Social Networking
Brierboard: forecasting tournament
Forecasting tournaments with your friends.
| Platform | iPhone (iOS 17+) |
|---|---|
| Price | Free, no subscription |
| Account required | No |
| Works offline | No |
| Subscription | None |
| Last updated | 2026-02-28 |
ios· Free · all features included ·By All Things AI, Inc ·Released 2026-02-28
Accessibility: iPad layout · Browser version How we checked →
Use Brierboard in your browser — no install. Sign in and it works right here. Everything stays in your browser; nothing is sent to our servers.Free. All features included.
No subscription, no in-app purchases, no paid tiers. Everything you see works the moment you install it.
About this app
What Brierboard does
Brierboard runs friendly forecasting tournaments. You set a season (say, 6 weeks of NFL outcomes), invite friends, everyone enters probabilities for the season's slate, and Brierboard scores everyone with Brier on every resolution. The leaderboard updates as games resolve.
Features
Built to be useful, not noisy.
Tournaments
Multi-question seasons.
Leaderboard
Brier scoring.
Why it exists
The problem
Outguess covers one-off questions; Brierboard is the season-long tournament container.
What's different
How Brierboard stands out
Tournament-format prediction club. Not gambling. Not Manifold (money). Friend-scale.
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FAQ
Questions about Brierboard
How much does Brierboard cost?▾
Brierboard is free. All features are included from day one — no subscription, no in-app purchases, no paid tiers. Everything you see in this listing works the moment you install it.
Where does Brierboard store my data?▾
On your device. Brierboard is built privacy-first: no account is required, no analytics SDKs, no third-party trackers. Nothing is uploaded to a server we control — the app works without one.
What platforms does Brierboard support?▾
iOS, on iPhone and iPad. You can find the latest availability on this page.
How do I get support for Brierboard?▾
Use the Support link on this page, or email support@allthingsn.com. We answer every message and keep responses on the same thread.
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