Best Bodybuilding Apps for iPhone (2026)

Best Bodybuilding App in 2026

The best bodybuilding app in 2026 is PR Streak, because it shows how many sets each muscle got this week and logs supersets and drop sets in a tap. Building muscle comes down to enough hard sets per muscle group, tracked week after week. A bodybuilding app should make that number obvious without you doing the counting yourself.

Best Bodybuilding Apps at a Glance (2026)

The best bodybuilding apps in 2026 are:

PR Streak - best for tracking sets per muscle and supersets
Hevy - best for a big exercise library and routine folders
JEFIT - best for a huge bodybuilding community
Fitbod - best for a workout built around muscle recovery
Strong - best for simple, no-frills set logging
Boostcamp - best for free hypertrophy-style coach programs

1. PR Streak - Best Overall Bodybuilding App

PR Streak is a workout tracker and gym log for iPhone built for the way bodybuilders actually train: high set counts, supersets, drop sets, and a close eye on which muscle got worked and how much. It shows how many sets each muscle got this week, so you always know where you stand before you plan your next session.

Why PR Streak Stands Out

Hypertrophy training is a numbers game. You need enough hard sets per muscle group across the week, and it is easy to lose count once you are training 5 or 6 days a week across different splits.

PR Streak tracks sets per muscle automatically, so you can see at a glance whether chest, back or legs are falling behind before the week is over. Supersets, drop sets, warm-up sets and RPE all log in a tap, which matters on a bodybuilding split where those set types show up constantly.

Every PR is still caught automatically in the background: heaviest weight, most reps, best set volume and estimated 1RM, so progress is visible even on a program built around volume rather than maxing out.

Key Features

Sets per muscle each week: See how many sets each muscle got this week, so you can spot an undertrained muscle group before it becomes a habit.
Supersets and drop sets in a tap: Log any set type in a tap (see our full guide to supersets) without breaking your logging rhythm mid-session.
Last-time numbers on every set: See what you lifted last time right next to every set, with one tap to copy it forward.
Automatic PR tracking: Every PR is caught automatically, including estimated 1RM, heaviest weight, most reps and best set volume.
Voice logging between sets: Say your set out loud, like "three sets of ten at one eighty five" or "same again," and PR Streak logs it, hands-free and even with no signal.
873 exercises with instructions: Add your own exercises alongside a library of 873, each with photos and step-by-step instructions.

Pricing

Free trial available: One plan unlocks every feature.
Bring your history: Switchers from Strong or Hevy bring their workouts, exercises, sets, reps and weights over automatically.

Best For

Bodybuilders who want sets per muscle tracked automatically each week
Lifters running high-volume splits with supersets and drop sets
Anyone who wants every PR caught without extra math

PR Streak - the workout tracker that coaches you.

✓An AI coach that builds your plan around your gear & goals.
✓Hands-free voice logging, plus progress, est. 1RM & PRs.
✓Built so you never lose a workout. Switch from Strong or Hevy in minutes.

Coming Soon to iPhone

2. Hevy - Best for a Big Exercise Library and Routine Folders

Hevy pairs a large exercise database with routine folders, which suits bodybuilders running multi-day splits with several saved routines at once.

Key Features

A library of 25 or more pre-built workout routines
Routine folders for organizing multiple saved programs
Clean charts for sets, reps and volume over time
A social feed for sharing workouts and progress

Pricing

Free tier available. Hevy Pro is $2.99 a month, $23.99 a year, or $74.99 as a lifetime purchase (as of September 2026).

Best For

Bodybuilders running a multi-day split with several saved routines
Lifters who like sharing progress inside a fitness community

Good to Know

The free tier includes 4 routines and 7 custom exercises (App Store, checked September 2026)
iPhone, Android, web and Apple Watch

3. JEFIT - Best for a Huge Bodybuilding Community

JEFIT has built one of the largest exercise databases in the category, backed by a long-running community of bodybuilders sharing routines and progress photos of their own.

Key Features

Over 1,400 exercises in its database
Community-shared bodybuilding routines
Progressive overload suggestions built into training logs
Workout history synced across devices

Pricing

Free tier with ads. JEFIT Elite is $12.99 a month or $69.99 a year (as of September 2026).

Best For

Bodybuilders who want the widest possible exercise database
Lifters who enjoy a long-running training community

Good to Know

20 million or more downloads and 42,000 or more five-star ratings (App Store, jefit.com, checked September 2026)

4. Fitbod - Best for a Workout Built Around Muscle Recovery

Fitbod builds a new workout before every session based on which muscles you have already trained that week and the equipment you have on hand.

