River Aspect

Plan ferries and compare river routes offline, with live gauges when available.

RiverAspect is a whitewater paddling decision companion for kayakers and canoeists. Open a scrollable riverbank panorama canvas and work on the section in front of you. Set the current speed. Place eddy markers along the bank. Choose ferry angles for the next crossing.

Compare saved river lines side by side. Save a route, revisit it later, and keep the same context on your screen without accounts or sync. Between runs, switch to the bank-reading lens and review how your plan lines up with the water you saw.

Five major modes keep the workflow close to the first screen. The live panorama workbench supports quick capture. The route comparison arena helps you sanity check your choices. The river signal drill adds focused practice. The confidence shoreband report summarises what you tracked for a calmer return to your next session.

RiverAspect pulls live USGS gauge readings and Open-Meteo precipitation data using keyless public APIs. When connectivity is absent, it uses rich seeded fallback so you can still work with a plan. Everything is designed for offline use, with compact details, readable hierarchy, and helpful empty states. Actions stay visible—no clutter. Just planning, review, and practical organisation when you need it.