# LineStar DFS Optimizer & Props — user reviews > 97 indexed App Store user reviews of LineStar DFS Optimizer & Props by BetFully, Inc., rated 4.80/5 from 1,125 ratings. - Source: https://appshunter.io/ios/app/linestar-dfs-optimizer-and-props/id1036987720/reviews - App overview in markdown: https://appshunter.io/ios/app/linestar-dfs-optimizer-and-props/id1036987720.md - Rating breakdown: 5★ 986 · 4★ 69 · 3★ 31 · 2★ 6 · 1★ 33 ## What do users think of LineStar DFS Optimizer & Props? Overall sentiment: positive **Pros** - 🚀 Best tool - 👍 Great help - 🔥 Awesome app - 💰 Money Maker - 🏆 Difference maker - 🏆 Top of the Industry - 🔝 Best DFS app - 🔥 Fantastic! - 🔝 THE BEST DFS TOOL - 🏆 Awesome Sports App - 👍 Good app with good resources for NFL - 💰 Simply the best way to play in DAILY DFS - 👍 Great Service - 🔝 Best analytical DFS app - 🏆 LineStar for the Win - 👍 Great Resource - 💰 This App = 💰 - 🏆 Creates many different winning lineups **Cons** - 🐛 Optimizer is trash - 🐛 App too slow - 🐛 Horrible projections - 🐛 Needs better server - 🐛 Faulty features - 🐛 No ease of access - 🐛 Crashing - 🐛 Glitches and bugs - 🐛 Not dependable waste of money - 🚫 DNOT use for NBA or NFL DFS **Commonly reported bugs** - Login screen freezes - Incompatible with older devices - Lineup generator/optimizer issues - Crashes on certain sport selections **Most requested features** - Dark mode option - Advanced analytics dashboard ## Newest reviews (10 of 97) ### 2/5 — Optimizer *2025-11-21, version 7.4.59* I was trying to use the new Optimizer for the tiers and with extra settings, it wouldn’t let it generate any lineups ### 3/5 — Needs better server *2024-10-13, version 7.4.42* If you wait for NFL active players to come out the app will crash. Not the best app for Sunday mornings. ### 3/5 — App keeps crashing *2024-06-28, version 7.4.28* This app crashes way too often for me to use it consistently and I don’t know how often the Props AI tool be winning but I wish it was a little more accurate cause whenever I use picks from it they end up losing so do something about that plz Ik it can’t predict the future but it could more accurate just a little is all ### 3/5 — Faulty features *2024-06-24, version 7.4.28* The min and max batter slider NEVER works, have to go though and reduce players projection to get them to stop showing up. App crashes a lot too. Works better on my android phone than my iPad ### 4/5 — N.a *2024-04-20, version 7.4.25* App close on it own ### 1/5 — Not worth it *2024-02-12, version 7.4.18* Ever since I got this. I haven’t won a single slip with their projection. My own picks were way better then theirs. Bet against them would be best. Wasted my money. ### 1/5 — Scammy *2024-01-08, version 7.4.14* Wish I could give 0 stars Literally said it had a 3 day free trial then proceeds to charge me 40$ right after,I decided to just try it anyways and it was terrible ### 3/5 — Glitches and bugs *2023-10-27* App was cool until it started glitching on me a lot. When I go on the app it closes the app on me and then the props would be available ahead of time even the night before and now its never available and if it is available its later on the next day which I find weird. It seems like bugs or glitches are happening? Plus, it shows they have other sports available such as csgo and others but when you click on it, it never has props or anything available for it. False advertisement! Otherwise it can be good if they fix all those issues. **Developer response:** Thank you for your invaluable feedback regarding your experience with our app. We apologize for the glitches you encountered and are excited to announce that we've recently released a new version aimed at resolving many of these bugs. We earnestly invite you to download the latest version and check if the issues have been resolved to your satisfaction. Your observations regarding the glitch and the availability of props and other sports features are crucial to our continuous refinement process. If any issue persists or you have specific bug reports, please reach out to us directly at Info@FantasySportsCo.com as our team is committed to rapidly addressing and rectifying any bugs that you come across. Your satisfaction and engagement are our priority, and we look forward to hearing from you to further enhance the app experience. ### 5/5 — Best DFS product *2023-09-25, version 7.39.1* 1 of the best DFS and prop betting apps out easy too make winning lineups on the go ### 5/5 — Winner *2023-09-20, version 7.39* I won money with them like 2,000 with than three days ## Most critical reviews (10 lowest-rated) ### 1/5 — Ownership is trash *2025-08-23, version 7.4.56* Good statistics but they have no idea what they are doing when it comes to player ownership pretty much the very most important thing in daily