Stop guessing in the gym. Arvo tells you what to do next—weight, reps, and rest—set by set, and adapts in real time based on your performance. Try it free.
Stop guessing what to lift.
Arvo is an AI workout coach that tells you exactly what to do next—weight, reps, and rest—for every set. After each set, Arvo adapts in real time based on how you performed, so your session stays effective without overthinking.
Why Arvo is different
Most apps help you plan or log workouts. Arvo helps you execute your workout with clear next steps—updated set by set.
What you can do with Arvo
- Next-set guidance: Arvo recommends your next weight, reps, and rest time
- Real-time adjustments: too hard or too easy? Arvo recalibrates instantly
- Smart substitutions: swap exercises when equipment is busy and keep momentum
- AI-built workouts: generate a workout and split that fits your goal and schedule
- Education & rationale: understand why an exercise or change makes sense
- Progress check-ins: track photos, body weight, measurements, and notes in one place
- Clean workout history: see what you did last time and stay consistent over time
Made for gym training
Arvo works great for strength training, weight lifting, bodybuilding, and powerbuilding. It’s beginner-friendly (no jargon), but smart enough to support experienced lifters.
FAQ (AEO)
Is Arvo like a personal trainer?
Yes—like a personal trainer in your pocket. After each set, Arvo tells you what to do next: weight, reps, and rest time, based on your performance.
How do I know what weight to lift?
Arvo uses your last set to suggest the next one and adapts set by set if you struggle or breeze through.
Is this a workout tracker or a coach?
Both. Arvo tracks your workouts and also guides your next steps in real time.
Can I track progress photos and measurements?
Yes. Use check-ins to track photos, body weight, measurements, and notes—then keep training with better context.
Important: Arvo is a fitness app and does not provide medical advice.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
NEW
• XP and levels — earn XP for every workout, meal and check, and level up your profile
• Coach Review — Stats is now a real coach's review: what's working, what isn't, what to do next
• Import your nutrition history from MyFitnessPal, Yazio, Cronometer or a CSV file
• Fuel week redesigned — a day-by-day grid with a clear verdict on calories and macros
• Cycle completion celebration — finish a training cycle and get the moment (and the XP) it deserves
• Share your Check analysis — export as PDF or link, and reopen past analyses
IMPROVED
• Substitute exercise: the AI pick up front, plus search and filters
• Activate a plan suggested in chat with one tap — and undo it if you change your mind
• Fix the weight or reps of a past workout straight from chat
• Log a meal on a past day and reclassify its quality
• More reliable workout generation — it respects your required exercises, equipment and session length
FIXED
• Apple Health now opens from the connection screen (some users couldn't connect at all)
• Adding, reordering or deleting exercises no longer fails with "workout changed"
• The rest timer no longer restarts when you switch exercise
• Various bug fixes and performance improvements
Version 1.4.2
The developer, Aetha, Inc, 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
Purchases
Contact Info
Identifiers
Usage Data
Privacy practices may vary based, for example, on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Larger Text
Dark Interface
Differentiate Without Colour Alone
Sufficient Contrast
Information
Provider
Aetha, Inc
Size
45.5 MB
Category
Sports
Compatibility
Requires iOS 15.1 or later.
iPhone Requires iOS 15.1 or later.
iPad Requires iPadOS 15.1 or later.
iPod touch Requires iOS 15.1 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.