I tested the keyboard for several days, and I liked it
I already use several similar apps with quick access directly on my monitor and editable custom prompts (Act has this feature too), so I have something to compare Acti with.

Overall, text dictation works about 90% of the time.

Sometimes the app deletes parts of the text, such as coordinating conjunctions, or adds them where they do not really fit. Still, it performs quite well overall, especially considering that they have only just launched.

What I did not like was the very poor recognition of names within a single text, for example, company names. During one minute of dictation, I mentioned the same company four times, and all four versions of its name came out differently. In one case, it was even written in another language.

Will I keep using it? So far, there is no definite answer.

It seems like a genuinely high-quality app and a great replacement for the standard keyboard. However, the uncertainty around future credit usage after they introduce the personal agent and MCP concerns me.

I purchased the second tier for testing, and I am still deciding whether it makes sense to move to a higher plan given the complete lack of clarity.
There is no guarantee that the credits included in the fourth plan will not run out in ten days of use, or even sooner.

Based on everything described above, I was torn between three and four tacos. For now, I am giving it 4 tacos. I will continue testing Acti and update my review later.

I especially liked how the app is implemented on PC.