Video Delay Instant Replay vs RefRadar

Hands-free video feedback for coaching & self-analysis. Sports Training Made Simple! #1 Sports App on iPad * Pro-grade features - Trusted by major league teams * Instant feedback - No stopping to review videos * All sports - Baseball, volleyball, gymnastics, golf, swimming * External camera support (GoPro Hero 10+ / UVC USB-C / IP / RTSP / NDI) * Privacy first - No login required * Try free - No account, no card required JASON KANZLER, Farm Director with the Chicago Cubs: "Video Delay Instant Replay has been one of the most consistently valuable tools we’ve used. I first introduced it in Houston, where it was quickly embraced across hitting, defense, baserunning, catching, and other training domains. Since joining the Cubs, we've brought it into our work again, and it continues to be a simple and effective way to deliver immediate visual feedback—a cornerstone of quality skill development. I'm grateful for tools like this that make coaching better and athletes more empowered. I fully recommend it to anyone looking to enhance learning in a training environment." Transform any iPhone or iPad into a sports analysis tool. Get instant video feedback without stopping your training - see your technique seconds after you perform it. Ideal For: * YOUTH SPORTS COACHING / PLAYER DEVELOPMENT: Great for coaches who work with athletes needing visual feedback to understand proper form. * PHYSICAL EDUCATION CLASSES: Excellent for students to conduct self-assessments. * INDIVIDUAL SKILL DEVELOPMENT: Perfect for athletes training alone who want to analyze their technique and make faster progress. * SPORTS REHABILITATION: Useful for physical therapists and trainers assisting athletes recovering from injuries and working on rebuilding proper movement patterns. * PERFORMERS: Refine acting, dancing, or presentation skills. How it works - 5 Simple Steps - Set 5 seconds delay time (for video buffering) - Perform your action (swing, throw, kick, etc.) - 5 seconds later watch your performance played back on the screen - Immediately adjust your form based on what you saw - Repeat the cycle for continuous improvement Replay in slow-motion for frame-by-frame analysis * DELAY MODE Continuous delayed video stream Up to 20 minutes buffer at 60fps 2K video quality Split Screen / Versus Mode Recording Quick Save Dynamic Buffer Replay View \\ Perfect for practice drills, plays analysis, or broadcasting. * SLOW-MO MODE Automatic slow-motion replay Visual countdown timer \\ Perfect for in-depth technique analysis * REPLAY VIEW Frame-by-frame analysis Slow-motion playback Analysis tools Annotations & Sharing Trim & Export * REMOTE CONTROL Stream between Apple devices - use one as a camera and the other as a remote controller Connect external cameras: - UVC-compliant USB-C camera with iPad - IP / RTSP / NDI - GoPro AirPlay to the TV screen * ANALYSIS TOOLS On-screen drawing Angle measurement Stopwatch Motion detection grid Horizontal flip for mirror view Rotation Frame-by-frame analysis Compare Technical Specs: Resolutions: 480p, 720p, 1080p, plus custom options Compatibility: iPhone, iPad, GoPro Hero 10+, DJI Action 3 and newer Storage: RAM-only Buffer: Up to 20 minutes @ 60fps *Buffer depends on device memory and video quality.  Disable audio capture to keep music or podcasts playing. Privacy & Security: No registration required No cloud uploads - videos stay on your device Auto-clear buffer when app closes GDPR compliant Support: videodelay.app Manual: videodelay.app/user-guide Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ *GoPro® compatibility requires Hero 10 or higher with the latest firmware. Disclaimer: This product is not affiliated with, endorsed by, or in any way associated with GoPro Inc. or its products and services. GoPro, HERO, and their respective logos are trademarks or registered trademarks of GoPro, Inc.

RefRadar finds you games — and now it runs them. Connect your Ref Centre account once and RefRadar shows every available game the moment it's posted, with the distance and drive time to each field, so you can claim the ones that work for you before anyone else does. Then on match day it becomes the only thing you need on the field. FIND GAMES ON REF CENTRE • Sign in with your existing Ref Centre login • Every open game, pulled straight from Ref Centre • Distance and estimated drive time to every field • One-tap directions in Apple Maps • Filter by distance, day, time of day and age group • Separate filters for browsing and for what you get alerted about • Your assigned schedule, always kept up to date • Add games to Apple Calendar or Google Calendar in one tap MATCH DAY • A real match clock — your own half and half-time lengths, plus quarters, extra time and penalties • Score, goalscorers and substitutions, logged as they happen • Cautions and dismissals with shirt numbers and reasons • Show the same number a second yellow and the dismissal is recorded for you • Choose who kicks off — RefRadar swaps it at half time so you never have to remember • Optional water-break reminders at the halfway point of each half • Goalscorer prompts you can switch off for leagues that don't want them ON YOUR APPLE WATCH • Your games sync across — start one without touching your phone • Swipe left or right to record goals and cards for the team on that side • It buzzes on your wrist the moment time is up • Set a match up on the Watch from scratch, no phone needed • Records an Apple Health workout, so the match counts towards your rings AT A GLANCE • The live score and running clock in the Dynamic Island, from kick-off to full time • A home-screen widget for your next game AFTER THE MATCH • A full match report — every goal, card, minute and substitution • Log your fee for the game • Distance covered and average heart rate from your Watch REFRADAR PRO Refereeing is free. The whole of Match Day, the entire Apple Watch app, the widget, the Dynamic Island, your results and your match reports cost nothing — and anything you record stays yours to read. Pro adds the layer on top: • Instant push alerts the moment a new game matching your filters is posted • Heat maps — your GPS positioning from your Watch, drawn on a pitch • Earnings totalled by month, year and all time • Season trends — matches, distance, cards per match and average heart rate RefRadar Pro is an auto-renewing monthly subscription ($4/month). Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is turned off at least 24 hours before the end of the current period, and can be managed in your Apple Account settings. RefRadar is an independent companion app built for referees. It is not affiliated with, endorsed by, or sponsored by Ref Centre or refcentre.com; it simply works with your existing Ref Centre account on your behalf. Terms of Use (EULA): https://refradar.pages.dev/terms Questions or feedback? Email refradarofficial@gmail.com