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Spira
Generative flowers that bloom with every habit you nurture
Most habit trackers punish you with red streaks and broken chains. Spira does the opposite. Each habit you nurture grows into a unique generative flower — Fibonacci spirals, organic colors, its own ambient melody. Skip a day? Your flower waits. It never dies. 100% local: no account, no servers, no tracking. A sanctuary for people who feel guilty every time a productivity app opens. Built solo, in French, English, and Japanese. 🌸
Hey Product Hunt !
I'm Sébastien, a solo dev from France. I'm genuinely thrilled to share Spira with you — for me, it sits somewhere between art, productivity, and craft.
I deeply believe an app should mirror the people who use it. I didn't want to build something basic. I wanted to build something beautiful. Because if nothing in this life truly has meaning, we might as well make beautiful things along the way.
That belief shaped every detail.
In Spira, each habit grows into a unique generative flower — built with Fibonacci spirals and procedural noise, so no two are alike. Each habit has its own ambient melody (kalimba, crystal, koto, nature…). Your garden breathes with you, not at you.
Miss a day? Your flower wilts a little. It never dies.
A few things I obsessed over:
🌸 Generative geometry — every flower is mathematically one-of-a-kind, deterministic from a seed
🎵 A full sonic universe — each habit has a sound, the garden becomes a symphony
🌑 100% local — MMKV storage, no account, no servers, no analytics following you
🇫🇷 🇬🇧 🇯🇵 Localized in French, English, and Japanese on day one
Free: 3 habits + 1 sound pack + 1 theme. Premium unlocks the rest ($29.99/year or $59.99 lifetime).
This is my love letter to anyone who's ever uninstalled Todoist out of shame, or felt that Calm was beautiful but too passive. Spira sits in between — gentle, but alive.
I'd genuinely love your feedback, especially the harsh kind. What feels off? What would make you actually stay past day 7?
Thanks for hunting 🌱
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About Spira on Product Hunt
“Generative flowers that bloom with every habit you nurture”
Spira was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #153 on the daily leaderboard. Most habit trackers punish you with red streaks and broken chains. Spira does the opposite. Each habit you nurture grows into a unique generative flower — Fibonacci spirals, organic colors, its own ambient melody. Skip a day? Your flower waits. It never dies. 100% local: no account, no servers, no tracking. A sanctuary for people who feel guilty every time a productivity app opens. Built solo, in French, English, and Japanese. 🌸
Spira was featured in iOS (110.2k followers), Health & Fitness (82.6k followers) and Lifestyle (1.6k followers) on Product Hunt. Together, these topics include over 64.1k products, making this a competitive space to launch in.
Who hunted Spira?
Spira was hunted by Thuillier. 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.
Want to see how Spira stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Thuillier