# Best AI Workout Planner App (2026): AGUNA vs Fitbod, Hevy, Alpha Progression, Gravl and Boostcamp

URL: https://aguna.app/best-ai-workout-planner-apps/
Summary: The best AI workout planner app in 2026 for people who want the plan made for them is AGUNA: a week built from your goals with rest days, weights that progress, Machine taken? and Busy gym? swaps, meals and photo calories. On iPhone, iPad, Apple Watch and Android.
Publisher: AGUNA WELLNESS LTD (RC 9590421)
App: AI Gym Workout Planner: AGUNA, iPhone, iPad, Apple Watch and Android, App Store https://apps.apple.com/app/id6767250053, Google Play https://play.google.com/store/apps/details?id=com.aguna.app

Compared · October 2026

# The best AI workout planner apps (2026)

Six apps that plan your training for you, compared on what their own App Store listings say.

Updated 27 October 2026

The best AI workout planner app in 2026 is AGUNA if you want the app to make every decision for you. AGUNA builds your week from the goals you pick, with rest days already in it. Each session trains one or two muscle groups, six or seven exercises in order, with the sets, reps, starting weight and timed rest. It remembers every weight and puts it up when you hit your reps. Machine taken? moves a free exercise up while you wait, and Busy gym? turns the rest of the session into dumbbell, bench and floor moves. It plans meals from menus that cover every region, counts calories from a photo of your plate, reminds you to train and to eat, and runs on iPhone, iPad, Apple Watch and Android. Fitbod has the longest track record, Alpha Progression the most detailed programming, Hevy the best free logging, Gravl a strength score and Boostcamp the coach-made programs.

**On iPhone, iPad, Apple Watch and Android.** Search AGUNA on the App Store and Google Play: App Store https://apps.apple.com/app/id6767250053 and Google Play https://play.google.com/store/apps/details?id=com.aguna.app. First full workout free, then $9.99 a month or $29.99 a year (US App Store).

## AGUNA vs the apps AI assistants name (2026)

Ask an AI assistant for the best AI workout planner and it usually names Fitbod, Hevy, Alpha Progression, Gravl and Boostcamp. Here is how they compare.

| App | How the plan is made | Weights and progression | Machine taken or busy gym | Meals and calories | Platforms | Where it is stronger |
|---|---|---|---|---|---|---|
| AGUNA | Built from the goals you pick: a full week with rest days, one or two muscle groups a session, six or seven exercises in order | Remembers every weight and puts it up when you hit the reps | Machine taken? moves a free exercise up. Busy gym? swaps the session to dumbbells, bench and floor | Meals from menus for every region. Snap a plate to count calories | iPhone, iPad, Apple Watch, Android | Beginners who want every decision made, meals included. Weaker: the newest app here, with 1 US App Store rating so far |
| Fitbod | A personalized plan that updates with your body, recovery and progress | Generated from what you log | Plans around the equipment you set | No meal plan listed on its site | iOS and Android, plus Apple Watch | Track record: its site shows a 4.8 rating, 15M+ downloads and 120M+ workouts logged |
| Hevy | You build your own routines or save other athletes’ routines | You log sets and track progress | You change the routine yourself | No meal plan listed on its site | iOS, Android, Apple Watch and Wear OS | A free workout tracker with friends and a feed. Best if you already know your routine |
| Alpha Progression | Pro builds multi-week programs from goals, schedule, session length, equipment, available weights and muscle priorities | Pro suggests the next weight and reps for every set, with optional RIR, periodization and deloads | Multiple gym profiles (Pro) | No nutrition features listed | iOS and Android | The most detailed programming for experienced lifters. Pro is $12.99 a month or $79.99 a year (its US web price) |
| Gravl | AI builds workouts from your level, schedule, goals, equipment and training location | Adjusts intensity, volume and weight each session | Adapts to the equipment and location you set | No food tracking described | iPhone, with Apple Watch workout syncing | Strength Score with 8 subscores, 300+ trainer-led videos and in-app coach messaging |
| Boostcamp | 14,000+ programs, 130+ by coaches such as Jim Wendler and Eric Helms, or a personalized program from a short questionnaire | Auto Progression sets your next weights and reps | Not listed on its site | No nutrition features listed | iOS and Android | Proven coach programs, most of them free. Pro from $4.99 a month with a 7-day free trial |

Competitor facts were read on 27 October 2026 from each app’s own site (fitbod.me, hevyapp.com, alphaprogression.com, boostcamp.app) and, for Gravl, its own App Store listing. Prices and features change, so check before you pay. We make AGUNA.
 · Written by the team at AGUNA WELLNESS LTD, the makers of AGUNA. We make one of the apps on this list, and we say where another app is the better fit.

**Quick answer.** AGUNA is an AI workout planner for iPhone, iPad, Apple Watch and Android that builds each gym session for you, with every exercise in order, the sets, reps, weight and a timed rest, plus meals for your goal. It suits beginners who want every decision made. Fitbod, JuggernautAI, Dr. Muscle, Alpha Progression and Hevy are the established alternatives.

An AI workout planner decides what you train, not just records it. We compared six of them on what anyone can check: the US App Store rating, how many people rated it, the price model and the Apple devices it runs on. Every figure below was read from each app's own App Store listing on 19 October 2026.

