AI Coach
Ask for plans, recommendations, trends, and instant sessions with commands like /session, /video, /trends, and /recommend.
Now In Open Beta
Plan smarter. Train better. Stay consistent.
Serious Trainer combines structured workouts, easy logging, and AI coaching so you can turn long-term goals into daily action. Open beta is live on iPhone via TestFlight, and Android is coming soon.
iPhone open betaLive now on TestFlight
3 quick logsSession, body, and exercise tracking
Android coming soonJoin community for launch updates
Core Features
Everything you need to close the plan-to-progress loop
Workout Discovery
Search by level, equipment, duration, and text so you always find the right session for your day.
Smart Logging
Log Anything, Log Body, and Log Exercise in seconds to capture real performance and recovery context.
Progress Tracking
Use insights, activity widgets, and trend analysis to stay consistent and adjust week by week.
How It Works
From setup to momentum in three simple steps
Set up your profile
Sign up with Google or email, then complete onboarding so goals, equipment, and constraints are clear.
Train and log
Run guided sessions, use timers and exercise info, then record workouts, body feedback, and performance.
Analyze and improve
Use AI Insights and chat recommendations to adjust next week based on your actual logs and trend data.
AI Coach
Your planning assistant and training partner
Plan horizons, not just single workouts
Ask for phased plans, save them to bookmarks, and generate sessions directly from each phase so strategy turns into execution.
- Use quick actions for recommendations and trend checks
- Run command-driven requests for videos and sessions
- Save structured responses to bookmarks for ongoing context
Walkthrough Use Cases
Built for real training scenarios
New User Setup
Create an account, complete onboarding, and get personalized recommendations from day one.
Plan Long-Term Goals
Build phased plans (like a 5K target), save them to bookmarks, and generate actionable weekly sessions.
Run + Improve
Complete workouts with timer controls, then log outcomes so future advice gets smarter.
On-Demand Help
Use /video and /session when you need immediate technique support or a ready-to-run workout.
Analyze + Adjust
Combine workout logs, body logs, and AI analysis to refine your next training week.
Key Concepts
Simple model: Insight, action, feedback, adjustment
AI Insights
Home shows your latest suggested next action based on workouts, logs, and saved context.
AI Chat
The central space for planning, technique help, recommendations, and generated sessions.
Bookmarks
Save plans and useful responses, then review, edit, append, or delete them at any time.
BYOK for Power Users
Connect your own Gemini API key in settings if you want personal usage control.
Data-control promise: users stay in control. Saved bookmark content can be reviewed, updated, and deleted anytime.
FAQ
Common questions
Do I need gym equipment?
No. You can choose your available equipment during onboarding and find sessions that match it.
Can beginners use Serious Trainer?
Yes. The onboarding flow captures your experience level so recommendations stay beginner-friendly.
Can I log workouts and body feedback?
Yes. You can log full sessions, body condition, and exercise-level performance in one app.
Does the app include AI recommendations?
Yes. AI Insights on Home and AI Chat both provide personalized next-step suggestions.
Can I save AI answers for later?
Yes. Save useful AI outputs to bookmarks and update or delete them anytime.
Can I request account deletion?
Yes. Visit the privacy page for the deletion request path and contact route.
Community
Build with us in public
Ready To Start?
Get personalized coaching that improves as you train
iPhone open beta is available now. Start your first session, log your results, and let AI help plan what comes next.