Functional & hybrid fitness — for everyone

Train.
/ Share.
Belong.

Fiz is the social home for functional and hybrid fitness — whatever your level. Build workouts with AI, log your sessions, follow your friends, and celebrate every win, big or small. Show up at your pace and find your people.

Get early access → Browse workouts →
Curated workouts
0+
Movement library
0+
Leaderboards
Global.
What Fiz is

One app.
/ Your whole
fitness crew.

Fiz brings your training and your people into one place — a workout builder, a feed of real sessions, and friendly leaderboards when you fancy a nudge. Everyone starts somewhere, and everyone belongs here.

01 — Create

Describe it. Train it.

AI builds a full workout from a sentence — no jargon needed. Or shape your own in the editor with five engines.

02 — Progress

Celebrate every win.

Log a session and watch your progress stack up. Leaderboards are there when you're up for it — or just race yourself.

03 — Connect

Bring your crew.

Follow friends, cheer each other on, and start a community for your crew. Keep each other showing up.

Spread 01 · AI Workouts

Describe it.
/ Train it.

Type a sentence. Fiz's AI turns it into a fully structured workout — movements, rep schemes, time caps, scoring — ready to train, or fine-tune in the editor first.

“20 minutes, one kettlebell, in my garden”
AI · Generated

Bell Ringer

AMRAP · 20:00 · One kettlebell
10KB Swing (24/16 kg)
8Goblet Squat
6KB Clean & Press
200 mRun
Generated from one sentence
Five engines
Equipment & level aware
Any time budget
Full manual editor
How the engine works →
Spread 02 · Workout Posters

The workout
/ is the artwork.

Every workout you publish on Fiz renders as a poster — typeset by Fiz, signed by you. Share it to Stories, print it for the gym wall, send it to the group chat.

Run · Time Trial

1K Time Trial

For Time · 1 km
1 kmRun — all out
joinfiz.com/w/one-k-run
Benchmark
Fiz Nº 017

Fran

For Time · Every level
21·15·9Thrusters (43/30 kg)
21·15·9Pull-ups
joinfiz.com/w/fran
Strength

Squat Heavy

5 × 3 · Build to heavy
5×3Back Squat — build to heavy
joinfiz.com/w/squat-heavy
Auto-typeset from structure
Made for Stories & gym walls
Every poster is its own page
Browse workouts →
Spread 03 · Communities

Bring
/ the crew.

Spin up a private community for your run club, your gym, your race-day crew — or just your two training partners. Pin the workout of the week and race your own board.

The Crew
This week · Hybrid Race Sim
P Priya 55:18
2
SK Sam K. 52:41
1
J Jonesy 57:03
3
#4Coach Dee59:44
#5Alex You1:03:27
Public or private
Member-only feed & boards
Weekly pinned workout
Free to join · Pro to create
See Pro →
Two tiers

Free, forever.
/ Pro, when
you need more.

Almost everything's on the free tier — log scores, ride leaderboards, follow whoever, join any community. Pro unlocks creator tools and the ability to spin up communities of your own.

Free
£0
forever

Everything you need to train, log, and compete.

  • Unlimited workout logging
  • Global leaderboards on every benchmark
  • Follow, like, comment, save
  • Join unlimited public communities
  • 3 AI workouts every week
  • Apple Health · Health Connect
Get the app →
Pro
£7.99/mo
or £49.99 / year · save 48%

Creator tools, community building, 12 AI workouts a week on Fiz Turbo.

  • Create your own communities (public or private)
  • 12 AI workouts a week (Fiz Turbo)
  • Collections and programmes
  • Affiliate codes & profile links
  • Premium leaderboards & metrics
  • Verified Pro badge
Go Pro →
Questions

Asked &
/ answered.

Anything else? [email protected] →

What is Fiz?
Fiz is a social fitness app for functional and hybrid training, available on iOS and Android — a social home for your workouts, whatever your level. Create workouts with AI or a full manual editor, share them publicly, remix other people's workouts, log scores, and join leaderboards when you feel like it. Covers functional fitness, hybrid racing, triathlon, and everyday strength and conditioning — whether you train at a gym, at home, or outside.
How does AI workout creation work?
Describe what you want — "a 20-minute AMRAP with kettlebells and pull-ups" — and Fiz generates a fully structured workout with proper movement selection, rep schemes, and time caps. Fine-tune in the manual editor before publishing.
Can I remix other people's workouts?
Yes. Every published workout on Fiz can be remixed. Take any workout you find, swap movements to match your equipment and level, adjust the rep scheme, publish your version. The original creator gets credit and the remix links back to the source.
Do I need to be fit already to use Fiz?
No. Fiz is built for every level. Every workout can be scaled — swap movements, lower the loads, shorten the time — and it still counts. The Foundations programme is a guided on-ramp for your first weeks, and you choose whether you appear on leaderboards at all.
Is Fiz free?
Fiz is free to download and use. Create workouts, share them, submit scores, follow friends, join challenges — free, forever. Fiz Pro adds creator tools like affiliate codes, collections, communities, and a 4× weekly AI quota.
What devices does Fiz work on?
Fiz is on iOS and Android. The app integrates with Apple Health, Health Connect, and major wearables for heart rate, calorie tracking, and workout metrics.
Can I create a community for my gym?
Yes. Communities are a Pro feature: spin one up as public or private, post workouts and announcements, pin the workout of the week, scope leaderboards to members. Joining a community is free for everyone — only creating one needs Pro.
The Founding 100

Be one of the
/ first hundred.

Get early access →
iOS · Android · 2026