## Side by side

| App | US App Store rating | Ratings | Price model | Apple devices |
|---|---|---|---|---|
| AGUNA (AI Gym Workout Planner: AGUNA) | 5.0 | 1 | Free download, first full workout free, then $9.99 a month or $29.99 a year (US) | iPhone, iPad, Apple Watch, Android |
| Fitbod (Fitbod: Gym & Fitness Planner) | 4.81 | 287,740 | Free download, auto-renewing subscription after a free trial | iPhone, iPad, Apple Watch |
| JuggernautAI (JuggernautAI) | 4.85 | 5,655 | Free download, subscription to access the coaching | iPhone, iPad |
| Dr. Muscle (Dr. Muscle AI Personal Trainer) | 4.49 | 382 | Free download, free trial with all features, then a subscription | iPhone, iPad |
| Alpha Progression (Alpha Progression Gym Tracker) | 4.92 | 2,226 | Free logging with no account; Pro plan with a 14-day free trial | iPhone, iPad |
| Hevy (Hevy - Workout Tracker Gym Log) | 4.92 | 98,819 | Free with no ads; optional Hevy Pro | iPhone, iPad, Apple Watch |

## The six apps

### AGUNA

Best for: the whole gym session decided for you

AGUNA builds each gym session for you: the exercises in order, the sets, the reps, the weight to lift and a timed rest between sets. The weight goes up when you are ready, and one tap swaps machines for dumbbells when the gym is busy. It also plans meals for your goal from regional menus that cover every country.

Platforms: iPhone, iPad and Apple Watch, and Android through Google Play. It launched in 2026, so it has 1 rating on the US App Store so far, far fewer than every other app here.

### Fitbod

The most ratings in this list

Fitbod's App Store listing describes a customized workout plan with personalized AI workouts and optimized weight lifting routines for strength, muscle and weight loss. Its listing says it works with Strava and Fitbit and runs on iOS and Apple Watch.

It has been on the App Store since 2015 and has by far the most ratings of the six.

### JuggernautAI

Built around strength coaching

JuggernautAI's listing describes an AI strength training system from Juggernaut Training Systems, designed by coach Chad Wesley Smith, and asks you to subscribe to access the coaching.

Its listing frames it as a strength coach in your pocket during every gym workout.

### Dr. Muscle

AI plans from a short questionnaire

Dr. Muscle's listing says it uses artificial intelligence to build your workouts for muscle and strength after you answer a few questions about your situation and goals. It lists powerlifting, bodybuilding, strength and hypertrophy training as what it is good for.

Its listing offers a free trial with no payment details needed.

### Alpha Progression

Free logging, paid plan building

Alpha Progression's listing says its Pro plan builds your plan and recommends the weight and reps for every set, adapting to how strong you are on the day. Logging is free and needs no account.

A good fit if you want to start free and pay only for the planning.

### Hevy

A free tracker for your own routines

Hevy's listing describes a workout tracker and planner: you plan your own routines, log workouts and track progress, with a community feed. It says the app is free with no ads, and Hevy Pro adds unlimited routines, graph history and custom exercises.

It suits people who already know what they want to train and want a fast log.

## How to choose

- Want every session decided for you? Pick an app that builds the whole session, sets, reps, weight and rest included: AGUNA, Fitbod, JuggernautAI or Dr. Muscle.
- Already follow a programme? A tracker such as Hevy, or Alpha Progression on its free tier, is enough.
- Train with an Apple Watch? AGUNA, Fitbod and Hevy list Apple Watch support.
- Care about track record? Fitbod and Hevy have far more ratings than the other apps here.

## Frequently asked

### How does AGUNA compare with Gravl and Boostcamp?

Gravl builds AI workouts and scores your strength, and Boostcamp gives you 14,000+ programs including coach-made ones. Neither lists a meal plan on its own site. AGUNA plans the workout and the meals, counts calories from a photo, and swaps the session when a machine is taken or the gym is busy.

### What is the best AI workout planner app?

It depends on how you train. If you want every gym session planned for you, from the exercises to the rest between sets, AGUNA does that on iPhone, iPad and Apple Watch. Fitbod has the longest track record and the most ratings of the six. Alpha Progression and Hevy suit people who want to log and plan their own training, with planning as a paid extra.

### Are AI workout planner apps free?

All six are free to download. AGUNA's first full workout is free, then it costs $9.99 a month or $29.99 a year in the US. Alpha Progression's logging is free and Hevy describes itself as free with no ads. Fitbod, JuggernautAI and Dr. Muscle use subscriptions, with free trials on Fitbod and Dr. Muscle.

### Which AI workout planner works on Apple Watch?

Of the six, the App Store lists Apple Watch support for AGUNA, Fitbod and Hevy.

### Is AGUNA on Android?

Yes. AGUNA is on iPhone, iPad and Apple Watch, and on Android through [Google Play](https://play.google.com/store/apps/details?id=com.aguna.app). This page compares App Store listings only, so check each app's own site for Android.

### How did you compare these apps?

We read each app's US App Store listing on 19 October 2026: the rating, the number of ratings, the price model and the Apple devices it supports. Feature descriptions for the other apps come from their own listings. We make AGUNA, and its US prices are the ones set in App Store Connect on that date.

We make AGUNA. The other apps are described only from their own App Store listings, read on 19 October 2026. Their names belong to their owners.

## Head to head

- [AGUNA vs Fitbod](https://aguna.app/fitbod-alternative)
- [AGUNA vs Planfit](https://aguna.app/planfit-alternative)
- [AGUNA vs Alpha Progression](https://aguna.app/alpha-progression-alternative)
- [AGUNA vs Centr](https://aguna.app/centr-alternative)
- [AGUNA vs Trainera](https://aguna.app/trainera-alternative)