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Byna
Share a countdown as a link and follow each other's
Byna is a countdown app for the things you look forward to. Pick a date, add your own photo, and you get a countdown you can actually share: it becomes a link, and whoever opens it can follow along from their own app. Your own countdowns and the ones you follow sit in one list, with widgets on your home screen. Free, no ads, no account needed. On iOS, Android and the web.
Top comment
Hi Product Hunt, I'm Gino. Byna is a hobby. I work in marketing during the day and I'd wanted to build an app for years, but never had the time to properly learn Swift or Kotlin. With AI tools that barrier got a lot lower, so I finally built one of the ideas I'd been carrying around. Yes, it's a countdown app, and I know there are a lot of those. The reason I picked this idea out of my list is that I wanted something I couldn't find: sharing a countdown with someone, but without all the noise of existing apps or services. It's probably one of the easier picks from my wish-list of apps I wanted to build. But sharing a countdown to something you're looking forward to, is something I couldn't find an existing service for that matched my and my friends wishes. Not screenshot a website, filled with ads, but a link to a clean site they can open, after which it shows up in their app too. My partner follows our vacation countdown, a group of friends follows a countdown to a festival we'll go to. It's on iOS, Android and the web. Free, no ads, no account needed. I haven't really thought about monetization, I first want to see if people other than my friends use it. Curious what you think, especially if you already use a countdown app. What would make you switch, or not?
About Byna on Product Hunt
“Share a countdown as a link and follow each other's”
Byna was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #153 on the daily leaderboard. Byna is a countdown app for the things you look forward to. Pick a date, add your own photo, and you get a countdown you can actually share: it becomes a link, and whoever opens it can follow along from their own app. Your own countdowns and the ones you follow sit in one list, with widgets on your home screen. Free, no ads, no account needed. On iOS, Android and the web.
On the analytics side, Byna competes within Android, iOS and Calendar — topics that collectively have 200.1k followers on Product Hunt. The dashboard above tracks how Byna performed against the three products that launched closest to it on the same day.
Who hunted Byna?
Byna was hunted by Gino Heetkamp. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Byna including community comment highlights and product details, visit the product overview.

