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fitWrench Suite · coming to the App Store

The apps

Everything that supports your jiu-jitsu that isn't technique. One subscription is planned to unlock every app, and each app will be usable for free at a basic level.

Join the waitlist
01 · Fuel

Fuel it

First to launch

fuelLine

Nutrition tracking for people who train. Logging takes seconds.

  • Food and water, with protein and water targets for training days
  • Nutrition games that earn stripes, like water and protein streaks
  • Your Fuel belt, earned by days logged and targets hit
Coming to the App Store
Companion

Potions

A quick supplement logger.

  • Log what you take in a tap
  • Feeds its vitamins and minerals straight into fuelLine's daily totals
Coming to the App Store
02 · Maintain

Maintain it

First to launch

bioMechanic

A program, not a catalog. One 15-minute durability session a day.

  • Three questions to start: years training, sessions a week, what hurts
  • A Today card with one session. Nothing else to decide.
  • Timed holds, and a reminder when a routine is due
  • Your Maintenance belt, earned by sessions done
Coming to the App Store
Next

suit

The suit is your body. A 3D map of it.

  • Fascial lines and range of motion
  • Mark what hurts, and bioMechanic picks the routine
In development
03 · Engine

Measure it

Companion

flow

Your engine, measured.

  • Heart-rate zones while you roll
  • HRV, resting heart rate and recovery
  • Recovered today? It sets the intensity of your bioMechanic session.
Coming to the App Store
04 · Mind

Master the mind

Next

beStillAndKnow

Visualization and self-image. Rebuild the foundation everyone else keeps chipping at.

Coming to the App Store
Next

MindHeist

Mental jiu-jitsu. People raise their status by knocking yours down. Learn to spot it.

Coming to the App Store
Better together

The apps make each other smarter.

  • flow says you're recovered, so today's bioMechanic session goes harder.
  • Mark what hurts in suit, and bioMechanic picks the routine.
  • Potions adds your supplements to fuelLine's vitamin and mineral totals.
  • Log a hard roll, and recovery comes up in bioMechanic and a refuel in fuelLine.

Technique (the software) comes later, as flashcards. The hardware comes first.

Founding members · coming soon

Get on the founding-member list.

The first 100 members get a founding price locked in for life, and a red-stripe hardware belt. One email when the suite opens. No spam.

Opens your email app with a short note to hello@sphericalwave.com. Hit send and you're on the list.