Lock in your results.

Calories and macros. GLP-1 doses and reminders. Workouts and PRs. Everything you're using to change your body โ€” finally in one tracker.

๐Ÿ“ฑ Coming soon to the App Store

Everything in one place

Four trackers. One app.

Most people juggling a GLP-1, a food log, and a training plan end up paying for three apps that don't talk to each other. LockedIn is all of it, together.

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GLP-1 & peptide tracking

Log doses in seconds with injection-site rotation hints. Set dose-day reminders, plan your titration schedule, and see your doses plotted on your weight trend.

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321,000+ food database

Real USDA nutrition data with barcode scanning and serving-size descriptions. Calories and macros without the guesswork.

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Workouts & PRs

Build routines, log sets with a rest timer, and watch your strength trend with per-exercise personal records and estimated 1RM charts.

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Reconstitution calculator

Vial size, bacteriostatic water, target dose โ€” get the exact units to draw on a U-100 syringe. Math only, no guessing.

Why LockedIn

Built for the way you actually work.

  • โœ“Your doses next to your weight. The chart other trackers promise โ€” dose markers plotted on your real weight trend.
  • โœ“Reminders that match your schedule. Weekly or daily dose notifications on your injection day, at your time.
  • โœ“Protein-first tracking. Macro targets that matter on a GLP-1, where every bite counts.
  • โœ“One subscription, not three. A dose tracker plus a calorie app plus a workout log costs more than LockedIn Plus.
  • โœ“Your data stays yours. Delete your account any time โ€” everything goes with it, permanently.
  • โœ“Free to start. Food and macro logging are free forever. Upgrade when you want the full toolkit.
Pricing

Start free. Go Plus when you're ready.

Free
$0
forever
  • โœ“ Food & macro logging
  • โœ“ 321,000+ food database
  • โœ“ Barcode scanner
  • โœ“ Weight tracking

LockedIn is a tracking tool, not a medical service. Medication information is entered by you and is not verified; the app does not provide dosing advice, alerts about interactions, or any medical guidance. Always follow your prescriber's instructions.