IRONPACK

Import your Hevy or Strong history into IronPack

Your training story should move with you. IronPack reads the CSV exports both apps provide, shows you a preview, and rebuilds your records and charts from the full history. Five minutes, no retyping, nothing lost.

Step 1: export your data

From Hevy

  1. Open Hevy and go to your Profile.
  2. Tap the settings icon, then choose Export & Import Data.
  3. Tap Export Workouts. Hevy produces a CSV file of your full history.

From Strong

  1. Open Strong and go to Settings.
  2. Choose Export Data. Strong produces a CSV file of your full history.

Save the file somewhere you can reach from your iPhone (Files, iCloud Drive or AirDrop it to yourself).

Step 2: import into IronPack

  1. Open IronPack, go to Settings, and tap Import workouts (CSV).
  2. Pick the exported file. IronPack detects the format automatically: Hevy, Strong or a generic export.
  3. Strong exports only: pick whether the file's weights are kg or lb (Strong's CSV does not say). Hevy exports carry the unit in the file and convert automatically.
  4. Check the preview: how many workouts and sets were found, the date range, and which exercise names matched IronPack's library. Unmatched names are listed so nothing imports silently wrong.
  5. Confirm. Your history, records, strength standards and charts are rebuilt from the full story.

Exactly what gets imported

Because trust beats hand-waving, this is the actual field mapping IronPack uses, straight from the import engine:

From your exportInto IronPack
Workout title + start/end time (Hevy) or date + workout name + duration (Strong)Session identity, start and finish times
Exercise nameMatched to IronPack's exercise library; unmatched names shown in the preview
Set order / set indexSet order within each exercise
Set type: warmup, normal, failure, dropset (Hevy); the W flag (Strong)Warm-up, failure and drop sets kept as their proper types; warm-ups stay excluded from records and volume, exactly as if logged in-app
weight_kg or weight_lbs (Hevy), weight + your kg/lb answer (Strong)Weights, stored in kilograms
RepsReps
Duration secondsCardio entries, as minutes

Generic exports work too: any CSV with date, exercise, weight_kg (or weight) and reps columns imports the same way.

The honesty rules

Bring your story. Start the game.

Import in five minutes. Your records arrive intact, and your next session earns your first pack.

Get IronPack free on the App Store
Free download, iPhone. Currently on the New Zealand App Store, wider rollout to follow.

Deciding whether to switch at all? The honest comparisons: IronPack vs Hevy and IronPack vs Strong.

Last reviewed July 2026. Export steps reflect each app's current public documentation; the field mapping is verified directly against IronPack's import engine (v1.2). Hevy and Strong are trademarks of their owners; IronPack is not affiliated with either.