ChatGPT talks
You've got a
body to train
Let's go
Built on ACSM·NASM international standards
Reviewed by KNSU PhDs · Diet, running, strength
HOW IT WORKS
Talk to AI
"3-month diet plan" — one line, done
Today's Routine Ready
Zero thinking, ready to go
Start — for real
Not text-only AI. Ohunjal agent, right beside you
![[[Start — for real]]](/how it works3_en.png)
AI Coach Feedback
Know what you did right, no PT needed
Nutrition Included
PremiumWhat to eat — done
← swipe →
Backed by KNSU · ACSM · NASM
Built by a 10-year certified trainer.
Reviewed by KNSU exercise science PhDs, powered by the latest ACSM · NASM · NSCA international standards.
Reviews coming soon
We're gathering user reviews.
Coming in a future update.
PRICING
Other fitness apps: $15.99/moOhunjal: $1.99/mo
Sign in for a free trial. Decide later.
Free Trial
First plan free, after sign-in
$0/trial
- Generate 1 AI plan free
- Run 2 main exercises free
- Premium upgrade prompt mid-workout
Premium
Everything, unlimited
- Unlimited AI workout plans
- AI analysis report per session
- AI coach feedback
- AI nutrition coaching
- Growth prediction report
- Save long-term programs
Frequently Asked Questions
How is this different from YouTube or Instagram routines?
YouTube routines are for 'anyone'. Ohunjal is for 'you, today'. Low-energy day? We drop intensity. No time? We compress to the essentials. Not a static video for millions — a custom routine built for you in 3 seconds.
Is the AI-built routine safe to follow?
It's not just text generation. The algorithm is built on ACSM & NASM international exercise guidelines and reviewed by KNSU exercise science PhDs. Mention an injury or pain and AI swaps in joint-safe alternatives on the spot.
PT is too expensive and going solo feels lost — can this help?
Built for exactly that. If personal training at $75–100/session feels heavy, hire a 24/7 AI coach for the price of a coffee a month. Zero time wasted figuring out what to do — and 9 out of 10 users complete their routines.
I'm worried I'll lose motivation and quit.
Ohunjal doesn't rely on your willpower alone. AI coach checks your condition every session and says "You grew from yesterday". The secret that 9 out of 10 users complete their routines: an AI coach that watches over you.
Is free enough? What does Premium add?
Sign in to generate 1 AI plan free and feel what real AI coaching is like. Premium subscription unlocks: unlimited plans, unlimited long-term program saves, AI analysis reports, unlimited AI nutrition coach chat, growth prediction reports.
Payment, cancellation, refunds, data protection?
Pay by card via Paddle (international) or KakaoPay (Korea). 1-click cancel in Profile. Refundable within 7 days if no AI plans were generated (KakaoPay 3-5 business days, Paddle 5-10 business days). All data encrypted on Google Cloud, never shared with third parties. Delete your account — all data permanently wiped.