The app does what it promises, but the lack of a few basic features makes it hard for me to rate it higher than 3 stars.

- Automatically launch Letterly when Windows starts.
- Start minimized or hidden in the system tray.
- Ability to select a specific microphone. If I have multiple microphones connected to my computer, I should be able to choose which one Letterly uses instead of always relying on the Windows default.

It's unusual nowadays for a productivity application to require users to launch it manually after every reboot and close its window every time. Likewise, the inability to select a specific microphone is inconvenient for anyone who uses multiple audio devices.

The interface also feels a bit unusual. I honestly found it difficult to locate the settings, and I couldn't figure out where these options are configured, or if they even exist. A more intuitive and conventional settings layout would make the app much easier to use.

These are standard features that would make the app feel much more polished and convenient. If they are added in a future update, I'd be happy to increase my rating.