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.
Functional & hybrid fitness — for everyone
Train.
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.
0 already on the waitlist
What Fiz is
One app.
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.
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.
Bring your crew.
Follow friends, cheer each other on, and start a community for your crew. Keep each other showing up.
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
10KB Swing (24/16 kg)
8Goblet Squat
6KB Clean & Press
200 mRun
Five engines
Equipment & level aware
Any time budget
Full manual editor
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
1 kmRun — all out
Benchmark
Fiz Nº 017
Fran
21·15·9Thrusters (43/30 kg)
21·15·9Pull-ups
Strength
Squat Heavy
5×3Back Squat — build to heavy
Auto-typeset from structure
Made for Stories & gym walls
Every poster is its own page
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
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
Two tiers
Free, forever.
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
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
Questions
Asked &
Asked &
/ answered.
Anything else? support@joinfiz.com →
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.