Productivity · Lukas Hechenberger

In progress

Log App

A logbook for anything — with stats that keep themselves up to date.

Monetization
Pricing to be announced, paid app

Log App is a logbook for pretty much anything that can be tracked in numbers and notes — workouts, sleep, dives, symptoms, sales rounds, habits, and more. Instead of one rigid form per use case, every log starts from a ready-made set of variables, units, and example entries that can be adjusted at any time.

Entries take seconds: type the numbers, start a timer, drop a pin on the map, or attach a photo — all optional. Totals, averages, maxes, and weekly rates then update automatically on the log's card, including a progress bar for any goal you've set.

Other features include a calendar heatmap per log, a map view for location-based entries, search across everything, and optional AI analysis that summarizes patterns in your own data in plain language. The app is offline-first: entries save locally first, and an account is only needed to sync across multiple devices. Log App is currently in iOS beta.

Features

  • 31 ready-made logs for anything from workouts to diving — with the right variables, units, and example entries, ready to use immediately
  • Multiple rounds in one entry: every exercise in a workout or every piece in a practice session is logged individually and broken out automatically in the stats
  • Optional AI analysis: reads your own entries and gives a plain-language read on your trends, including a suggested next goal
  • Calendar heatmap per log and a map view for location-based entries
  • Photos, sketches, and voice memos attached directly to any entry
  • Offline-first: entries save locally first, sync only kicks in after signing in — no account needed to get started