MOD PRO vs HSL Training

MOD PRO gives dental professionals instant access to 250+ expert-led lessons, CE credits, and AI-powered learning — all in one app. LEARN FROM THE BEST Stream full courses from top faculty in 3D printing, implants, smile design, dentures, and more. Every lesson includes CE credit tracking and downloadable resources. AI-POWERED ASSISTANT Ask Faculty AI any clinical question. Get answers grounded in MOD's course library with direct links to relevant video lessons. EARN CE CREDITS Complete quizzes after each course to earn CE certificates. Track your progress across all courses in one dashboard. WHAT'S INCLUDED WITH MOD PRO • 250+ video lessons across 20+ courses • CE quizzes and downloadable certificates • Faculty Insights — quick clinical tips from experts • Weekly Study Club sessions • Premium resources — PDFs, STL files, and guides • AI-powered Faculty Assistant • New content added regularly BROWSE FREE Explore the full course catalog and preview content before subscribing. Free accounts get 30-second previews of all video content. BROWSE FREE Explore the full course catalog and preview content before subscribing. Free accounts get 30-second previews of all video content. SUBSCRIPTION MOD PRO membership is available as a monthly auto-renewable subscription at $399/month. Subscribe directly in the app or at themodinstitute.com. Free users can browse the full catalog and preview 30 seconds of any video. • Payment is charged to your Apple ID account at confirmation of purchase • Subscription automatically renews unless turned off at least 24 hours before the current period ends • Manage or cancel anytime in Settings → Apple ID → Subscriptions • Terms of Use: https://www.themodinstitute.com/terms • Privacy Policy: https://www.themodinstitute.com/privacy-policy

HSL Training is a color-perception game for practicing hue, saturation, and lightness. Observe the target color, then recreate it with H, S, and L sliders and one-step adjustment buttons. Each answer is scored from 0 to 100 using perceptual color difference (CIEDE2000). FIVE TRAINING MODES • EASY: Lock lightness and focus on hue and saturation • NORMAL: Match hue, saturation, and lightness across five rounds • HARD: Ten rounds with a 30-second clock for each color • ABSOLUTE: Match colors shown against different backgrounds • MEMORY: Memorize each target for 10 seconds, then recreate it while hidden Clear every standard round with an S grade to unlock ENDLESS for that mode. Keep scoring 96 or higher with no round limit; the run ends at 95 or below. EASY, NORMAL, and HARD streaks can be submitted to Game Center leaderboards. ABSOLUTE and MEMORY streaks stay on your device. FEATURES • Fine-tune every HSL value one step at a time • Review scores, grades, and perceptual color difference by round • Share results to social and messaging apps • Save a best score for each mode on your device • Japanese and English interface LIFE Each session costs 1 LIFE. One LIFE recovers at the start of every hour, up to a natural limit of 5. Completing an optional rewarded ad adds 5 LIFE. A one-time Unlimited Lives purchase lets you train without spending LIFE and removes banner ads. Built for designers, illustrators, photographers, color learners, and anyone who wants to turn color matching into a game.