TRAIN
Plan workouts. Log what you did. See your progress.
2ND PRIME AI 3.0 · OUT NOW
You don't find your next prime.You build it.
One fitness app for workouts, food, outdoor activity, health, recovery, progress, and Community.
Prime is the AI coach inside the app. It can build a workout plan around you and help guide what comes next.
WHAT YOU CAN DO
The main parts of the app.
START
Track walks, runs, hikes, rides, skates, and other supported activities.
MEALS
Log food and water. Scan barcodes. Find recipes and plan groceries.
PRIME
Get an AI workout plan and coaching built around you.
PRIME HEALTH
See supported Apple Health information, recovery, and wellness trends in one place.
COMMUNITY
Share activity, find events, join challenges, and connect with other people.
PRIME
Want help deciding what to do next?
Get a workout plan built around your goals, schedule, experience, equipment, and how you like to exercise.
As you train, Prime can help you know when it may make sense to progress, hold steady, or take it easier.
TRAIN
Track every workout.
See the exercises you did, your repetitions and weight, your history, and how your performance changes over time.
PHYSIQUE ANALYTICS
See what your progress photos are telling you.
Add front, side, and back photos to follow visible changes over time. Physique Analytics can highlight strengths, show areas that may need more work, and give you easy-to-read body-development scores.
It can also suggest a training focus and bring recovery, readiness, and recent training load into the same view when that information is available.
Open the full analysis when you want the details. Your progress photos stay on your device.
Tap any screen to view it larger.
PRIME HEALTH + RECOVERY
See more than your workouts.
Prime Health puts supported Apple Health information such as sleep, heart rate, activity, and recovery in one place.
Guided Recovery gives you lighter, recovery-focused sessions when you want dedicated recovery work.
MEALS
Scan food. Know what you’re eating.
Scan a barcode to see nutrition details and ingredients, plus Prime's guidance about how the food may fit your goals.
You can also log meals, track water, find recipes, and plan groceries.
COMMUNITY
Share when you want to.
Community lets you share workouts and routes, find people and local events, join challenges and clubs, use messaging, and connect with other people when you want fitness to be social.
THE NEXT PRIME
Transformation is only the beginning.
Keep moving. Keep learning. Keep building a stronger version of yourself.
APPLE DEVICES
Use 2ND PRIME AI where you train.
Use the full app on iPhone and iPad. Apple Watch can put supported workout tools and quick information on your wrist. Apple Health can share supported health and activity information you choose to allow.
Pricing
Choose how much help you want.
Start with the core app for free, or upgrade to Prime for personalized AI coaching and advanced tools.
Free
$0
Log workouts and meals, track basic progress, and use the core app without a subscription.
Prime
7-day free trial
Personalized Prime workout plans, full AI coaching, Prime Health, Guided Recovery, and advanced progress tools.
Founding-member offer: $4.99/month or $49.99/year while available.
2ND PRIME AI is for fitness and wellness tracking only and does not provide medical advice.
FAQ
Quick answers before you download.
What the app does, what Prime does, and what you need to get started.
2ND PRIME AI 3.0 is available now on the Apple App Store for iPhone and iPad. Apple Watch features are available when you use a compatible Apple Watch.
Support
Need help?
Questions about 2ND PRIME AI, Prime, billing, your account, or a technical issue? We're here.
2ND PRIME AI
Your next Prime starts now.
Workouts, food, outdoor activity, health, recovery, progress, and an AI coach — together in one app.