Two organizational points right away. First: the service now has a channel on Dzen — dzen.ru/1trainer. The same workout reviews and news as in the blog go there, so you can read wherever is more convenient; the link and QR code are in the site footer and on the blog page.
Second: the iPhone app is currently in closed testing via TestFlight. It pulls workouts, sleep, heart rate variability, and weight from Apple Watch — that is, it covers the same data layer as Garmin, only from the Apple side. The link to testing is on the main page, right where the store icons are.
There is no Android version yet, and we won't promise a date: the bot and mini app in Telegram work the same on any phone, so the service loses nothing without the app.