TrAIner: Your AI assistant

TrAIner is your pocket form coach. Record up to 30 seconds, trim to the working set, and get coaching notes you can act on — without turning every workout into a video project. HOW IT WORKS • Record with the front camera or import from Photos • Trim with a filmstrip so you analyze only the reps that matter • Analyze on device with Vision pose tracking • Or tap Analyze with AI for richer coach notes (pose data or a short clip — you choose) • Review reps, match %, positives, issues, and pose overlays with timestamps BUILT FOR THE GYM FLOOR • 139+ exercises with guidance by muscle group • Home dashboard for weekly sets, form focus, and recent sessions • History stays on your phone so you can replay and improve PRIVATE BY DESIGN • On-device analysis never uploads your video • Analyze with AI only sends what you opt into • No account required to train PLANS • Free: on-device analysis plus a small lifetime allowance of Analyze with AI • TrAIner Pro: daily Analyze with AI (pose or video modes) • Pro Unlimited: unlimited Analyze with AI Subscriptions are available weekly, monthly, or yearly and auto-renew until cancelled in Settings. Train with a coach in your pocket. Record the set. Fix the form. Standard Terms of Use (EULA) applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.trinioapps.online/trainer/privacy/