Hello @stef1, I hope you are well.

I am faisalamin developer and witness of SteemPro. I am also the core contributor of SteemMobile and actively maintaining the app.

Both of these projects are open-source as well.

SteemPro GitHub
https://github.com/faisalamin9696/steempro-next

SteemMobile GitHub
https://github.com/rme-phantom/steemmobile

We also plan to add more features to both the Web and Mobile app. Your support will certainly motivate us to expand our boundaries in a positive direction.

You can support the project (SteemPro) by casting the witness vote for @faisalamin

You can also use SteemKeychain to sign the transaction via SteemPro. Wish you all the best of luck 👍. Looking forward

https://www.steempro.com/witnesses#faisalamin

https://steemitwallet.com/~witnesses