fantasy. Unreliable garbage! ### 1/5 — Bad App…No profits *2025-07-23, version 7.4.53* This app will cause you to lose majority of your wagers….very inconsistent where it says player have good matchup they do poorly vise versa and when it say players have bad matchups they out performs everyone else on the team. Just save your money on this app…totally complete money scam for the price ### 1/5 — App is not functional on iMac *2024-11-22, version 7.4.46* Linestar app is not functional on an iMac - when you open the application all you see is program code and an error message - please fix. ### 1/5 — Horrible projections *2024-11-17, version 7.4.46* If you need help donating money, and you rather not donate it to god or charity. This app has you covered. Best app for horrible projections. Guaranteed to make you lose money. ### 1/5 — Letdown *2024-11-07, version 7.4.46* This App has a lot of Information about everything from the Weather to Injuries. It just lacks the most important thing needed for betting, probabilities. It has no Probability Scores and no way to track it’s historical accuracy. Don’t waste your money, it’s just smoke and mirrors. ### 1/5 — Being charged after I deleted it 3 months ago *2024-09-11, version 7.4.38* Why am I being charged after I deleted LineStar 3 months ago ### 1/5 — Scams *2024-07-24* Dont use this app 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 this app can not be trusted and if you do use this app keep screenshots always handy they csnt be trusted . And apple isnt any help or better 😤 **Developer response:** Thank you for your feedback, and we're sorry to hear about the difficulties you've encountered with your subscription. We understand how frustrating this situation must be, and we apologize for any inconvenience it has caused. Billing and subscription management are handled directly through Apple, which is why our support team directed you to them for assistance. Unfortunately, this limits our ability to resolve billing issues directly. That said, we care about your experience with LineStar and are committed to ensuring our users have the best possible service. We appreciate your understanding and hope that any future interactions will be smoother. If there’s anything else we can do to assist, please don’t hesitate to reach out. ### 1/5 — No ease of access *2024-06-22, version 7.4.28* App is confusing and has no pertinent information ### 1/5 — GIVE ME MY MONEY BACK!!! *2024-03-28, version 7.4.23* **BUYER BEWARE** THERE IS NO 7-DAY TRIAL OFFER. They charge and take $39.99 away upfront and WONT REFUND AND OR LET YOU CANCEL YOUR SUBSCRIPTION on the app.. SCAM SCAM SCAM ### 1/5 — Crashing *2024-03-02, version 7.4.19* I click on nhl players and the app crashes ## Most praised reviews (10 highest-rated) ### 5/5 — Great *2026-05-12, version 7.4.66* Amazing app, great projections especially on MLB picks. Literally the most ive been up in profit since I started using it. I just wish it was mire visually appealing but amazing app man. I think the monthly price is steep compared to others but hey , you make it back. ### 5/5 — Best tool *2025-12-21, version 7.4.60* Great company. I’ve been using at least 7 years. Makes dfs easy and fun. ### 5/5 — Great help *2025-08-31, version 7.4.56* Eliminates the extra research ### 5/5 — Great app, tons of data! *2024-07-08, version 7.4.29* Been using the LineStar app for years and love it. So easy to navigate. The new Props AI tool makes it simple to find the edges with all the stats you can compare. The DFS product knocks it out of the park also! Highly recommended! ### 5/5 — Best DFS site on the planet *2024-05-23, version 7.4.28* Line star is the best site for projections and insight in todays sports. Especially for sports gamblers. I recommend everyone to check out their page daily for new content. ### 5/5 — Great *2024-03-26, version 7.4.21* Probably the best resource for DFS. Great App! ### 5/5 — Best bang for buck *2024-03-22, version 7.4.21* This is one of the best and user friendly optimizers for those playing multiple sports to get the edge you need to take down some tournys. Would recommend to anyone. ### 5/5 — Great information!!! *2024-02-26, version 7.4.19* this app is truly amazing,very informative for all your DFS needs and Sports Betting! it's my main source of information! pricing by far is affordable compared to similar platforms.as well many opportunities for prizes through giveaways. ty LINESTAR!!! ### 5/5 — Very good app for DFS *2023-10-03* 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! ### 5/5 — Linestar for the win! *2023-10-02, version 7.4* Linestar has great projections and customer service. Along with an awesome social media team, it provides an amazing community! --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-13.*