kitio.aiPlanfit vs FitnessAI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Planfit starts at See pricing page and FitnessAI starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI workout plans
- Gym equipment matching
- HD exercise videos
- Voice coaching
- Workout tracking
- Weight and rep suggestions
- AI progressive overload
- Adaptive workouts
- Equipment-aware plans
- Apple Watch sync
- Body composition tracking
- Challenges
| Feature | Planfit | FitnessAI |
|---|---|---|
| Best for | Korean fitness app that builds AI workout plans for your gym | Strength training app that sets your sets, reps and weights with AI |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Freemium | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | No |
| Made by | Planfit | FitnessAI |
| Based in | South Korea | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Planfit starts at See pricing page and FitnessAI starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Planfit
- Plan fits the equipment at your gym
- Video guides for each exercise
- Free AI plan to start
- Site and app are mainly in Korean
- Pricing is not shown
- Not a substitute for a trainer with injuries
FitnessAI
- Removes guesswork on weights
- Short sessions fit busy days
- Adapts to available equipment
- Focused on strength, not cardio
- Pricing not listed on the site
- Wearable sync limited to Apple Watch
Which one should you choose?
Choose Planfit if you want:
- Plan fits the equipment at your gym
- Video guides for each exercise
- Free AI plan to start
Watch out: site and app are mainly in korean.
Choose FitnessAI if you want:
- Removes guesswork on weights
- Short sessions fit busy days
- Adapts to available equipment
Watch out: focused on strength, not cardio.
Planfit vs FitnessAI FAQ
What is the difference between Planfit and FitnessAI?
Planfit: Korean fitness app that builds AI workout plans for your gym. FitnessAI: Strength training app that sets your sets, reps and weights with AI. Both are legal, finance & hr tools.
Is Planfit or FitnessAI cheaper?
Planfit starts at See pricing page and FitnessAI starts at See pricing page. Check both pricing pages for current plans.
Do Planfit and FitnessAI have free plans?
Planfit: Yes. FitnessAI: No.
Who makes Planfit?
Planfit is made by Planfit, based in South Korea.
Who makes FitnessAI?
FitnessAI is made by FitnessAI.
Which should I choose, Planfit or FitnessAI?
Choose Planfit if you value plan fits the equipment at your gym and video guides for each exercise. Choose FitnessAI if you value removes guesswork on weights and short sessions fit busy days.