On the phone
iOS


What it does
6 capabilitiesEvery day the app proposes a challenge. Never stare at an empty box again — you always know what to post.
Confession, roast, unpopular opinion, idea, advice. Pick how you answer, and everyone knows the tone before they read.
Developers, photography, music & DJs, fitness, startups, marketing and more. Choose up to five — each with its own challenges.
🙌 That’s me, 💥 Brutal, 🛠️ Useful, 🔖 Saved. Four reactions, no generic like.
Global, following, your country or each of your worlds — today, 7 days, 30 days. Keep the streak alive.
One photo per post, a link card that never hides its real domain, and short video for Pro.
How it works
In orderChoose up to five worlds that match what you do. That is your feed.
Open today’s challenge, pick confession, roast, unpopular opinion, idea or advice, and post.
Earn reactions, climb the ranking, keep your streak going.
Pricing
Public pricingQuestions
Docs on getblab.appWhat is BLAB?
A social app where every post starts from a challenge. The app proposes one daily; you answer in a mode, inside a world of people who get your context.
What are modes and worlds?
A mode is the tone of your answer: confession, roast, unpopular opinion, idea or advice. A world is the community it belongs to — developers, photography, music, fitness, startups, marketing and twelve more.
Can I create my own world?
Not yet. Worlds are a curated catalogue of eighteen so communities don’t fragment. New ones are added by us.
Is BLAB free?
Yes. Pro (€2.99 a month or €24.99 a year) adds video posts up to 15 seconds and the PRO badge.
Where is it available?
BLAB is available now on iOS, in English and Spanish. Android is coming next.
Also in the portfolio
3 other published appsGet Blab: out now on iOS.

