FORM /Request Early Access
PRIVATE BY DESIGN. BUILT FOR YOUR EVERYDAY.

Build your
better.

Your strength, your trails, your recovery.
One private fitness tracker that moves with you.

Train with purpose. See your progress. Get thoughtful guidance from an optional Claude coach—on your terms.

iPhone early builds · Android coming next
Workout data stays on your device Optional Claude integration
FORM app: weekly plan, push workout and outdoor activities
PROGRESS, NOT PRESSUREOne session at a time.
STRENGTH / OUTDOOR / RECOVERY
YOUR WHOLE WEEK.
One place.
Strength
Outdoor
Recovery
Claude coach

THE TOOLS. THE CONTEXT. THE CONSISTENCY.

More than a workout log.

From the first working set to the last kilometre.
Keep the details that help you move forward.

Make every set count.

Build editable routines. Track sets, reps, weights, rest and RIR. See previous performance while you train and review strength and volume over time.

Bench press3 × 860 kg ↗
Incline dumbbell press3 × 1022 kg
Illustrative workout

Take your progress outside.

Record hikes, walks, runs and rides. Keep routes, distance, elevation and splits together. Bring saved trails with GPX import and export.

Leave room for recovery.

Check in on sleep, energy and soreness. Plan movement and rest across your week, with local reminders you control.

SleepEnergyRest days

Your history. Yours to keep.

Explore your training calendar, personal records and exercise ranks. Export CSV reports and make JSON backups—including your private progress photos.

TURN CONSISTENCY INTO CONTEXT

See the work adding up.

Explore a sample week.
Your real progress comes from your own logs.

FORM /Your week, in focus

PERSONAL PROGRESS

Small steps. Real momentum.

Illustrative data
4Sessions this week
12.8kVolume · kg
18Working sets
Push dayBench press · shoulder press · triceps
BUILT WITH CLAUDE

A training partner.
With you in control.

Review your week, explore exercise substitutions and draft routines with Claude. Preview which training context you share, then review a routine before saving it.

  • Sharing is off by default
  • Connect your own Anthropic API key
  • Choose an available model from your account
  • API usage is billed by Anthropic
FORM / CLAUDE COACH Example interaction
Help me fit three strength sessions around my weekend hike.
Start with your week.

Keep your harder leg session earlier in the week and leave space to recover before the hike. Share your current routine if you’d like a draft to review.

Routine draft Review before saving →
Illustrative exchange. AI guidance can be incorrect and does not replace medical advice.

A PERSONAL APP SHOULD STAY PERSONAL

Privacy is part of the plan.

No account is required for the core tracker.
You decide when your data leaves your device.

Local storage

Your core fitness history lives on your device. You control backups, exports and photos.

Explicit AI sharing

Optional Claude requests go directly to Anthropic. Selected context and anything you type are shared when you request AI assistance.

Clear boundaries

No SOC 2 certification claim. No invented health metrics. GPS and strength estimates are approximate; device tests remain part of release validation.

YOUR NEXT CHAPTER STARTS WITH ONE SESSION

Find your FORM.

Request Early Access

iPhone early access. Android on the roadmap.