Retro Flash vs CompSesh

Welcome to Retro Flash and the Arcade Bouldering Community! Retro Flash is the Ultimate Spray Wall App, designed with every member of the climbing community in mind! We have created a lot of unique tools to ensure that everyone has everything they need to get the most out of their spray walls! For example, we support symmetrical, partly symmetrical, adjustable and private walls! Set all kinds of problems on your wall, like circuits or even competition boulders! With our wall upgrades, we upgrade your walls to the next level, opening up a lot of new possibilities! Now, you can even upgrade your walls by yourself!! Retro Flash supports the Fontainebleau, Dankyu and Hueco grading systems. You can also define your own grading systems or even deactivate grading! Download Retro Flash now and become a part of our growing community!

Compete with friends, climb the leaderboards, claim the crown. CompSesh is the only live multiplayer app for indoor bouldering. Whether you're logging a quick solo session or throwing down in a multiplayer comp, everything is tracked, scored, and synced automatically. MULTIPLAYER SESSIONS WITH FAIR PLAY This is where CompSesh stands apart. Create a multiplayer session, invite friends, and compete on a live leaderboard that updates in real time. Turn on balanced scoring and use each player's skill rating to level the playing field — so a V3 climber and a V8 climber can go head-to-head and both have a real shot at winning. Now the strongest climber in your group can finally be humbled. SESSION LOGGING MADE SIMPLE Tap a grade and attempts. Done. CompSesh supports any custom gym grade system so it works at any gym, anywhere. Choose your scoring style — Top 5 for competitive sessions, Top 10 for a balanced approach, or No Limit for pure endurance — and let the app handle the math. Prefer something casual? Switch to Casual mode and just count boulders without scores. SKILL INDEX & PROGRESS TRACKING Your Skill Index is a composite performance metric built from your average grade, max grade, flash rate, and efficiency — all visible on your profile. Review session history, spot trends, and see where you're improving over time. Pro members unlock extended analytics: see your full history, score trend charts, grade distribution breakdowns, rating history, and gym-filtered stats. APPLE WATCH APP Track sessions directly from your wrist. View your live score, session timer, and multiplayer rank without pulling out your phone. Designed for chalk-covered hands and fast-moving sessions. COMMUNITY GYM DIRECTORY Find your gym, if it's not in the app, add it. Check gym leaderboards, see who's climbing where, and find your local crew. Claim and moderate your gym's page as an owner or setter. SOCIAL & CONNECTED Follow other climbers. React to their sends. Share sessions in your group chats. Public profiles show Skill Rating, session history, and gym affiliations — so you can keep up with your friends or make sure they don't out-climb you. WHAT'S FREE Log solo sessions, join multiplayer sessions your friends create, track your skill rating and stats up to 1 month, follow your friends and find gyms. No account paywall — just download and climb. COMPSESH PRO Upgrade to Pro and unlock the full experience: → Create and host multiplayer sessions with live leaderboards and handicap scoring → Apple Watch companion app for wrist-based tracking → Extended stats with charts, trends, and up to 1 year of analytics → Attach photos and videos to your sends → Custom profile accent colors and session themes Free 1-month trial. Then $7.99/month or $44.99/year. Join a growing community of climbers who track smarter, compete fairer, and climb harder. Download CompSesh and turn your next gym session into something worth remembering. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/