Repstack vs Helix Training

Repstack turns bodyweight training into a habit you actually keep. Pick a program, follow the plan day by day, and let Repstack count your reps, time your rest, and track every session. No gym. No equipment. No guesswork. SIX PROVEN PROGRAMS • Repstack Challenge 30 — full-body, 30 days • Zero to 100 Push-ups • First Pull-up & Beyond • Strong Legs • Core Stack (abs) • Tricep Stack (dips) BUILT TO KEEP YOU GOING • Guided workouts with automatic rep counting and rest timers • A streak that rewards showing up, not perfection • Progress charts so you can see yourself getting stronger • Daily reminders that fit your schedule • Milestones and haptics that make every set feel good PRIVATE BY DESIGN Everything stays on your device and syncs through your own private iCloud. We have no servers and we never collect your data. REPSTACK PRO Unlock every program and your full history with Repstack Pro. Start with a 3-day free trial, then subscribe monthly ($3.99/month) or yearly ($17.99/year). Payment is charged to your Apple ID, auto-renews unless cancelled at least 24 hours before the period ends, and can be managed in your Apple ID settings. Cancel anytime. Start stacking reps today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://repstack-kcj.vercel.app/privacy

Train yourself like you have a coach. Helix is an app for self-coached athletes: AI builds a plan for your goal, workouts go straight to your Apple Watch, and your results, sleep and heart data sync from Apple Health on their own. One picture of your load: running, cycling, swimming, strength, HYROX. WHAT YOU GET • An AI plan for your goal. A 4-week plan built around your race, HYROX event or hybrid goal and your schedule. Generated in a minute — then make it yours. • One load score. A single load scale across every activity type, including strength work. Actuals close themselves from Apple Health (Strava connects too) — so you finally see how hard you really trained this week. • Fitness and fatigue. ATL, CTL and readiness show whether you're building form or digging a hole. Readiness accounts for sleep, resting heart rate and HRV from Apple Health. In plain language, not a chart you have to decode. • An AI assistant. Ask “why is my readiness 54?” or have it swap tomorrow's run for an indoor ride. The assistant knows your data and proposes every change as a before → after card — you apply it. YOUR PHONE AND WATCH DO THE ROUTINE FOR YOU • Apple Health syncs itself: type, time, distance, heart rate — and your morning data feeds straight into readiness. • Plans go to Apple Watch: intervals, alerts for your heart-rate zones, strength steps — in the native Workout app, no separate watch app needed. • Notifications that matter: your plan in the morning, your result logged after the workout. • All your analytics in your pocket: ATL/CTL, readiness, plan vs actual, weekly volume. Requires iOS 17+. Privacy policy: https://helixtraining.ai/en/privacy