Weights for every lift
Fortior suggests each weight from your recent sets of the lift, aimed at the reps and reps in reserve your plan calls for and rounded to a step you can load. Tap a suggestion to see why.
For hybrid athletes
Lifting and cardio, finally on one page.
Fortior suggests the weight for every lift, records or imports your cardio, and shows both kinds of training in one load and readiness picture, so your week reads as one plan instead of two logs.
Coming soon to theApp Store
In final testing for iPhone.
- Free to log
- No account needed
- Works offline
Training for two things shouldn't mean keeping two logs.
A heavy squat day and a hard run land in the same week, but they usually sit in separate apps. Fortior keeps both in one history, with a load score for each and a readiness read that counts both, so you can see how the week adds up.
2 load scoresone for cardio, one for lifting, kept apart on purpose
5 zonesof heart rate, with your minutes in each
One historylifting, cardio, food and recovery in the same log
Cardio, recorded or imported
Record runs, rides, rows and dozens of other activities live, with a GPS route outdoors, or import them from Apple Health and Strava. The same session from two sources is matched, not counted twice.
Two load scores, one view
Every cardio session gets a Cardio Load Score and every lifting workout a Muscular Load Score, each out of 100. Progress shows the last 28 days of both, and neither is added into the other.
Readiness that counts both
Readiness compares your recent training, lifting and cardio together, with your HRV and sleep when you connect a source, against your own last 28 days. It nudges suggested weights by at most 5%.
A heads-up when sessions stack
When hard cardio lands within a few hours before a lift, or a lift lands within a day before hard cardio, Fortior can show a Training Nudge on Today that says so in plain words. It doesn't change your plan. Tap Recompute in Progress to check the last 30 days.
Hard sets and zone minutes together
See weekly hard sets for each muscle and your minutes in each heart-rate zone in the same app. The Intensity Distribution card shows how your cardio splits between easier and harder zones.
Food that follows your training
Set different targets for training, rest and event days, and Fortior picks the right one from what you logged. Log meals by barcode, nutrition label, search or saved meal, with water and supplements in the same log.
Up and running in minutes
- Log a lift and a session. Start a workout, or Start Cardio on Today, or import cardio from Apple Health or Strava.
- See both loads. Open Progress. The Overview shows your Cardio Load Score and Muscular Load Score side by side.
- Plan around the week. Check readiness and any Training Nudge on Today.
Free to start. Free to log.
Fortior Free
Workout and cardio logging, suggested weights, Apple Health and Strava imports, meal logging, preset programs, your complete history and export.
Fortior Premium
Advanced analytics, Ask Fortior answers across your lifting, cardio, food and recovery, sport-specific program building and more program options. Plans and prices appear in the app.
Questions
Does my cardio count in readiness?
Yes. The training balance behind readiness folds your logged cardio in with your lifting, so a hard week of running shows up. HRV and sleep join when you connect a source.
Can I combine the two load scores?
Fortior keeps them apart. Cardio Load Score reflects your heart rate during a session and Muscular Load Score reflects the lifting you completed. Neither is readiness, calories or a rating of the workout.
Will it tell me how to schedule lifting and cardio?
No. A Training Nudge describes what happened, such as a lower-body lift within a few hours of hard cardio. It doesn't prescribe a change, and a change Ask Fortior suggests waits for your approval.
Which activities can I log?
Running, cycling, rowing, swimming and hiking, plus court sports, team sports, combat sports, climbing and dozens more.
Does it work with Strava, WHOOP and my Apple Watch?
Connect Strava, WHOOP and Oura in Settings under Integrations, and Apple Health from its own row. Apple Watch workouts arrive through Apple Health, and WHOOP receives Fortior workouts through Apple Health too. Sessions from different sources are matched so they aren't counted twice.
Do my food targets change on hard days?
They can. Create targets for Every day, Training day, Rest day or Event day under Nutrition → Library and preferences → Targets. A finished workout makes it a training day, and a target for that day type is used before an every-day target.
Is this medical advice?
No. Load scores, readiness and nudges are educational estimates from your own logs, not a diagnosis or a prediction of injury. Talk with a qualified professional about medical questions.
Your lifting and cardio finally have one log.
Coming soon to theApp Store
Free to log · No account needed · Works offline