Lactate Express vs Loom Cycling

Lactate Express brings the lactate step-test to iPad, Mac, and iPhone — built for performance diagnosticians and serious endurance athletes. Capture every step-test precisely, compute thresholds with scientifically recognized models, and turn them into training zones you can actually apply. No more error-prone spreadsheets and manual entry. CAPTURE — fast and error-free • Step-test one step at a time: load (watts or km/h), lactate, heart rate, and Borg per step • Automatic readings over Bluetooth: SensCore lactate meters and Polar heart-rate sensors • Clear phases: rest, examination, recovery — with the current step clearly marked • Large input fields and one-tap entry, even under time pressure during a test ANALYZE — scientifically grounded • Six threshold models: Mader (4.0 mmol/l), Dickhuth, LT1, dMax, dMaxMod, and user-defined fixed values • Automatic curve fitting with coefficients and R² — the math stays transparent • Training zones such as GA1, GA2, and EB at a glance • Publication-grade charts REPORT — professional • Branded PDF reports with header and footer, charts, tables, and zones • Share via the native iOS and macOS share sheet COMPARE & TRACK — over time • Compare Tests: put any two step-tests side by side (Mac and iPad) to see exactly what changed • Home dashboard with threshold trends and deltas — an athlete's form at a glance • Roster overview to manage many athletes from one place (Team/Pro) • Cohort percentiles: see where an athlete ranks within the group WHO IT'S FOR • Diagnosticians: fast capture, athlete management, professional reports • Athletes: clear zones instead of jargon, an honest performance snapshot PLATFORMS Native SwiftUI — optimized for iPad and Mac, compact on iPhone. SUBSCRIPTIONS Lactate Express offers auto-renewable subscriptions with monthly and yearly terms. The subscription title, duration and price are shown in the app before purchase. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your Apple Account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple Account settings after purchase. Privacy Policy: https://www.lactate-express.de/lactate-express-policy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Lactate Express — train smarter, not harder.

Most riders don't forget how to wax. They forget when they last did it. Loom tracks your chain by distance rather than by feel. Every bike carries an odometer, and every wax event saves a snapshot of it. The distance since your last wax, how much of its expected life you have used, and whether you are overdue all come out of those two numbers. IT LEARNS YOUR INTERVAL Loom starts at 186 miles for hot wax and 93 miles for drip lube. After two wax events it switches to a rolling average of your own history, so the number follows your roads and your weather rather than a figure off a bottle. It warns you at 80%, and again at 100%. RIDES WITHOUT THE TYPING Connect Apple Health and your cycling workouts become rides on their own — date and distance, nothing else. Strava is there if that is where your riding lives. Neither is required: type a distance and Loom works exactly as well with no connection at all. MORE THAN THE CHAIN Chains, tires, sealant and service run off the same odometer. Set an interval, log a change, and Loom counts the distance down. TIRE PRESSURE Tell Loom your weight, your tires and your roads, and it gives you a front and a rear pressure, each with a good range either side. It respects hookless rim limits and your tire's printed maximum, says what set the number, and saves setups to each bike. Road, gravel and cyclocross, in psi or bar. ON THE HOME SCREEN A widget carries wax life at a glance, so you find out in the kitchen rather than in the garage. YOUR RIDING HISTORY IS YOURS No account to create, no Loom server, no analytics, no third-party SDKs, and no tracking. What you log stays on your iPhone and, if you use iCloud, in your own private iCloud database — where Loom cannot read it either. Apple Health and Strava are optional and read-only; Loom never writes anything back to either. ALL OF IT, FREE Every part of Loom is free: as many bikes as you own, automatic ride import from Apple Health or Strava, component tracking, the tire pressure calculator, the widget, and the full Statistics tab — averages, the timeline, which product lasted longest, and when the next wax is due. No subscription, no in-app purchases, no ads. Privacy Policy: https://loomwax.ridetogether.io/privacy.html