LineStar DFS Optimizer & Props Reviews

LineStar DFS Optimizer Props Reviews

Published by on 2026-03-11

🏷️ About: Optimize DFS & Proptimize Pick'Em Fantasy Props | Check Before You Bet® #1 in Mobile DFS & Props | 7-Day Free Trial Available Your Ultimate Companion App for Daily Fantasy Sports - DFS, Player Prop Bets, and Fantasy Pick'Em Slips. LineStar is your one-stop-shop for DraftKings, FanDuel, Yahoo Daily Fantasy Sports and Prop Bet and Pick'Em Fantasy on legal US sportsbooks like Caesars BetMGM or Pick'Em Fantasy DFS Picks on Unde.


       


Is LineStar DFS Optimizer Props Safe to Use?

We Investigate the app owner's website (Linestarapp.com), verify their legitimacy, and uncover hidden scams and complaints.


Overall Customer Experience 😎


🫥 Neutral
49.7%

🤬 Negative experience
33.6%

😎 Positive experience
16.8%

~ from Justuseapp.com NLP analysis of 1,110 combined software reviews.

Is LineStar DFS Optimizer Props Safe?
LineStar DFS Optimizer & Props appears generally safe, but use with caution.
33.3/100

  Safety Analysis »»

Is LineStar DFS Optimizer Props Legit?
LineStar DFS Optimizer & Props appears legitimate, though exercise caution.
132/100



Read 20 Customer Service Reviews 😠💢

4.7 out of 5
Scams

Dont use LineStarDFSOptimizerProps i paid for a monthly subscription after three days of using it , i received a message saying that i needed to purchase another month to continue using and they cancelled my subscription, long story short i wrote there app support in which they said they had nothing to do with billing i needed to contact apple. After contacting apple and explaining the situation and providing screenshots i was denied TWICE for a refund , im writing this as a fore warning LineStarDFSOptimizerProps can not be trusted and if you do use LineStarDFSOptimizerProps keep screenshots always handy they csnt be trusted . And apple isnt any help or better 😤

Very good a little pricey

I bought the one week version to try it out and to my surprise it was actually helpful and has a lot of very good tools. The price is the only reason I would not give it 5 stars. I understand that they have to make money but they could make it cheaper per month otherwise LineStarDFSOptimizerProps is very useful and for sure gives you a edge when placing sports bets.

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).

Very good app for DFS

Linestar offers a TON of different tools and data for many sports that are all useful for DFS. Linestar is a staple in my DFS process sure to the unique stats they provide, which you wouldn’t find on the other more expensive DFS sites. They are also a great follow on X as they tweet out many updates/information as well as giveaways and who doesn’t like giveaways? Great app!

Awesome App

LineStar is one of the best DFS sites. It provides the best content in the industry. Great projections and ownership information, easy to export/import, if needed.

Provides constant updates and notifications on the players and updates the projections as news comes out.

I love LineStarDFSOptimizerProps and the website and would highly recommend.

Always keeping you updated

Love how LineStarDFSOptimizerProps keeps you notified if a player isn’t starting in one of your lineups or has been scratched. Been using it for two months and finished 6th last night that will pay for itself for a long time now. Great work LineStar love LineStarDFSOptimizerProps !!

LineStar for the Win

A must have app if you play DFS. The lineup optimizer is the best around. They really do pack in a lot of useful information into one phone screen. It’s super easy to adjust your projections. I don’t know what I’d do without it. The best part about LineStarDFSOptimizerProps is the support. The team is readily available to support any questions, concerns, and even suggestions via Twitter. That speaks volumes by itself.

Best daily fantasy app and podcast I’ve ever used.

I’m actually thinking about investing in this company their tools are so advanced and makes it simple for any user to apply to their l
Daily line ups. First week I started using it I won a $10 entry, 1500+ GPP And won $1,000, awesome.

Negatives- if everyone listens to them and uses LineStarDFSOptimizerProps , then the harder it will be to win lol.

Great Resource

LineStarDFSOptimizerProps has all you need for DFS research at the most reasonable price I’ve seen for a DFS research tool. I love making lineups with this and it’s a great tool for someone on the go who can’t always be at a computer, however when you do have time to sit at a computer your subscription also includes the desktop website of LineStar! Highly recommend using LineStarDFSOptimizerProps for your DFS needs!

All your DFS needs

I’ve been a member of LineStar for three years now and have tried many other sites/apps and LineStar is truly all that you need to consistently build winning lineups. From the daily articles provided by the LineStar staff, to the wide array of analytics, and a knowledgeable DFS community to chat with and bounce off ideas. You’ll never be short on information to be competitive at DFS.

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 LineStarDFSOptimizerProps 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 LineStarDFSOptimizerProps 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. 🙏🏼🔥

Simply the best way to play in DAILY DFS

This application is a must have to anyone that wants t play in daily DFS, it really helps level the field against the professional sharks. I highly recommend getting the application and using the advice from Nitro and all the gang at LINESTAR they really care if you win and help show you winning lineups. You can learn your mistakes and can start profiting in daily DFS. They also have a great daily email with daily picks to compliment the application. THIS IS A MUST FOR THE CASUAL PLAYER, like me.

Best Dfs app!

I absolutely love the linestar app for the ease of use especially due to the fact I dont always have a lot of time to get research in. I usually listen to podcasts during the day and then do a quick read and scroll through the players to get my lineup together. Its super easy to use and the info is so awesome and straight forward it makes the process of DFS simple for me. Love everything about Linestar and hope to continue on my winning ways!!

Great Data Metrics! - LineStar MVP user

I have used many different Optimizers over the course of my several year DFS career. I stumbled upon LineStar App not to long ago. Best value projections in my opinion (NBA).* I use LineStarDFSOptimizerProps for NBA only.

