Harrier Central vs TrailRig

Harrier Central is the free app for Hash House Harriers everywhere. Find a run around the corner or across the globe, RSVP in a tap, and keep every run you have ever done stored safely in the cloud. PackTrack puts the whole pack on one live map. Drop trail marks as you go, find everyone with the radar, find your way back with the lost compass, and snap photos that land on the map where you took them. Replay any run afterwards, or share a link so friends and family can follow along in any browser. Put it on the big screen at the On-Inn with Trail TV. There is a chat for every run and every kennel you follow, an interactive songbook that switches the whole pack to the same song, and a Hash Flash gallery where the run's photos live. For mismanagement there is plenty to make the job lighter: check the pack in even when there's no network available, take payments, charge memberships and sell haberdashery, manage runs and hares, and set who can do what for each kennel. Built by hashers, for hashers. On-On! Opee and Tuna Melt London H3, City H3 (London, England)

TrailRig is the maintenance log and digital garage for people who care about their bikes — mountain, gravel, or road. Track every component you fit, know exactly how worn it is, and get reminded before something needs service. No account required — everything lives on your device. KNOW YOUR RIG • Build a full component list per bike — frame, fork, shock, drivetrain, brakes, wheels, and dozens more, each with brand, model, serial, price, weight, and photos • Automatic "km on this part" tracking that follows components when you move them between bikes • A live "Needs attention" card and per-bike health dots so you can see what's due at a glance SERVICE & TUNE • Fork and shock service intervals by ride-hours, distance, or time — with background reminders • Suspension Setup Assistant (Pro): your official starting pressure from the brand's own charts (Fox, RockShox, Marzocchi, Öhlins, DVO, SR Suntour, X-Fusion, Formula and more), plus sag targets and a coil spring calculator • Log and switch Damping Profiles and Tire Profiles (Pro) — summer/winter setups in a tap • Torque specs and "Tools for this job" on each part FIND & COMPARE PARTS • Search spare parts across partner shops and compare prices • Price Stalker (Pro): get a push when a part drops to your target price KEEP THE PAPERWORK • Scan a bike invoice (Pro) to add a whole build at once • Invoices Vault and Insurance records per bike, with warranty and renewal reminders • Cost Dashboard (Pro): what you've spent per bike and across your garage YOURS, EVERYWHERE • iCloud Sync (Pro) keeps your garage consistent across your own devices • Full backups you control — export, encrypt, and restore exactly what you choose • QR build-sheet sharing and a home-screen widget Built by a rider, for riders. No ads, no tracking, no data harvesting. TrailRig Pro is a one-time in-app purchase that unlocks iCloud Sync, Price Stalker, the Suspension Setup Assistant, Damping & Tire Profiles, Cost Dashboard, invoice scanning, and more.