Every rep,
accounted for.

IRN replaces scattered spreadsheets and screenshots with one app for logging workouts and tracking progress. Built for dedicated lifters and beginners alike.

Coming soon to iPhone

IRN active workout with last-session numbers, set inputs and a rest timer Ready to Progress prompt suggesting the next weight for bench press and cable fly IRN dashboard with this week's sessions, total volume and most improved lift IRN share card with total volume and a personal record Progress over time chart and weight guide in dark mode IRN home screen with the next workout in your rotation

Less typing. More lifting.

Log sets as you train, know when to add weight, and skip the manual entry when you start a new program.

IRN active workout with set inputs and a rest timer

Real-time workout tracking

Big targets, last session’s numbers right above where you type, and a rest timer that starts itself.

Ready to Progress prompt suggesting 155 lbs for bench press

Progressive overload

Hit your rep targets and IRN suggests the next jump. Never guess when to add weight again.

Progress over time chart and weight guide for barbell curl

Progress you can see

A trend chart and a warm-up weight guide for every lift, so you know what to load and how far you’ve come.

Plan import

Paper to programPRO

Photograph a printout, upload a PDF or screenshot a plan. IRN reads the exercises, sets, rep ranges and supersets and builds the workout for you.

  • PDFs, photos and screenshots
  • Supersets and rep ranges detected
  • Review and edit before saving
WK 6 / DAY 1 – UPPER PUSH
1. Bench Press4 x 6-8
2. Incline DB Press3 x 8-10
3a. Cable Fly3 x 12
3b. Lateral Raise3 x 15
4. Tricep Pushdown3 x 10-12
Upper PushReading plan…
  • Bench Press4 × 6–8
  • Incline DB Press3 × 8–10
  • SS ACable Fly3 × 12
  • SS ALateral Raise3 × 15
  • Tricep Pushdown3 × 10–12
Start workout

Insights

See what’s working

Your week at a glance, your biggest improvements, and a chart and warm-up guide for every lift. Light or dark, it follows your phone.

  • Weekly sessions and volume vs. last week
  • Most improved lifts, with the numbers
  • Muscle balance and rep-range insights
IRN dashboard overview in light mode
IRN dashboard overview in dark mode
IRN active workout in dark mode with a rest timer
IRN home screen in dark mode

On the gym floor

Built for the way you train

Fast input, a rest timer you can check from the lock screen, and every set type you actually use.

Set typesWarm-up, working, failure, drop
SupersetsGroup any exercises
UnilateralLeft and right logged separately
RecordsPRs flagged as they happen
OfflineLog with no signal; it syncs later

Sharing

A card worth posting

Finish a workout and IRN builds a share card with your volume, your PR and the session. Light, dark, red or transparent; square or detailed.

IRN share workout screen showing a red card with 25,420 lbs total volume and a leg curl PR

Free to start.

The core tracker is free. Pro adds plan import, deeper analytics and the lock-screen timer.

Free
$0
Pro
$3.99/mo
or $29.99/yr
Real-time workout logging
Custom workoutsUp to 4Unlimited
Exercise library & supersets
Personal records & training calendar
Import from PDF, photo or screenshot—
Progression analytics & muscle balance—
Lock-screen rest timer—

Subscriptions are billed through your Apple ID. Cancel anytime in Settings.