Repflows vs GymMatrix AI

RepFlows generates personalized workouts in seconds, tracks every set with RPE, and learns your training pattern over time. Built for lifters who want serious data without spreadsheet babysitting. WHAT YOU CAN DO • Generate workouts with AI - pick your split, equipment, and target duration. RepFlows assembles a workout from a curated 800+ exercise database in seconds. • Track sets with RPE - Rate of Perceived Exertion (1–10) on every set, plotted over time so you can see when fatigue is creeping in before it stalls progress. • Log workouts your way - type, dictate, or pick from history. Build-then-start flow lets you preview the full workout, swap exercises, and edit before you start lifting. • Browse 800+ exercises — full anatomy diagrams, primary/secondary muscle targeting, equipment filters, and form notes. Favorite the ones you actually use. • Track personal records — automatic PR detection on weight × reps, with progression charts per exercise. • See body progress — measurements, body weight, photo timeline, all in one place. PRO FEATURES Pro unlocks the full app: unlimited AI workout generation, advanced RPE trend analysis, exercise favorites, body measurement charts, and priority access to new features. • Free: 5 AI workouts per month, basic logging, exercise browser • Pro Monthly: $4.99/mo • Pro Annual: $49.99/yr (save 17%) — includes 7-day free trial • All plans auto-renew. Cancel anytime in Settings. WHY RepFlows Most fitness apps either overwhelm you with charts or oversimplify into another rep counter. RepFlows sits in the middle: enough data to make real decisions, simple enough to use mid-set. AI generation removes the "what should I train today" friction, RPE tracking catches overreach early, and the exercise database means you're never stuck with a movement you can't perform. PRIVACY Your workouts and measurements stay yours. We don't sell data, run third-party ad networks, or train external models on your training history. Sign in with Apple, Google, or email — your choice. CROSS-PLATFORM RepFlow runs on iPhone and on the web at repflows.ai. Pro subscriptions purchased on iOS unlock both. Your data syncs in real time. QUESTIONS Visit repflows.ai/support or email support@repflows.ai. We reply within 24 hours. Terms of Use: https://repflows.ai/terms Privacy Policy: https://repflows.ai/privacy

GymMatrix AI is a voice-first workout tracker that lets you log sets without touching your phone. Just hold the mic and say "bench 225 8" — the AI handles the rest. Built for real gym sessions where your hands are chalked up and your phone is sitting on a bench. Tap or talk, your choice. VOICE LOGGING Hold the button, say your exercise, weight, and reps in natural speech. The AI understands casual gym talk — "two plates for five" becomes Back Squat, 225 lbs, 5 reps. Works even better with AirPods in loud gyms. AI WORKOUT GENERATOR Answer 5 quick questions about your experience, schedule, and equipment. The AI builds a complete weekly program tailored to your goals. Don't like it? Regenerate or edit before saving. SMART EXERCISE SWAP Missing a piece of equipment? Tap swap on any exercise and get 3 AI-suggested alternatives that hit the same muscles. SET TRACKING Visual progress dots show exactly where you are. Three sets of bench? Watch the dots fill as you go. Progress bar tracks your entire session. PROGRESSIVE OVERLOAD COACHING When you've been hitting the same weight consistently, the app nudges you to add 5 lbs or an extra rep. Simple, data-driven progression. WEEKLY AI INSIGHTS Every week, the AI analyzes your training and generates a report: what went well, what to improve, muscle group balance, and a specific tip for next week. CALORIE BURN ESTIMATES Real-time calorie tracking that factors in your body weight, the load lifted, and exercise type. Heavy squats burn more than light curls — the math reflects that. BODY WEIGHT TRACKING Log your weight daily with a trend chart that shows your progress over weeks and months. Goal tracking tells you if you're on pace. 150+ EXERCISES Comprehensive library covering chest, back, legs, shoulders, arms, core, and conditioning. Every exercise has voice aliases so the AI recognizes however you say it. WORKOUT SUMMARY End your session and see the full recap: total volume, calories burned, personal records, and difficulty breakdown. CUSTOM ROUTINES Build your own split or choose from 5 preset programs including Upper/Lower, Push/Pull/Legs, Full Body, Body Part Split, and Glute & Tone. SHARING Brag and share your lifts with friends. Hold each other accountable and share your goal achieving lifts directly from the app. All your data stays on your device. No account required. No ads. Just you and the iron. Development in progress heavily, submit feedback and see your feature requests come to life! Terms of Use: https://sites.google.com/view/gymmatrix-terms Privacy Policy: https://sites.google.com/view/gymtracerprivacypolicy/home