Ergbook: Rowing Log & PRs

A rowing log that speaks rower. Ergbook is a manual erg logbook for people who own the machine and think in splits. No account, no feed, no connection to the erg required — you finish a piece, you log it, and the app does the arithmetic. LOG A PIECE IN SECONDS Enter any two of distance, time, and split; the third fills itself in. Watts come along for free. Steady state, intervals, and benchmark tests each get the shape they need — an interval set is a set of reps, not one blurred average. THE PRs THAT DEFINE YOU Eight named benchmarks, from the 500m to the hour. A PR counts only on an exact distance or duration, because a 2,050m row is not a 2k test. Every board row opens onto its own history, so you can see the whole arc of a piece and not just today's number. SEE WHETHER YOU'RE GETTING FASTER Volume by week or month against the window before it, and a split trend for any benchmark you pick. Set a weekly meters target and a time target for the piece you're chasing. BUILT FOR THE SPORT · Split, stroke rate, and watts math everywhere · Weight-adjusted splits and lightweight/openweight class · Heart-rate zones from your max, entered or derived · A built-in benchmark timer for test pieces · Lifetime meters odometer YOUR DATA STAYS YOURS · Syncs across your devices with iCloud · Writes rowing workouts to Apple Health · Imports your Concept2 logbook export · Exports everything to CSV, any time · Home Screen widget for the week's meters Logging is free forever — every piece, every PR, and your CSV export stay free. Ergbook Pro is a single one-time purchase that unlocks trends, goals, iCloud sync, logbook import, widgets, and the athlete profile. No subscription, no ads, no account.