Comparison

LineStar DFS Optimizer & Props vs Sharpz

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LineStar DFS Optimizer & Props

This app optimizes daily fantasy sports lineups and player prop bets using AI and advanced analytics. It provides lineup generation, prop bet insights, and community features to help users make informed decisions for fantasy sports and legal sports betting.

Highlights
  • AI-driven player prop optimizer
  • Patented DFS lineup builder
  • Advanced sports analytics
  • Projected ownership percentages
  • Live community chat
  • Matchup alerts and player advice
  • Perfect lineup viewer
Features
Currently charting
Read full description

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 UnderDog Fantasy, PrizePicks, BetMGM, DraftKings Sportsbook, FanDuel Sportsbook, Caesars, Pointsbet. Our 3rd Gen. patented DFS Optimizer + Lineup Builder is the industry's ONLY patented solution for optimizing the best possible DFS lineups. You can also view past DraftKings Optimal Lineups or FanDuel Optimal Lineups in our Perfect Lineup section. Take the guesswork out of DFS lineup building and Player Prop Optimizing with LineStar®. 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. Maximize your sports betting odds and find hidden value with LineStar®. 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. With the community likes and chat feature, you can see how other players feel about an athletes performance. Enjoy all sports with one low price and get the best value in advanced sports betting data compared to our competitors such as: Rotogrinders, Stokastic, and Action Network. Our research combined with your knowledge equals wins on DFS, Player Props, Pick'Em Fantasy, and Legalized Sports Betting! Key Features: ‣ Props AI ‣ 3rd Gen. Patented Lineup DFS Optimizer ‣ Advanced sports analytics ‣ Live chat with the LineStar community ‣ Projected ownership percentages - pOwn% ‣ Matchup alerts and player-specific advice ‣ DFS Optimizer and lineup generator ‣ Perfect lineup viewer ‣ Vegas Betting odds and live updates ‣ Adverse weather alerts ‣ Personalized lineups ‣ Player sorting by position, value, salary, projections, and more Create 150+ DFS lineups fast, sit back, and enjoy the games with LineStar! Subscriptions: LineStar Apps are free to download and everyone can access limited projections/strategies for any sport. LineStar Premium 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 $39.99 - Annual for $269.99 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: https://LineStarApp.com/Terms-of-Use Proudly Made in San Diego, CA by BetFully, Inc. Legal: 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, 9,744,450, 10,478,721, 11,660,533 additional patents pending. LineStar® Proptimize® and Check Before You Bet® are registered trademarks of BetFully, Inc. *Promotional offers for new subscribers only. Other restrictions apply.

About

Sharpz

This app is a social network for sports bettors, allowing users to share verified bets and track performance transparently. It provides tools to create engaging content, view other bettors' verified results, and identify skilled players.

Highlights
  • Link major sportsbooks
  • Create content with SHARPZ SLIP
  • Embedded betting statistics
  • View verified bet history
  • Follow top bettors
  • Performance ranking system
Features
Read full description

SHARPZ is a transparent sports betting community that was created for sports bettors by sports bettors. SHARPZ gives you the tools to produce engaging content connected to your verified bets. SHARPZ also measures your betting performance without the need to manually import bets. No unverified “picks” because every post on SHARPZ is connected to a bet placed with a sportsbook. No so-called “experts”, just content from other sports bettors with skin in the game. THE BETTOR SOCIAL NETWORK: -Link your major sportsbooks -Create entertaining sports betting content through our SHARPZ SLIP -The SHARPZ SLIP is a bet slip on steroids, that allows you to add commentary and/or media and tag others in your posts -Betting statistics are embedded within posts and expanded statistics are available in user profiles so you can easily distinguish the true SHARPZ from the squares -Back, fade, and engage with other sports bettors’ posts TRUE TRANSPARENCY: -SHARPZ consolidates your betting statistics and measures your actual performance -SHARPZ removes the double click fatigue of manually inputting your bets into a bet tracking app and can record your betting statistics across multiple betting platforms -SHARPZ gives you the ability to see another bettor’s verified bets almost instantaneously along with their bet history and full betting results on display in their profile -Showcase your sports betting skills (or lack thereof) -Follow the top bettors and fade the squares based on verified outcomes -Unlike other platforms, SHARPZ users cannot manipulate or fake their results RANKING SYSTEM: -Earn a spot in our TOP 25 or NOT 25 bettors based on a weighted average formula -Compete with others and get bragging rights -Become “Certified Sharp” by picking > 55% winners RESPONSIBLE GAMING: -SHARPZ believes that if you’re going to gamble, you should only do it responsibly -Through SHARPZ transparent system, users can alert us if any of their friends on the application exhibit signs of problem gambling and SHARPZ can take action to try and help So go ahead join SHARPZ and STICK YOUR NECK OUT! SHARPZ LLC is not affiliated with or associated with or endorsed by Apple, Inc., the NFL, NHL, MLB, the NCAA, PGA, MLS, EPL, or any other professional sports league. SHARPZ mobile application is purely for social and entertainment purposes and does not accept any money wagers whatsoever. SHARPZ does not endorse any illegal or irresponsible gambling. Always gamble responsibly. If you or someone you know has a gambling problem and wants help, call 1-800-GAMBLER. Terms of Service and EULA can be found at https://sharpz.app/terms