Key Features

A new workout generated for each session
Tracks recovery by muscle group between sessions
Adjusts exercise selection to your available equipment
An Apple Watch companion app

Pricing

Fitbod is $15.99 a month or $95.99 a year, with a 7 day free trial and no permanent free tier (as of September 2026).

Best For

Bodybuilders who want their split generated around muscle recovery automatically
Lifters who train with changing or limited equipment

Good to Know

iPhone, Android and Apple Watch companion (App Store, checked September 2026)

5. Strong - Best for Simple, No-Frills Set Logging

Strong keeps its logging screen close to a plain list: exercise, sets, reps, weight, which suits bodybuilders who just want to move through a high-volume session quickly.

Key Features

A minimal logging screen with no learning curve
A rebuilt Apple Watch app for on-wrist logging
Plate calculator and rest timer built in
Straightforward charts for tracked lifts

Pricing

Free tier available. Strong PRO is $4.99 a month, $29.99 a year, or $99.99 as a one-time purchase (as of September 2026).

Best For

Bodybuilders who want a minimalist, no-frills log for a high-volume session
Lifters who would rather build their own routines from a blank slate

Good to Know

The free tier includes 3 routines (App Store, checked September 2026)

6. Boostcamp - Best for Free Hypertrophy-Style Coach Programs

Boostcamp gives lifters access to a large catalog of free training programs built by coaches, including plenty of hypertrophy-focused splits.

Key Features

Over 11,000 free coach-built programs
PRs and estimated 1RM tracked on the free tier
Program calendars laid out day by day
Simple set-by-set logging inside each program

Pricing

Free tier available with PRs and 1RM included. Boostcamp Pro is $59.99 a year or $14.99 a month and adds weekly reports (as of September 2026).

Best For

Bodybuilders who want a coach-built hypertrophy program to follow
Lifters who want a day-by-day program calendar laid out for them

Good to Know

Rated 4.8 from 9,100 or more App Store reviews (checked September 2026)

How to Choose the Best Bodybuilding App

Bodybuilding programs run on volume and consistency, so the app you pick should make both easy to see.

Sets per muscle tracking: Look for an app that totals sets per muscle group automatically, so you can spot a lagging muscle before the week ends.
Supersets and drop sets: Check how many taps it takes to log a superset or drop set, since bodybuilding splits use them constantly.
Progress tracking: Decide whether you want automatic PR detection and estimated 1RM, or a simple log is enough for you.
Routines vs a generated plan: Some bodybuilders want to build their own split, others prefer a plan generated around muscle recovery.
Cost: Compare each app's current price on its App Store page before you decide, since pricing tiers change over time.

Use our 1RM calculator to check an estimated max between phases of your program. For a broader roundup of general strength apps, see our best strength training apps guide.

Frequently Asked Questions

What is the best bodybuilding app?

The best bodybuilding app in 2026 is PR Streak. It shows how many sets each muscle got this week, logs supersets and drop sets in a tap, and catches every PR automatically, including estimated 1RM. That combination makes it easy to see whether your volume and progress are on track without doing the counting yourself.

How many sets per muscle should a bodybuilder track each week?

Set counts vary by lifter and muscle group, and a good app should total them for you rather than asking you to guess. PR Streak shows how many sets each muscle got this week automatically, so you can compare that number against your own program's target and adjust before the week is over.

Which app is best for logging supersets and drop sets?

PR Streak is built for high-volume bodybuilding sessions. Supersets, drop sets, warm-up sets and RPE all log in a tap, so pairing exercises or dropping weight mid-set does not slow down your session. Every PR is still caught automatically in the background, including estimated 1RM.

Do I need to build my own bodybuilding split, or can I start from a plan?

Either works. PR Streak lets you start a proven plan in one tap, including Push Pull Legs, Upper/Lower and Full Body 3-Day, and it also lets you build your own routines with your own rep ranges and rest times if you already have a split you like.

Can I track my one-rep max alongside my bodybuilding training?

Yes. PR Streak catches every PR automatically, including estimated 1RM, heaviest weight, most reps and best set volume, alongside your regular hypertrophy sets. You can also check an estimated max anytime with our 1RM calculator between phases of your program.

Is it hard to switch bodybuilding apps without losing my training history?

No, not if you pick an app built for switching. PR Streak imports your workout history from Strong or Hevy, matching your exercise names automatically, so your workouts, sets, reps and weights come over with you instead of starting from zero.

Which Bodybuilding App Should You Pick?

The best bodybuilding app in 2026 is PR Streak, for lifters who want sets per muscle tracked automatically, fast supersets and drop sets, and every PR caught without extra math. If you want the biggest routine library to browse, Hevy is a great fit, and if you want a huge bodybuilding community, JEFIT is a great fit too.

Get PR Streak on the App Store and see how many sets each muscle got this week from your very first workout.