Side by side

FitnessAI vs TrainAsONE

Both stand on ai fitness apps. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

FitnessAI

Free plan AndroidiPhone

FitnessAI pairs adjustable strength workouts with exercise guidance and progress tracking. Review the listed in-app subscription options and automatic-renewal terms before choosing a membership.

Visit FitnessAI

TrainAsONE adapts running plans to goals, progress, and schedule changes, with plans spanning short races to ultras. Members can use it without a subscription, while advanced post-activity analysis is included in the listed paid plans.

Visit TrainAsONE

The facts

	FitnessAI	TrainAsONE
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Android, iPhone	Android, iPhone, Web
Lowest paid plan	Price being re-checked	Yearly Subscription: £99.99 a year
Plans published	7	2
Maker	Not published	Not published
Website	fitnessai.com	trainasone.com
On ai fitness apps	#7 of 27	#11 of 27

FitnessAI: what it does well

Workouts adapt to schedule and available equipment.
Adjusts weights and reps as strength improves.
Guided videos and muscle visuals demonstrate form.
Tracks strength gains and offers 3D BodyScan.
Can sync with Apple Watch and Apple Health.

What to know first

Listed memberships are in-app subscriptions.
Subscriptions renew automatically unless turned off at least 24 hours before period end.
Privacy policy says usage data may be collected.

TrainAsONE: what it does well

Supports multiple concurrent race goals.
Plans range from a first 5K to an ultra marathon.
Adjusts schedules for missed or off-plan workouts.
Phone instructions guide users through workouts.
Members can use the app without a subscription.

What to know first

Advanced post-activity analysis requires a subscription.
Monthly subscription costs £9.99 a month.
Yearly subscription costs £99.99 a year.

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