Company Vyoma Linguistic Labs Foundation created these great apps:
Sanskrit Baalaamodini, Learn Sanskrit Alphabets, Learn Simple Sanskrit words, Sanskrit compound letters, Sanskrit words - singular form, Sanskrit words in plural form, Learn Gender of Sanskrit words, Learn Sanskrit Pronouns, Learn Sanskrit verbs, Learn adjectives in Sanskrit, Sanskrit words in dual form, Learn Sanskrit Numbers, Increase Sanskrit Vocabulary, Words of wisdom in Sanskrit, Stories & Rhymes in Sanskrit, Sandhi, Ashtadhyayi.com, Sanskrit From Home, and others..