Fenix Fitness.
A free training app for fitness trainers, lifters, cross fit trainers. Workout tracker, vetted programs, recap sharing, trainer plans - all in your pocket as a PWA.
The whole app is live and free. No premium tier, no monthly fee, no Play Store gate. Install the PWA from your browser, sign in, log your first set.
To install the app, go to app.fenixfitness.online on your mobile device.
Train hard.
Track everything.
Rise.
Fenix is the brand for people who refuse to plateau. Whether you are a trainer running clients, a powerlifter chasing a PR, or a CrossFit athlete grinding metcons, the app gives you the tools to log it, see it, share it.
To install the app, go to app.fenixfitness.online on your mobile device.
A complete training stack in one PWA.
Fenix Fitness is not a glorified set logger. It is a full training environment: build or follow a multi-day program, run guided sessions with a real rest timer and per-set RPE, see what every muscle has done across a week, and share progress or whole programs with the people who train you - or the people you train.
Run a real session, set by set.
Pick a day from your active program and the app opens a session. Log every set with weight, reps and RPE. Tap rest and the timer counts you down between sets. Skip, clear or delete a set without breaking the flow. Last-set recall pre-fills your previous numbers so you always know what to beat.
- → Per-set weight, reps and RPE logging
- → Built-in rest timer between sets
- → Last-sets recall and full exercise history
- → Skip, clear or delete sets without losing the day
Build a program, or follow one.
Build multi-day programs from a vetted exercise library. Drag lines into the order you want, set target reps and rest, attach a cover image. Mark a program active for yourself, publish it for clients, or archive it without losing history. Browse Fenix-curated programs if you do not want to build your own.
- → Multi-day program builder with reorderable lines
- → Vetted Fenix-curated programs out of the box
- → Custom exercises with image and video upload
- → Active / published / archived states - keep your history
See what every muscle has done.
Every program has a Progress tab. Drill from the program down to a single day, or from a single exercise across every session you have ever logged. The body heatmap colours each muscle by the volume it took this week so you can spot what is undertrained at a glance.
- → Program, day and per-exercise summaries
- → Body heatmap weighted by weekly volume
- → Full per-exercise history across every program
- → XP events log for streaks and milestones
Built for trainers and the people they train.
Trainers get a profile with bio, hero image and gallery, plus a client roster with two-sided invites - nobody gets attached to your account without consent. Share a single exercise or a whole program to a client inbox; they accept and it lands in their library. Public trainer profiles let new clients vet you before they sign up.
- → Trainer profile (bio, hero, gallery) - public URL
- → Client roster with accept / deny invites
- → Share exercises and programs to a client inbox
- → Recap cards with a public link - flex without screenshots
This is the App.
Real screens from the live PWA. Tap any image to open it full-size.
Track every set. Share every win.
Workout tracker
Bar-loader rounds, RPE, rest timer. Saves offline, syncs when you have signal.
Built-in programs
Browse vetted Fenix-curated programs or follow a trainer plan.
Recap sharing
Auto-generated session cards with a public link.
Trainer-ready
Coaches build programs in the same app and assign them to clients.
No paywalls
No premium tier. The whole tracker is free, forever.
PWA, not an APK
Install from your browser. Updates automatically. No Play Store gate.
To install the app, go to app.fenixfitness.online on your mobile device.