Loading StrengthInsight…

StrengthInsight — The Strength Trends App for WHOOP & Hevy

A free strength training analytics app that reads your WHOOP Strength Trainer or Hevy screenshot and gives you lift history, estimated 1RM trends, personal records, plateau detection and an AI-generated next workout — instantly.

Free No manual entry Works with WHOOP & Hevy Recovery-aware

What StrengthInsight does

Per-exercise progressionEstimated 1RM trend per lift (Epley formula) so you can see whether bench, squat and deadlift are actually improving.
Lift recordsPeak Load, Top Set Output, Best Session Total — automatically tracked across every session.
PR trackingDate of last PR plus a PR-drought counter per exercise. No more guessing how long you've been stuck.
Plateau detectionAuto-flag when a lift has been flat across recent sessions, with next-weight suggestions.
Recovery contextPair WHOOP recovery score with your lift performance — see when readiness is masking real progress.
AI next workoutRecovery-aware programming suggestions built from your last 5 sessions of training data.

How it works

  1. Screenshot your WHOOP Strength Trainer session summary (or your Hevy workout).
  2. Upload the screenshot to StrengthInsight — AI extracts exercises, sets, reps and weights.
  3. Review your progression dashboard: estimated 1RM trends, lift records, plateau alerts, and an AI-generated next workout.

Why StrengthInsight exists

WHOOP Strength Trainer is a great session logger, but it doesn't show you whether your bench press is improving across weeks, how long it's been since your last squat PR, or whether your accessory lifts have quietly plateaued. The data is in your sessions — it's just not surfaced. StrengthInsight extracts that data from a screenshot and turns it into a real progression view.

Hevy users get the same treatment: per-exercise progression, plateau detection, and recovery-aware next-workout suggestions, with no manual logging.

Popular reads

Frequently asked

Is StrengthInsight free? Yes — fully free to start, no card required.

Does it work with WHOOP Strength Trainer? Yes. Screenshot your session summary, upload, and the app extracts your data automatically.

Does it work with Hevy? Yes — screenshot or CSV export both work.

Do I need to use the WHOOP API? No. WHOOP doesn't expose Strength Trainer data via API — the screenshot route is the only practical way today, and it's what StrengthInsight is built around.

How does it calculate estimated 1RM? Epley formula on your best set each session: weight × (1 + reps/30).

About · Blog · Privacy · Terms