Substance_P
Have you considered using a sandbox app such as Insular which is available on F-droid or Shelter.
Shelter creates a work profile, isolating apps installed in this profile from the mainland. Shelter has the advantage of supporting per-site data isolation with Android 13, which achieves the same goal as sandboxing.
You can isolate entirely your contacts from being seen by other apps if set up correctly. Furthermore, Shelter allows for a VPN only for the work profile, which is a useful feature for enhancing privacy.
I have used an app called island in the past, but sadly it's been discontinued,it was great as it allowed a VPN both outside and inside the sandbox.
Or perhaps Four Loko
It's great, I'm not sure if it can be tweeked like the FUTO speech to text app but it's fast. I have had it miss a couple of words but that may have just been coincidence.
It is for me (android, iceraven browser) and I don't get any text after the heading.
The FTC says the easiest way to comply is to ~not collect the data in the first place.~meet us behind the Apex building in Washington DC with the G's
This one of my most used apps at the moment, it works 100% on your device and is great for filling in search terms, for AI prompts , messages etc. The only downside is that it seems to have a character limit so it may not be what OP is looking for.
I'm not ignoring my friends; I'm just pointing out that due to the convenience of these apps, the people around me use them without seeming to care about their privacy implications.
I'm all for privacy, but I'm not all for using the comment section to talk about abortion rights. Sure there is some overlap, but the comment section here seems to show the ease of which the human psyche can get distracted, these tangential bickerings are the reason big data is so effortlessly steam rolling us.