I have been hooked to Kuvera Investment App since I used it first in 2019. The best part is that one can invest in Direct Mutual Funds through this App and save around 1% annually in commission passed on to intermediaries.
Its interface is super easy and functional, makes investing smooth. The various reports option keeps one in charge of his investments, tax liabilities and short term / long term gains. Other than mutual funds one can also invest in FD, Gold, and other investment options. One can make payment through bank account and UPI.