Stryde Endurance vs Stack

Your first 70.3 deserves a real coach. Stryde gives you one for $9.99/month. Stryde is an AI endurance coach built for athletes training for a real race - your first marathon, your first half-Ironman, your first ultra. The same coaching principles a human coach would use, adapted to your paces, your weekly hours, and how your body is actually responding this week. WHO IT IS FOR - First-time 70.3 and Ironman athletes - Marathoners and ultra runners chasing a goal time - Triathletes balancing three sports without a human coach - Athletes whose Garmin and Strava can track them but will not coach them WHAT YOU GET - Multi-week training plan adapted to your specific race - An AI coach that knows your paces, race date, recent workouts, and how you are feeling - Structured workouts with pace zones and tips, not "easy run 45 min" - GPS tracking with auto-marked mile and km splits - Strava integration (optional sync both ways) - Race day mental prep, nutrition planning, transition prep - Daily check-ins that actually adapt next week's plan based on your sleep, energy, soreness, RPE HOW IT IS DIFFERENT Most apps track you. Stryde coaches you. Your plan adapts every week based on what actually happened - missed workouts, low energy days, races that went better or worse than expected. Tell the coach your knee hurts and it will modify tomorrow without canceling your race goal. If you have used TrainingPeaks or Final Surge: this is similar, with an AI coach instead of static plans, at half the price, built for athletes who do not have $300/month for a human coach. PRICING Week 1 free - full access to your plan, no credit card required. Then $9.99/month, cancel anytime. No hidden fees. PRIVACY AND SAFETY Stryde is built with conservative coaching principles. The AI knows when to back off, when to push, and when to redirect you to a doctor for chest pain or symptoms beyond normal training fatigue. Built by an athlete, for athletes. Terms of Use: https://strydecoach.com/terms Privacy Policy: https://strydecoach.com/privacy

Stack is the all-in-one tracker for peptides, GLP-1 medications, and TRT protocols. Log every injection, build custom dosing schedules, track your progress, and keep your full history organized in one private place. Built for adults working with a prescribing healthcare provider, Stack replaces scattered notes and spreadsheets with a simple, consistent system you control. You enter your own values (peptide name, dose, schedule, and sites) and Stack keeps them organized, reminds you, and shows your progress over time. FEATURES • Custom Protocols & Stacks — Build your own multi-peptide protocols with flexible schedules (daily, weekly, every X days, or custom). Run multiple stacks at once, each clearly organized. • Smart Dose Logging — Log every injection in seconds and see what's due today on your Home screen and calendar. A daily streak keeps you consistent. • Reconstitution Calculator — Take the guesswork out of mixing. Enter vial amount, diluent volume, and target dose to get the exact mL or insulin-syringe units to draw. • Vial & Refill Tracking — Set how much each vial holds, watch it deplete with every dose, and refill in one tap. A tap-to-flip ring shows the exact percentage remaining. • Injection Site Tracker — Rotate sites with an interactive body map that remembers your recent spots, so you can avoid reusing the same area. • Apple Health Sync — Pull in weight, BMI, resting heart rate, HRV, sleep, steps, active energy, blood pressure, respiratory rate, body fat, lean mass, and VO2 max to see the full picture. • Progress Photos & Compare — Capture progress photos and view them side by side with weight and date overlays. Hide weight for privacy, then share a branded comparison. • Meal Scan — Snap a photo of your meal to estimate macros and keep nutrition alongside your protocol. • AI Assistant — Ask questions about your active stacks and protocols in a private chat built into the app. • Metrics & Insights — Clean charts and stats show how your protocol is trending over time. • Home Screen Widget — See your next dose and stay on track without opening the app. • Shareable Protocol Card — Generate a clean, branded card of your active protocol to save or share. PRICING Stack requires a subscription to unlock the full experience. IMPORTANT Stack is a personal record-keeping and organization tool for informational purposes only. It does not provide medical advice, diagnosis, or treatment, and is not a substitute for professional care. Always consult a qualified healthcare provider before starting, changing, or stopping any medication or protocol. Terms of Use (EULA): https://www.whatsyourstack.app/terms.html Privacy Policy: https://www.whatsyourstack.app/privacy.html Questions or feedback? Email us at contact@whatsyourstack.app.