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.
Very impressive depth, detail and individualized analysis for an AI driven workout planner. I look forward to trying out my generated workout in practice. Unfortunately, although the app settings do seem to provide for metric vs. imperial systems, the weights are still shown only in kg. Also the app is not quite complete with English translations, for example, the AI chatbot likes to provide references in Italian.
Not ready yet - looks promising
Newuser272
App looks very promising - still not fully translated to English in some sections and will not convert to imperial measurements….will watch for updates before paying.
Horrible for US users
gulshansingh
The App defaults back to kgs and cms for all generated programs. Huge bug rendering this app useless. The AI feature allows you to requests your defaults to be set to Imperial Units BUT that doesn’t change a thing about your generated plans which happily stays in KGs
• Introducing Fuel — a brand-new nutrition tab: log meals AI-first, see today's macros donut, weekly stacked bars and hydration at a glance, plus an Insight tab that reveals your eating patterns
• Editorial redesign across the app — fresh look on Home, onboarding, Check, Training Insights, Program & Workout pickers, chat input and sheets
• Reimagined onboarding — interactive body-silhouette muscle picker with per-muscle highlight, captioned preferences, quicker step progression
• Body Check upgrades — distinct weigh-ins kept in the archive and chart, friendlier empty state with a "Weigh now" pill, chart appears right after your second entry
• OTP login now in your language — fully localized in French, Italian, Polish, Portuguese, Spanish and German
• Lots of polish — home greeting avatar uses your own profile picture, restyled Phase and Unit System sheets, smoother workout feedback flow, plus many small chat and generation fixes
Version 1.3.6
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, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Aetha, Inc
Size
43.4 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.