LineStar DFS & Props Optimizer 17+

Check Before You Bet‪®‬

Fantasy Sports Company, LLC

Designed for iPad

    • 4.8 • 780 Ratings
    • Free
    • Offers In-App Purchases



OPTIMIZE & PROPTIMIZE FOR 2023! 150+ Lineups for DraftKings, FanDuel, Yahoo Player Props for UnderDog & PrizePicks. Ownership (pOwn%), Swap, CB/WR Matchups.

*Updated Frequently Throughout the Day*

LineStar® is the #1 DFS Companion App for DraftKings, FanDuel, and Yahoo : Daily Fantasy Sports. LineStar helps make the best possible DFS lineups for your favorite daily fantasy sports through the industry's ONLY Patented LineUp Optimizer + Builder.

You don't have to be a genius or watch 10 hours of sports to win at DFS. We do the heavy lifting for you. Our algorithm takes into account over 100+ unique factors. With one tap generate 150+ lineups for your favorite DFS provider. Export straight to DraftKings or FanDuel.

Our Research + Your Knowledge = Win

Our secret sauce helps determine the best value for your salary requirement. Easily find hidden gems and underrated value players based on solid data. Generate multiple variations of lineups to maximize your odds.

Favorite Features:
· Advanced Sports Analytics for ALL SPORTS! One Low Price!
· Live Chat - Ask the LineStar community for help!
· Projected Ownership %
· Matchup Alerts help visualize player-specific advice, trends, data
· Community Likes give you a feel for how other players feel about an athlete
· Optimal lineup generator gives the lineups you want
· Perfect Lineup - Watch today's perfect lineup unfold in near real-time for every sport. View historical perfect lineups
· Vegas Odds - See what Vegas thinks: Lines, Over/Under, Spread
· Games / Stats / News / Players are all updated frequently throughout the day
· Watch your lineups with push notifications giving important game/player information
· Personalize multiple lineups based on the players and games you want
· Sort players by position, value, salary, projections, more
· Adverse weather alerts


LineStar Apps are free to download and everyone can access limited projections/strategies for any sport.

Subscribers get full access to our website + all LineStar apps for DraftKings, FanDuel, and Yahoo Daily Fantasy. Subscribers can access all sports, all projections, and the ability to generate unlimited optimal lineups in a variety of formats.

Available Subscription Options:
- Monthly for $29.99
- Annual for $199.99

Your subscription will automatically renew, and your credit card will be charged through your iTunes account unless auto-renew is turned off at least 24 hours before the end of the current period. You can turn off auto-renew at any time from your iTunes account settings.

Additional Terms:
- The account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal
- No cancellation of the current subscription is allowed during the active subscription period
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.

Full Terms of Service:

Questions/Concerns? Please contact We respond to every inquiry. We love to hear from fans! New features are added regularly.

Proudly Developed in San Diego, CA by BetFully, Inc.
Member of the Fantasy Sports Gaming Association (FSGA)

This app is not affiliated with or endorsed by DraftKings, FanDuel, Yahoo Daily Fantasy Sports. All trademarks are the property of their respective owners. This app is for entertainment purposes only. The technology behind LineStar is covered by US patents: 9,751,010 and 9,744,450 and 10,478,721 additional patents pending. LineStar® is a registered trademark of BetFully, Inc.

*Promotional offers for new subscribers only. Other restrictions apply.

What’s New

Version 6.9.93

LineStar DFS & Props keeps getting better!
- You can SAVE Props in 'your picks'
- Props Cards on Players All New
- You can now VOTE on Props (Swipe left/right) and they'll be saved in your 'My Picks' page to track day to day picks and see which direction the crowd is leaning.
- All NEW Props Charts in Props Edge + (Season, Past 5 Games, Past 10 Games)
- StackFinder Refresh (In the Optimizer)
- Added a new UI for teams/games within Props Edge+
- Fixed sorting in Matchups
- Resolved Conflicts in Merging Sets
- Intuitive NEW Sport/Slate Selector at the Top!
- Projections turn to LIVE once the games start for easier viewing of Live Scoring.
- Import Custom Projections from Clipboard or File! (Tap the Three Dots top right in Projections screen)

Past Update:
- NBA Matchup (main hamburger menu/top left) is fixed!
- Fixed some bugs in player chat
- Advanced Stat Filter is back with ability to save custom searches
- Feedback of why a player cant be swapped from lineup or added to the builder.
- Team Stacks are now sortable by Leverage (H/T Roland!)
- Enabled settings in NHL Optimizer
-- PowerPlay Line
-- Offensive Max
-- Defensive Max
-- PP1 Defenseman Preferred
- Improved loading of My Lineups
- Past period Props Edge show completed bets automatically
- Improved scrolling of stats carousel in PropBets
- Other minor bug fixes and UI changes here and there
- Refinements for NFL
- Custom Stat Filter is BACK (saves coming soon!)

Ready to rock and roll. E-mail your requests to:

Ratings and Reviews

4.8 out of 5
780 Ratings

780 Ratings

swaggaly ,

Gives you an edge

This product has been good to me, and I’m not referring to the awesome contests they run on Twitter, rather the abundance of quality insight to keep you informed and ahead of the curve. I know a bunch of people that try various providers for DFS content and there’s always a common theme. They don’t last long as a subscriber because they don’t know how to capitalize on what’s provided. They seem to get discouraged because they assume using the tool is a guaranteed key to cash. This is a bad thought process. If you learn all the app has to offer, and combine that with a strict bankroll theory as well as informed contest selections you will definitely see a significant uptick in results, and when you factor that uptick in slate after slate day after day you will see major gains. Here’s a free tip, GPP’s are not the way to increase bankroll, they actually do the opposite to your bankroll, so look at this app like a weight loss program and contest selection as exercise…much like weight loss there’s no miracle method, but when ya couple the weight loss program(LineStar) with healthy eating(bankroll management) and exercise(contest selection) you’ll see results

RunWired ,

THE ‘core’ for DFS

There are lots of DFS apps, sites, and line-up generators out there, but most of them ‘overthink it’ and become too complex (read: too expensive) for the casual DFS player. I’m sure I don’t even use all the features that the LineStar apps offer, but I like that I can modify player projections and fill partial lineups prior to auto-generating multiple suggested lineups. These are easy to use, flexible tools, and you go deep if you want, but I mostly just appreciate LineStar’s core ability to intuitively deliver the essential information I need for each and every slate across all sports. The few times I have contacted the service desk, the staff has been responsive and helpful. I have also benefited from the podcasts and the spirit of community and rivalry/camaraderie that has developed over the years among the many frequent posters in the LineStar chatrooms (which are divided by day, by sport).

Beelob2 ,

Best DFS App

I’ve been playing DFS for 2 years now and have come a long way since. I’ve used pretty much every app out there when it comes to projection, ownership, stat analysis - but nothing, and I mean NOTHING comes close to LineStar. The way the app is organized it’s very easy to create lines upon previous stats, the most favorited players, the guys who have the best matchup ratings… etc. after joining their community, I’ve taken down multiple DFS contests on FanDuel and have made life changing money. I suggest anyone who runs Fantasy a couple times a week to give this app a try. I know you won’t regret it. Goodluck to everyone! Hope this review helps you in deciding whether or not you wanted to give Linestar a go. 🙏🏼🔥



LineStar Premium Subscription
Unlimited Access to DFS Optimizer & Tools

App Privacy

The developer, Fantasy Sports Company, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

More By This Developer


You Might Also Like