Aldo Coach: AI Workout Plan
Lifting & training programs
Free · Designed for iPhone. Not verified for macOS.
Aldo writes your program, answers under every set you log, and adjusts weight when a lift moves too easy. It remembers your calendar, history, injuries and preferences.
Most training apps hand you a program and never touch it again. Other workout apps with an AI will talk to you all day while the workout on screen doesn't move.
Aldo does the thing neither does: it changes the actual program, in front of you, because of something you said or something you logged.
COACHES EVERY SET
Your session is written before you walk in — the lifts, the loads, the reps. Log a set and Aldo answers underneath it: what that rep speed meant, and what it's doing about it. Not a chat you have to go and open. A line under the set you just finished. Hit a top set written at RPE 8 and finish it at 6, and the back-off sets below are already written back up, waiting on one tap: Accept or Keep.
BUILDS YOUR PLAN
Tell Aldo your goal, your equipment, and how you train. It writes a full periodized program, week by week — not a template with your name on it. Then it plans around the weeks you actually have: sync your calendar and a work trip or a late shift becomes part of the plan instead of the reason you fell off it.
ANY GOAL
Powerlifting, CrossFit, bodybuilding, or just staying in the game for another thirty years. Conditioning is first-class, not bolted onto a lifting app — an EMOM, an AMRAP, a circuit or a complex is written with real numbers, runs on its own timer, and gets scored when you're done.
YOU SET THE CEILING
Coming back from something? Give Aldo a pain score with each set and it tracks the trend across the load, not just the last reading. Quiet at 185, still quiet at 225, and the session keeps going. Cross the ceiling you set and Aldo flags it and proposes a lighter set, even when the lift itself felt easy. Proposed, not imposed. You tap Apply.
REMEMBERS EVERYTHING
Mention a sore shoulder once and Aldo files it: what aggravates it, what doesn't, and a ceiling on the lift that caused it until it's been quiet for a couple of sessions. It programs around it without being asked again. The same memory holds your working loads, your equipment, and the fact that you'd rather be out of the gym in an hour on a weekday. All of it is yours to read and edit.
YEARS OF HISTORY
Every lift has its own page — estimated 1RM over time, your best single, triple, five and eight, and every session you've ever done it. It's not just a chart to look at: it's the same history Aldo reads before it writes your next session. Already training? Upload a spreadsheet or a PDF of your log and Aldo will read it in.
WORKS OFFLINE
Your program, your history, and today's session live on your device and don't disappear without a signal. Sending a message to your coach needs a connection, like any AI feature does — the app itself doesn't.
YOUR DATA
Your training data is yours. It's used to run your coaching, never sold and never used for advertising.
WHAT ALDO IS NOT
Not a doctor, a physio, or a medical device. It doesn't diagnose or treat anything and it can't clear you to return from an injury. It's not a replacement for a coach who can watch you lift, and it isn't infallible — it's an AI model and it can be wrong. Read the Health & Safety Notice before you train with it.
Aldo is built and run by River Lentil LLC, a single-member California LLC with no staff — one person writes the code and answers the support mail. Questions, problems, or a deletion request: support@aldo-coach.app. We reply within 3 business days.
Aldo Coach is on Apple Watch.
• Your whole session on your wrist. Turn the crown to set weight, reps, and RIR, then tap Log. The set lands on your phone instantly.
• Rest starts by itself, and the watch buzzes when it is time for the next set.
• Aldo coaches you right on the wrist after each set. One tap takes the change.
• Replies reach your wrist even with your phone locked in your pocket.
• Heart rate through every set, saved with your log.
• On lifts Aldo is watching for an injury, log your pain score right from the watch.
• Cardio on the watch: runs and walks with GPS pace, distance, splits, and heart-rate zones. Pool swims count laps.
• Supersets, circuits, EMOMs, and AMRAPs log round by round.
Also in this version:
• Sign in with Apple. Make your account or sign in with one tap on iPhone.
• History shows splits, heart-rate zones, and a route map for every cardio session.
• Bug fixes and speed improvements.
The Apple Watch app needs watchOS 10 or later.
The developer, River Lentil LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- River Lentil LLC
- Size
- 22.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- Copyright
- © 2026 River Lentil LLC