I have used many Optimizers from Roto grinders, DFS Army and private coaching. All of the above choices were wasted money (my opinion; again). I became a LineStar MVP with in the first month of using LineStarDFSOptimizerProps .

Keep in mind LineStarDFSOptimizerProps is a tool. It does not come with a magic wand. Know what data metrics you are looking at. Know how to apply those data metrics when creating lineups. Constantly review and breakdown the perfect lineup. Learn from losses and understand why you didn’t “cash,” or “win.”

All the data you need is provided within the LineStar App. The price is very reasonable when compared to others who charge a crazy monthly fee.

I highly recommend LineStar App.

IF YOU TRULY WANT TO WIN!

I have been a casual user of LineStar during the NFL season for about 2-3 years now. I don’t play for big money but I do enjoy the process of researching and picking my lineups for DFS in DraftKings. I now have won twice in last 24 hours with my research and use of this highly extensive app chalk full of tools in order to help you succeed. I STRONGLY recommend giving it a try even if your not a die hard DFS player.. make your own assessment. Not many people can disagree with the quality of service and insight provided, that’s for sure!

Money Maker

I’ve used many other “highly rated” DFS apps. When RotoGrinders just increased their monthly plan to $50 per month, I decided to look around. I’m glad I did! Less than 24 hours later I played the NFL optimal lineup for 4pm games and placed 2nd and won $100 off of a $2 entry. If you looking just for lineups, LineStar provides this. If you want to do research and find data, LineStar does this as well, in fact better than the other big names out there. Easy to use and best DFS investment that I’ve made! Thank you LineStar!

The best DFS tool!

A very comprehensive suite of tools and information. They lineup generator/optimizer is great for beginners and offers so many options for the most advanced DFS players. The mobile app is so robust with features and the continued updates always have me to excited to see what is next. Customer support is friendly and prompt. I would challenge anyone to find a better value on the market. If you have not tried it you are missing out. You will not be disappointed with this gem of tools and information.

I absolutely love the LineStar App

This is easily my favorite daily fantasy sports research dashboard. I find LineStarApp the simplest Daily Fantasy Sports Application to use. I LOVE their ownership projections in College Football and College Basketball where that info JUST ISN’T available in other apps. LineStar has helped my game and to increase my 1% or better finishes in MLB, NFL, NHL, NBA and College Football. Their team and support staff is excellent and has always helped me with any questions I’ve had. The real time projections and the ability to sort and locate best points per salary value plays is extremely helpful!

Thanks LineStar! I’ll see you at the top

Nate D

THE ONLY DFS APP FOR MOBILE & DESKTOP

I have been using LineStar for the past few years and it’s hands down the best DSF app out there. Being able to use the site through LineStarDFSOptimizerProps and desktop website is a game changer! Any changes I make on my mobile device instantly gets updated on the website and I use them both simultaneously. The recent update to LineStarDFSOptimizerProps is easy and packed with tons of analytics and DFS information. I can’t recommend LineStarDFSOptimizerProps enough! The MVP rewards is also a plus as I posted a +$100 win last night and will be receiving a T-shirt. ‘Nuff said! 🙌🏽

Keeps things simple

LineStarDFSOptimizerProps is easy to use and the search for player stats and info isn’t a tedious operation. The time the staff spends in updating the site with accurate info and making it easier to utilize goes a long way to help successful players.



Is LineStar DFS Optimizer Props Safe? 🙏

LineStar DFS Optimizer & Props appears generally safe, but use with caution. JustUseApp Safety Score for LineStar DFS Optimizer Props is 33.3/100.
This assessment is based on our NLP analysis of 1,110 user reviews. Combined with the app store average rating of 4.7/5.

Safety Analysis

87.9% of users say app is safe 👍
87.9%

8.9% of users have some concerns ⚠️
8.9%

3.2% of users say app is risky 🚨
3.2%


Is LineStar DFS Optimizer Props Legit? 💯

LineStar DFS Optimizer & Props appears legitimate, though exercise caution. Our NLP models processed user feedback to estimate legitimacy. JustUseApp Legitimacy Score for LineStar DFS Optimizer Props is 132/100 .
This conclusion is based on analysis of 1,110 user reviews.

🔏 Privacy & Data Safety

LineStar DFS Optimizer Props collected the following data from you:

  • Data Linked to You:
    • Contact Info
    • Identifiers

Payments 💸

**Pricing data is based on average subscription prices reported by Justuseapp.com users..

Pricing Plans Amount (USD)
LineStar Premium Subscription $12.99
LineStar Premium Subscription $39.99
Weekly Subscription $4.99
Monthly Subscription $14.99
LineStar Premium Subscription $269.99
Yearly Subscription $99.99




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Features

LineStar is your one-stop-shop for DraftKings, FanDuel, Yahoo Daily Fantasy Sports and Prop Bet and Pick'Em Fantasy on legal US sportsbooks like Caesars BetMGM or Pick'Em Fantasy DFS Picks on UnderDog Fantasy, PrizePicks, BetMGM, DraftKings Sportsbook, FanDuel Sportsbook, Caesars, Pointsbet.

LineStar Premium Subscribers get full access to our website + all LineStar apps for DraftKings, FanDuel, and Yahoo Daily Fantasy.

Our advanced sports betting and player props analytics, projected ownership pOwn% percentages, and matchup alerts provide all the data you need to make informed decisions.

Your Ultimate Companion App for Daily Fantasy Sports - DFS, Player Prop Bets, and Fantasy Pick'Em Slips.

Our Props AI driven Player Prop +EV betting Algorithm takes into account over 100 unique factors PER PLAYER and can generate 150+ dfs lineups for you with just one tap.

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