when a translated message is correct but doesn’t sound like you

hi, I’m one of the makers of Sayso, an iPhone app for drafting replies in the tone and language you choose. We’re preparing our Product Hunt launch and I’d like to learn from people who regularly message a partner, family member, friend, or coworker in another language.

Which is harder for you: getting the meaning across, keeping the right tone, or checking whether the reply still sounds like you? A made-up example is welcome, no private conversations needed.

Sayso has a free tier and an optional keyboard. You can review the reply before using it: https://usesayso.com