--- title: "GKL+ React - Reviews, Revenue and Downloads in United States | Apple App Store" description: "GKL+ React™ is the first ever lacrosse faceoff tool that captures reaction time. Improving your reaction time is one of the best investments you can make as a faceoff athlete in your lacrosse career." --- # GKL+ React — United States > Innovate to Dominate ![GKL+ React App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/cb/93/4b/cb934bfa-2502-a022-5e9d-2768d134636c/AppIcon-1x_U007emarketing-0-11-0-85-220-0.png/434x0w.png) **Developer:** [GKL PLUS](https://apptail.io/developer/gkl-plus-EAGf) **Category:** Sports **Rating:** 3.6/5 (23 ratings) **Price:** Free **Bundle ID:** io.green-knuckles.knoxweb **Store:** Apple App Store **Country:** United States **Version:** 4.1 (released 2025-05-20) **Original Release:** 2022-07-20 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1504647384) **AppTail Page:** [https://apptail.io/app/gkl-react-bJsb/united-states](https://apptail.io/app/gkl-react-bJsb/united-states) ## GKL+ React Description GKL+ React™ is the first ever lacrosse faceoff tool that captures reaction time. Improving your reaction time is one of the best investments you can make as a faceoff athlete in your lacrosse career. There’s no better way to improve reaction time than by working with professional faceoff coaches and programs that will solidify your technique. The demand for reaction time training is extremely high amongst all levels of lacrosse, and up to this point, there has not been a tool that not only measures reaction time but also tracks your progression to ensure the faceoff training is effective. GKL+ React™ has been designed to utilize the faceoff athlete’s cell phone as a tool to capture their reaction time during training sessions whether they are focusing on clamping, raking, or countering opponents. GKL+ React™ is packed with innovative features, including: • Adjustable settings (timing of faceoff commands and number of reps) • Variable timing between “set” and “whistle” • Front and back camera capable • Hands-free audio-driven sessions • Captures time down to the millisecond • Reporting and tracking dashboard (1-day and rolling 7-day, 4-week, 1-year) • No additional equipment is required • Multi-function use (reaction time for clamping, raking, countering, etc.) • Machine-learning • Monthly or Annual subscriptions ($9.99 per month or $99.99 per year) Are you ready to join faceoff specialists around the nation who want to dominate the X? Learn more about GKL+ React™ and other products at GreenKnucklesLacrosse.com. (a) A link to the Terms and Use in your app: (a) (b) A link to the Privacy Policy in your app: (b) ## GKL+ React Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/7e/28/19/7e281950-e92c-a14b-f6d7-47ffb9f5c213/b2865728-c7d9-4fc9-87c9-4f71fe95a374_IMG_0864.PNG/392x696bb.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/0d/eb/cf/0debcfa0-f784-f49d-735b-2fbc6528957c/e106bd33-bff7-432f-8bd7-8474aa368676_IMG_0865.PNG/392x696bb.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/31/2d/dd/312dddb3-a2e0-132d-c0f3-31f27924f244/c427465f-b17f-49c1-be58-126a9df7fc88_IMG_0867.PNG/392x696bb.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/b6/7f/8a/b67f8aea-6948-eeac-51dc-e352302313d3/56189a45-9a9d-45d4-ab5d-2d0e19f694dc_IMG_0868.PNG/392x696bb.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/8c/f0/46/8cf04666-00d5-3a56-11c6-5d32c3a8de4f/08b2d53e-4f0f-43a0-ae12-39b6843a6202_IMG_0869.PNG/392x696bb.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/2a/af/69/2aaf690d-907c-4a56-4dd4-f6a1fd2b6667/a681c84f-dd4a-44ee-a572-69d2b62030c0_IMG_0871.PNG/392x696bb.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/19/aa/08/19aa0823-778b-07cb-710d-7a91184e2ad3/47238e03-2cff-45e9-be15-a553117cc79d_IMG_0866.PNG/392x696bb.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/3b/3a/f6/3b3af6d7-bf8b-7386-6822-57bb4b4f7b7a/f758e8d3-3963-4160-bd4c-292c878ef4c9_IMG_0872.PNG/392x696bb.png) ## GKL+ React Rating Breakdown in United States - 5 stars: 12 (60%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 1 (5%) - 1 stars: 7 (35%) ## GKL+ React Reviews in United States ### ***** "Fantastic App" Great tool for faceoff guys. It holds my son accountable for getting his reps in and makes sure he’s staying on top of his training. Looking forward to seeing more stuff from GKL. -- Oh yes123, 2024-07-22 ### *---- "App not working" I started the trial for gkl plus but it says i dont have it and wont let me use the app -- ip_045, 2024-07-20 ### ***** "Big Step Forward" Amazing training tool for face off players. I’ve always had to have another person with me to train for face offs and now I can do it on my own, with recorded feedback! This is something that’s been needed for the lacrosse world -- xxlittlematthews, 2024-07-02 ### **--- "App keeps crashing" This is a great idea for the solo faceoff guys but it keeps crashing every time I try to use it -- jake hetzel, 2024-01-03 ### ***** "This is Great!" GKL is BACKKK with the best app ever! Motivates me so much to get better -- Thatfogoguy, 2023-12-13 ### ***** "Perfect Reaction Training" Great app couldn’t be happier. Very easy setup and even easier to use. Simple and affordable. Does not disappoint! -- ninja hoag, 2023-12-13 ### ***** "Awesome app!" App is really easy to use, great for all FO athletes. -- joe smith 17, 2023-12-12 ### *---- "Subscriptions" Payed ten dollars for a subscription and it won’t let me use the app! Very disappointing -- artist whith a heart, 2023-10-07 [View all GKL+ React reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## GKL+ React In-App Purchases | Item | Price | |------|-------| | Monthly | $9.99 | | Annually | $99.99 | ## GKL+ React Discovered Keywords - react - gkl ## Apps Similar to GKL+ React - [Players Academy](https://apptail.io/app/players-academy-WPdb/united-states) - [Crease Pro App](https://apptail.io/app/crease-pro-app-Posb/united-states) - [FaceOffAcademy](https://apptail.io/app/faceoffacademy-SIsb/united-states) - [Lacrosse Training & Workouts](https://apptail.io/app/lacrosse-training-workouts-NHub/united-states) - [LAX Face Off](https://apptail.io/app/lax-face-off-yfwc/united-states) - [Teamitup](https://apptail.io/app/teamitup-gbcd/united-states) - [Project KC Lacrosse](https://apptail.io/app/project-kc-lacrosse-LfYn/united-states) - [FOGO Pro](https://apptail.io/app/fogo-pro-CtIo/united-states) - [GET REPS Lacrosse](https://apptail.io/app/get-reps-lacrosse-hJsp/united-states) - [Faceoff Factory](https://apptail.io/app/faceoff-factory-yTxp/united-states) ## GKL+ React Available In - [United States](https://apptail.io/app/gkl-react-bJsb/united-states) - [Australia](https://apptail.io/app/gkl-react-bJsb/australia) - [Canada](https://apptail.io/app/gkl-react-bJsb/canada) - [Brazil](https://apptail.io/app/gkl-react-bJsb/brazil) - [Belarus](https://apptail.io/app/gkl-react-bJsb/belarus) - [Chile](https://apptail.io/app/gkl-react-bJsb/chile) - [China](https://apptail.io/app/gkl-react-bJsb/china) - [Colombia](https://apptail.io/app/gkl-react-bJsb/colombia) - [Czechia](https://apptail.io/app/gkl-react-bJsb/czechia) - [Germany](https://apptail.io/app/gkl-react-bJsb/germany) - [Denmark](https://apptail.io/app/gkl-react-bJsb/denmark) - [Dominican Republic](https://apptail.io/app/gkl-react-bJsb/dominican-republic) - [Algeria](https://apptail.io/app/gkl-react-bJsb/algeria) - [Ecuador](https://apptail.io/app/gkl-react-bJsb/ecuador) - [Egypt](https://apptail.io/app/gkl-react-bJsb/egypt) - [Spain](https://apptail.io/app/gkl-react-bJsb/spain) - [Finland](https://apptail.io/app/gkl-react-bJsb/finland) - [France](https://apptail.io/app/gkl-react-bJsb/france) - [United Kingdom](https://apptail.io/app/gkl-react-bJsb/united-kingdom) - [Greece](https://apptail.io/app/gkl-react-bJsb/greece) - [Hong Kong SAR China](https://apptail.io/app/gkl-react-bJsb/hong-kong) - [Hungary](https://apptail.io/app/gkl-react-bJsb/hungary) - [Indonesia](https://apptail.io/app/gkl-react-bJsb/indonesia) - [Ireland](https://apptail.io/app/gkl-react-bJsb/ireland) - [Israel](https://apptail.io/app/gkl-react-bJsb/israel) - [India](https://apptail.io/app/gkl-react-bJsb/india) - [Italy](https://apptail.io/app/gkl-react-bJsb/italy) - [Japan](https://apptail.io/app/gkl-react-bJsb/japan) - [South Korea](https://apptail.io/app/gkl-react-bJsb/south-korea) - [Kuwait](https://apptail.io/app/gkl-react-bJsb/kuwait) - [Kazakhstan](https://apptail.io/app/gkl-react-bJsb/kazakhstan) - [Malta](https://apptail.io/app/gkl-react-bJsb/malta) - [Mexico](https://apptail.io/app/gkl-react-bJsb/mexico) - [Malaysia](https://apptail.io/app/gkl-react-bJsb/malaysia) - [Nigeria](https://apptail.io/app/gkl-react-bJsb/nigeria) - [Netherlands](https://apptail.io/app/gkl-react-bJsb/netherlands) - [New Zealand](https://apptail.io/app/gkl-react-bJsb/new-zealand) - [Peru](https://apptail.io/app/gkl-react-bJsb/peru) - [Philippines](https://apptail.io/app/gkl-react-bJsb/philippines) - [Pakistan](https://apptail.io/app/gkl-react-bJsb/pakistan) - [Poland](https://apptail.io/app/gkl-react-bJsb/poland) - [Portugal](https://apptail.io/app/gkl-react-bJsb/portugal) - [Romania](https://apptail.io/app/gkl-react-bJsb/romania) - [Russia](https://apptail.io/app/gkl-react-bJsb/russia) - [Sweden](https://apptail.io/app/gkl-react-bJsb/sweden) - [Singapore](https://apptail.io/app/gkl-react-bJsb/singapore) - [Thailand](https://apptail.io/app/gkl-react-bJsb/thailand) - [Türkiye](https://apptail.io/app/gkl-react-bJsb/turkey) - [Ukraine](https://apptail.io/app/gkl-react-bJsb/ukraine) - [Vietnam](https://apptail.io/app/gkl-react-bJsb/vietnam) - [United Arab Emirates](https://apptail.io/app/gkl-react-bJsb/united-arab-emirates) - [South Africa](https://apptail.io/app/gkl-react-bJsb/south-africa) - [Argentina](https://apptail.io/app/gkl-react-bJsb/argentina) - [Azerbaijan](https://apptail.io/app/gkl-react-bJsb/azerbaijan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*