FuelFlow vs Runnify

Built for the Dark Miles FuelFlow is a real-time fueling app for endurance athletes — the ones who know "just send it" stops working past mile 21. Whether you're prepping for your first marathon or your tenth 100-miler, FuelFlow tracks what you're putting in versus what your body is asking for, and tells you when to do something about it. NEW: ULTRA MODE (EARLY ACCESS) Build a race plan on the web at fuelflow.run — course, aid stations, pacing, per-phase fueling targets — then race it on iPhone and Apple Watch. • Aid station tracking: know what's coming and what your next segment needs • The Stack: an adaptive UI that simplifies as you get deeper into the pain cave, so the right action is always one tap away • Crew Mode: generate PDF crew cards and share links so pacers and crew know what to hand you, when • Course-aware fueling targets that respect terrain and pace • Works offline once your plan is downloaded Enable Ultra Mode in Settings. TRACK WHAT MATTERS, IN REAL TIME Log carbs, sodium, and water as you go — on iPhone or Apple Watch. No mental math at mile 18 or mile 93. Smart status messages tell you whether to fuel now, soon, or whether you're crushing it, based on where you are in the activity — not just hourly goals. APPLE WATCH THAT ACTUALLY WORKS Log nutrition without pulling out your phone. Quick Access Grid puts your go-to fuel one tap away. The watch app runs standalone — no phone required. Alerts when you fall behind. AUDIO COACHING: EYES UP, HANDS FREE (EARLY ACCESS) Spoken nutrition reminders during activities. Eight crew personalities from zen to drill sergeant. BUILT FOR ENDURANCE SPORTS • Running — road, trail, ultra • Cycling — road, gravel, mountain • Triathlon and multisport • Nordic skiing, swimming, hiking, mountaineering YOUR DATA, YOUR WAY Export every session: CSV, PDF (with route map and heart-rate graph), TCX, GPX, FIT. Import workouts from Apple Health, Strava, Garmin Connect, or upload FIT files from your bike computer to add nutrition to past activities. SMART TRACKING FEATURES • Customizable nutrition goals per sport • Sweat profile data with H drop data import • Pre-activity nutrition logging • Weather and route data • GI distress and energy level tracking • Personal records and trend analysis PRIVACY FIRST Your health data belongs to you. iCloud syncs privately across your devices. We don't sell your information or share it with third parties. RACE-DAY TESTED Built by ultrarunners. Tested at trail 50s, 100Ks, and 100-milers. Sharpened every release. START FUELING SMARTER Download FuelFlow and stop wondering if you're doing it right. Your next personal best starts here. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Run to the beat. Every single step. Runnify builds BPM-matched playlists synced to your running cadence — so the music hits exactly on each stride. No more skipping songs mid-run. No more dead energy at mile three. TWO WAYS TO MIX Quick Mix Pick a playlist, artist, or track you already love from Spotify or Apple Music. Runnify uses it as a seed, finds similar songs that match your BPM, and builds a run-ready playlist in seconds. AI Magic Mix Describe the vibe in your own words — "aggressive phonk for a sprint session" or "upbeat 80s synth-pop for a morning jog" — and our AI builds a custom playlist from scratch, perfectly matched to your pace. PRECISION CADENCE MATCHING Set your steps per minute and choose how strict the BPM match should be. Want exact tempo or more variety? You're in control. TRACK YOUR RUN GPS tracking records your distance, pace, splits, and time — all in one place. SHARE YOUR RUN Generate a beautiful post-run card with your stats and share it straight to Instagram or save it to your camera roll. WORKS WITH SPOTIFY & APPLE MUSIC Switch between platforms anytime. Your playlists, your choice. --- Runnify is free to download. Runnify Pro is a monthly auto-renewing subscription that unlocks unlimited AI mixes and full access to all features. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://runnify.app/privacy