Import & export

Export your workouts to CSV

Kustos exports your entire workout history — every workout, every set — as a CSV file you can open in any spreadsheet or take to another app. Go to Settings → Export & Import Data and tap Export Workouts. The file is built on your phone and handed to the system share sheet. Exporting your own data is free, always.

How to export

  1. Open the Profile tab and tap the gear icon to open Settings.
  2. Under Data, tap Export & Import Data.
  3. In the Export Data section, tap Export Workouts — or Export Measurements for your body-weight log.
  4. The system share sheet opens with the file (kustos_workouts.csv or kustos_measurements.csv). Save it to Files, upload it to a cloud drive, email it to yourself — anywhere your share sheet reaches.

You don’t need an account for any of this — export works in guest mode too. If you haven’t logged anything yet, you’ll see “No data to export.” instead of a file; that’s expected, not an error.

What’s in the workouts CSV

One row per logged set, with these columns:

ColumnWhat it holds
dateWhen the workout started
workout_nameThe workout’s name
exerciseExercise name for this set
set_indexPosition of the set within the exercise
set_typeNormal, warmup, drop, or failure
weight_kgWeight in kilograms
repsReps performed
rep_rangeTarget range, if you logged in range mode
rpeRPE, if you recorded one
distance_meters, duration_seconds, custom_metricFor distance-, time-, and custom-metric exercises

What’s in the measurements CSV

The measurements export currently covers your body-weight log: one row per entry, with the date and your weight in kilograms. Other measurement fields aren’t included in the export yet.

Export is one-way

The CSV is built for taking your data elsewhere — a spreadsheet, another app, your own archive. Kustos can’t re-import its own CSV export. If your goal is to restore your data into Kustos (new phone, reinstall), use a backup file instead: see Back up and restore your data.

Your data is yours. If you ever decide to leave, export first — and if you’re closing your account entirely, read Delete your account and data for what happens next. For the full picture of what Kustos stores and where, see Your data in Kustos.

Is CSV export free?
Yes. Your logged history and its export are never paywalled.
Can I import the exported CSV back into Kustos?
No — the CSV export is one-way. To move your data between phones or bring it back into Kustos, use a backup file instead — see Back up and restore your data.
What units does the export use?
Weights are exported in kilograms (the weight_kg column), regardless of the unit you display in the app.
What does the measurements export include?
Currently one row per entry with the date and your body weight. That's the full scope of the measurements export today.

Still stuck? Email support@kustosapp.com — a human reads every message.