Screenshots

LineStar DFS Optimizer & Props4 screens
Sharpz4 screens

Verdict

The call

The clearest difference is monetization model: Sharpz at free against LineStar DFS Optimizer & Props's freemium. Sharpz also leads on review sentiment (95% vs 73%). LineStar DFS Optimizer & Props's advantage is update cadence (every 5 days vs every 2 weeks) and chart position (#199 vs unranked). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LineStar DFS Optimizer & Props sells 6 in-app purchases, starting at $4.99 per 7 days and Sharpz sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for LineStar DFS Optimizer & Props against 4.8 for Sharpz. Both are backed by a comparable volume of ratings — 1.1K and 274 respectively. Written reviews are what separate them: 73% of LineStar DFS Optimizer & Props's written reviews are positive against 95% of Sharpz's.

UpkeepUpdate frequency

LineStar DFS Optimizer & Props ships an update every 5 days, Sharpz every 2 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 5 level
LineStar DFS Optimizer & Props versus Sharpz: the parameters behind the verdict, then further details
ParameterLineStar DFS Optimizer & PropsSharpz
PriceFreeFree
Rating4.8 (1.1K ratings)4.8 (274 ratings) — better
Positive reviews73.2% of reviews95.1% of reviews — better
Number of ratings1.1K — better274
Update frequencyEvery 5 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree — better
Best chart rank#199 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size139 MB26 MB
Age rating17+17+
DeveloperBetFully, Inc.Sharpz

Customer experience

LineStar DFS Optimizer & Props

All ratings1,127 ratings
Positive93.8%
Neutral2.8%
Negative3.5%
Written reviews97 reviews
Positive73.2%
Neutral6.2%
Negative20.6%

Sharpz

All ratings274 ratings
Positive95.3%
Neutral1.5%
Negative3.3%
Written reviews102 reviews
Positive95.1%
Neutral2.0%
Negative2.9%

User reviews

LineStar DFS Optimizer & Props

From 1.1K App Store ratings

What we love

  • 🚀 Best tool
  • 👍 Great help
  • 🔥 Awesome app
  • 💰 Money Maker
  • 🏆 Difference maker

Room to improve

  • 🐛 Optimizer is trash
  • 🐛 App too slow
  • 🐛 Horrible projections
  • 🐛 Needs better server
  • 🐛 Faulty features

Sharpz

From 274 App Store ratings

What we love

  • 🚀 Seamless integration with sportsbooks
  • 👍 Transparent and social betting experience
  • 💡 Ability to track and share bets
  • 🤝 Strong community of bettors
  • 📊 Detailed bet tracking and analytics

Room to improve

  • 🐛 Occasional bugs and glitches
  • 🔄 Needing to relink sportsbook accounts
  • 🤔 Issues with tailing active bets

Bugs and requests

LineStar DFS Optimizer & Props

Reported bugs

4 issues
  • Login screen freezes
  • Incompatible with older devices
  • Lineup generator/optimizer issues
  • Crashes on certain sport selections

Requested features

2 requests
  • Dark mode option
  • Advanced analytics dashboard

Sharpz

Reported bugs

2 issues
  • Some bets not closing or updating properly
  • Compatibility issues with older devices

Requested features

2 requests
  • Add time and date stamps to feed posts
  • Implement polls or other interactive features

In-app purchases

6 purchases

LineStar DFS Optimizer & Props

Subscriptions6
  • Weekly Subscription$4.997 Days
  • LineStar Premium Subscription7 Days trial$12.997 Days
  • Monthly Subscription$14.991 Month
Show 3 more
  • LineStar Premium Subscription7 Days trial$39.991 Month
  • Yearly Subscription$99.991 Year
  • LineStar Premium Subscription$269.991 Year
2 purchases

Sharpz

Subscriptions2
  • Sharpz Plus$3.991 Month
  • Sharpz Pro$12.991 Month

Questions

Is LineStar DFS Optimizer & Props free?
LineStar DFS Optimizer & Props is free to download, with in-app purchases available.
Is Sharpz free?
Sharpz is free to download, with in-app purchases available.
Which has better reviews, LineStar DFS Optimizer & Props or Sharpz?
Sharpz is rated higher. LineStar DFS Optimizer & Props averages 4.8 out of 5 from 1.1K ratings, while Sharpz averages 4.8 from 274 ratings.
Do LineStar DFS Optimizer & Props or Sharpz have ads?
Neither LineStar DFS Optimizer & Props nor Sharpz shows ads.
Which is updated more often, LineStar DFS Optimizer & Props or Sharpz?
LineStar DFS Optimizer & Props ships an update every 5 days, and Sharpz every 2 weeks. Most recently, LineStar DFS Optimizer & Props was updated on October 26, 2026 and Sharpz on October 24, 2026.

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