FlöFuel vs HangSpine

FlöFuel is your adaptive cycling nutrition co-pilot. Tell it your ride — intensity, duration, and body weight — and it calculates exactly what to eat, drink, and when. TWO MODES, ONE GOAL • Abstract targets: Get timed carb, hydration, and sodium alerts scaled to your effort • Pantry mode: Load your real gels, bars, and drink mixes — FlöFuel schedules them at optimal times with named product alerts WEATHER-SMART Automatically detects temperature and adjusts hydration and sodium targets. Hot day? Your plan adapts. APPLE WATCH COMPANION Independent watch app with haptic alerts. Hold to consume. Tap to snooze. Eyes on the road. RIDE PLANNING See your full nutrition timeline before you start — bottles to prep, products to bring, refill stops, and nutrition totals. BUILT FOR CYCLISTS • Adaptive fueling scaled to intensity (easy → racing) • Ramp-up pacing for the first hour • Finishing window — stops carbs before the end • GI-safe caps per 15 minutes • Live Activities on your lock screen PRIVATE BY DESIGN No account. No servers. No analytics. No ads. All data stays on your device. Uninstall = complete deletion. Free. No in-app purchases. Built by a cyclist, for cyclists.

HangSpine turns your Apple Watch into a dead-hang counter. Grab the bar and just hang — your watch's motion sensors detect the hang automatically and start the count for you. No buttons mid-workout, no phone needed. Every 10-second hold counts as one rep, confirmed by a haptic tap so you always know where you stand. WHY DEAD HANGS Dead hangs decompress the spine and shoulders after long hours at a desk, build grip strength, and stretch the whole upper body. A few minutes on the bar is one of the simplest full-body resets you can do. SMART DETECTION THAT ADAPTS TO YOU • Hang detection runs on the watch's gyroscope — mount the bar and the countdown starts by itself; dismount and it stops • Set your own pace: 10/12/15 s per rep and a daily goal you choose • An experimental on-device learning engine keeps learning your mount and dismount motion, so detection gets more accurate the more you train — no two bodies or bar setups are alike, and HangSpine adapts to yours. It's continuously improved and never affects everyday counting • Everything is computed and stored locally. Nothing is ever uploaded for training ON YOUR PHONE • Today's goal ring, streak flame, and day/week/month/year charts • 26-week GitHub-style heatmap of your training consistency • Trace viewer for every session: angle, X/Y/Z gravity components, and grip energy — see exactly what the sensor saw PRIVACY BY DESIGN All data stays on your devices. No account, no tracking, no ads, no servers. One-time purchase. No subscription.