword in progress
CE

CrackMyExam

An AI coach for NEET practice and UPSC Mains answer writing.

Coming soon
SR

SpeakRight

An AI pronunciation coach that helps young learners speak English with confidence.

Coming soon

Busy Bramble Press

Our publishing imprint makes activity, coloring and planner books, carefully designed and checked page by page, and printed on demand.

Step-by-step coloringKids' activity booksLarge-print puzzlesPlanners
Cover of Color It Step by Step: Birds

Our apps are powered by Google Cloud, Firebase and Gemini on Vertex AI

Have an idea? Let's talk.

hello@tatvadigitalsolutions.com