What caught our eye is that Hotaru sells quiet as well as a tunnel: it promises to strip ads from YouTube, SoundCloud and Spotify. There's a website and a free trial, but no prices in the profile.
Setup happens in a mini app; in the chat there is a single start command whose label is in English while the rest of the profile is in Russian. Our guess is that the interface is Russian and a few system labels simply never got translated.
The core promises are unlimited traffic, access to any service and a separate LTE mode. The description doesn't say what that mode changes, but the name suggests it's tuned for mobile data, where connections tend to wobble.
The standout extra is ad removal in three streaming services. If you listen to music without a premium plan, that's a real difference, though how cleanly the filter works is something you'll only learn by using it.
The service has its own website and hands out promo codes in its channel, so your first payment might come with a discount. Monthly price and available countries only appear after you start the bot.
Toque em uma estrela; dá para mudar o voto depois.