# LineupHQ FanDuel DFS Optimizer — user reviews > 66 indexed App Store user reviews of LineupHQ FanDuel DFS Optimizer by RotoGrinders, rated 4.70/5 from 2,485 ratings. - Source: https://appshunter.io/ios/app/lineuphq-fanduel-dfs-optimizer/id1132689942/reviews - App overview in markdown: https://appshunter.io/ios/app/lineuphq-fanduel-dfs-optimizer/id1132689942.md - Rating breakdown: 5★ 2,053 · 4★ 243 · 3★ 101 · 2★ 21 · 1★ 67 ## What do users think of LineupHQ FanDuel DFS Optimizer? Overall sentiment: neutral **Pros** - 🚀 Great app - 👍 Helpful for building lineups - 🚀 Easy to use - 🚀 Useful tool - 👍 Awesome app - 👍 Works well - 👍 Good for a starting point - 👍 Lifesaver - 👍 Best lineup app **Cons** - 🐛 Doesn't work - 🐛 Not accurate - 🐛 Incomplete player pools - 🐛 Terrible site - 🐛 Crashes - 🐛 Erratic functionality - 🐛 Teams listed not playing **Commonly reported bugs** - Logs users out and says trial has ended - Single game and late slate options show errors - Crashes when trying to lock a player **Most requested features** - More functionality like desktop version - Access to all slates, not just main - More player stats/logs/metrics - Updated player health info ## Newest reviews (11 of 66) ### 3/5 — Terrible *2020-07-29, version 1.9.4* Terrible site. Not accurate. ### 2/5 — New user *2019-08-03, version 1.4.5* Trying to figure it out but getting a lot of errors messages with little help ### 5/5 — Premium *2019-03-02, version 1.4.3* If your a premium member this app is very helpful if you don’t have alot of time to build ### 4/5 — Limited slates *2018-12-09, version 1.4.3* App is great for full slate games but no single game slate options. Would buy if it offered full coverage for FanDuel. ### 5/5 — Best app *2018-10-07, version 1.4.1* Very easy to use and move through ### 2/5 — Review *2018-10-06, version 1.4.1* Not exactly the help your looking far too many players they have not too specific on one line up but a group of decent projections not cool. You can give your self the same win or line up starting to think it’s your own gut nothing to do with opinions ### 5/5 — Great product *2018-09-30, version 1.4.1* This is a wonderful tool thats helped help me build a competitive team without have to spend dozens of hours on research. ### 5/5 — Great tool *2017-11-17, version 1.2.8* Great tool for a fun time ### 4/5 — Glad it's free *2017-10-12, version 1.2.8* Hasn't helped me win yet and the baseball slates don't work if they are multiple days... ### 5/5 — Best app for fantasy sports *2017-09-27, version 1.2.6* Good to use for fanduel ### 3/5 — QuickBuild *2017-08-25, version 1.2.6* Weak picks. Only makes pics to come up with $0 left. Not based on player stats. ## Most critical reviews (10 lowest-rated) ### 1/5 — Do not buy *2025-11-04, version 2.7.4* Does not work will take your money. ### 1/5 — Not accurate *2025-03-28, version 2.7.2* Your app isn’t accurate you want people to sign up to your app to lose money have been tracking your player adjusted lineups and they all fail. ### 1/5 — Not worth it *2021-10-26, version 2.4.2* If I want to do NFL & PGA lineup optimizer you are charging $119.99. Definately not worth that much $$$. Sorry ### 1/5 — MADE ME PAY TWICE *2018-12-14, version 1.4.3* My trial ended... I purchased the ‘nba’ option. It logs me out and every time I log in it says ‘your free trial has ended’ ### 1/5 — Disappointing *2018-11-09* Was really looking forward to getting a upper hand but because I’m in another country I have done my money cold. ### 1/5 — To many games don’t work. *2018-09-13, version 1.4.1* I like the concept of this app very much. Unfortunately any of the single games and a few of the other game options are either not available or not working. I think once a gets fixed it’ll be great. ### 1/5 — Useless *2018-03-08, version 1.2.9* Works fine for the main slate of the day but always shows ‘error’ when trying to do the single game or late slate. Also I’ve never won a tournament with the picks given, I’ve been better off just doing my own research and winning doing that. Just stick with the rotogrinders main app and numberFire. ### 1/5 — System Error *2017-09-26, version 1.2.6* Doesn't work, repeated System Error ### 1/5 — Crash Worthy *2017-03-27, version 1.1.8* App constantly crashes when trying to lock a player. ### 2/5 — Incomplete player pools *2021-09-16, version 2.3.6* I primarily play the single game Thurs/Sun/Mon slates, and they inexplicably refuse to add kickers to the player pools for those slates. This makes building complete sets of lineups impossible because there are key players missing. Not sure why this very straightforward problem can't be addressed. ## Most praised reviews (10 highest-rated) ### 5/5 — Great! Tons of success! *2023-04-21, version 2.6.5* Great! Tons of success! ### 5/5 — ROI!!! *2022-09-16, version 2.5.8* So I tested the multiple lineup optimizer and it provided multiple winning lineups definitely going to keep using this app!!! ### 5/5 — Great App *2022-04-24, version 2.5.2* Like the functionality of the app. ### 5/5 — It works. First lineup I built on the first 5 free lineups. *2021-12-18, version 2.4.5* I won $500. Probably not gonna use it again but still. It works. ### 5/5 — Great *2020-12-06, version 2.0.6* Great ### 5/5 — TimmyD *2020-09-11, version 2.0.1* Awesome APP!! ### 5/5 — Win *2020-06-06, version 1.9.1* Need top 3 line up ### 5/5 — Absolutely Wonderful *2020-02-13, version 1.6.9* Better than I imagine and I have come to close to the top quite a few times!!! ### 5/5 — Works well *2020-01-18, version 1.6.9* It can be better I suppose but it’s better than nothing ### 5/5 — Could be better *2019-09-12, version 1.5.1* How about adding access to All slates and not just the main? And what about more functionality like in the desktop version? --- *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 2026-08-26.*