I KNOW BALL

I KNOW BALL

In-app purchases

About this app

I KNOW BALL was built for sports fans, and it doesn't scrape your data, shove ads in your face, or try to turn you into a degenerate gambler. This app enhances your sports watching experience, and brings your community together with a variety of exciting contests across all major sports. This is a full-fledged fantasy football platform and much more — public picks, survivor pools, brackets, daily fantasy, props, parlays, and many creative, super fun league formats. This is a points-based, reputation-on-the-line, fantasy and sports prediction app that you and your friends need. Complete with a sports-centric social feed where you can create posts, predictions, and polls. You can link your socials so people can follow you everywhere. And if you know ball, everyone will know it.

No real money. No betting. All status and reputation.

FANTASY FOOTBALL
Full season-long customizable fantasy leagues with live drafts, weekly matchups, trades, player details, waivers, playoffs. Traditional and salary cap leagues are available. This is complete fantasy football experience on mobile, and the aesthetic of it all is stunning.

MAKE PICKS WITH REAL ODDS
Every game features live Vegas odds. Pick favorites for safe, smaller rewards — or back underdogs for big rewards. The scoring system rewards genuine knowledge. And honestly, even if you don't know anything, take a guess on who's going to win, and you'll find yourself enjoying watching the game much more. For you to be interested in a game, there has to be some personal stake, and a public pick on IKB is just that.

18 CONTEST FORMATS
Pick'em leagues. Survivor pools. Brackets. Daily fantasy for NBA, WNBA, NFL, and MLB. Sacks contests. Interceptions contests. HR Derby. 3-Point contests. TD Survivor. Squares. Props. Parlays. Futures. If you know sports, there's a format for you.

EARN YOUR STATUS
Every result feeds your global score. Climb from Rookie to GOAT.

COMPETE WITH YOUR PEOPLE
Create leagues with friends, coworkers, or rivals. Commissioner controls let you customize everything — duration, format, scoring, roster size, draft settings.

THE SOCIAL HUB
Post predictions, flex your called shots, react to your squad's picks, and send direct messages. When you nail a prediction nobody else had, there's proof forever. Upload photos and videos too. Share your sports takes and build a following. If you don't know sports well yet, this is the perfect place to learn from the experts.

GLOBAL LEADERBOARD
See where you stand — not just against friends, but against everyone. Filter by sport. Who knows NFL best? Who knows NBA best? Find out on I KNOW BALL. It might be you.

EVERY MAJOR SPORT
NFL. NBA. MLB. NHL. MLS. WNBA. College football. College basketball. UFL. If it's played, it's on IKB.

YOUR SPORTS STORY
Every pick, every roster, every trade lives on your record. Hot streaks, bold underdog calls, championship runs — they all stack up over time. Look back any time and see the story of your season.

SUBSCRIPTION
I KNOW BALL Monthly — $0.99/month, auto-renewing
I KNOW BALL Annual — $9.99/year, auto-renewing

Payment is charged to your Google Play account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Google Play account → Payments & subscriptions → Subscriptions.

Terms of Use (EULA): https://iknowball.club/terms
Privacy Policy: https://iknowball.club/privacy
Account Deletion: https://iknowball.club/delete-account

What’s new

Lots of small polish and fixes across the app:

• Videos in posts now play on mobile
• Fantasy draft: deeper player pool, rename/delete saved rankings
• DFS: fixed a phantom "over cap" display after intraday salary changes
• Survivor: cleaner pre-pick flow, safer pick confirmation
• Prop cards show initials when we can't find a headshot
• Commissioner tools polish + notification fix
• Rain-delayed games now recover automatically