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
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.

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

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

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
- Bench Press4 × 6–8
- Incline DB Press3 × 8–10
- SS ACable Fly3 × 12
- SS ALateral Raise3 × 15
- Tricep Pushdown3 × 10–12
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




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 types | Warm-up, working, failure, drop |
| Supersets | Group any exercises |
| Unilateral | Left and right logged separately |
| Records | PRs flagged as they happen |
| Offline | Log 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.

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 workouts | Up to 4 | Unlimited |
| 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.