I assume the problem is hardware. Matt’s hardware didn’t work well with LM, therefore Matt thinks LM sucks… I do wish there was better hardware support but it’s the reason apple went with 1 product = 1 OS = 1 general set of hardware. Sure not every iPhone has the same hardware, but that’s why they have the model numbers, and it’s so much easier to test 200 model mixes than 2,000,000 (Android). Windows gets all the debug info sent directly to them like the others but they also have a huge stack of hardware they can use or they can buy it to test.
Edit: it looks like there is a voice input only app they make that is separate, that is what I use. https://voiceinput.futo.org/
Did you mean “but”? Helioboard is a full-blown keyboard if I remember, and FUTO is offline voice LLM only, with multiple language support. I only speak English but it works great. It’s not a keyboard that types, you just click it when you want to speak.