Best Strength Apps

250+ iOS apps curated and reviewed

4.9 avg rating
20 free apps
Updated August 2026

Out of 250+ strength apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Strength Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Strong Workout Tracker Gym LogStrong Workout Tracker Gym LogFree4.9★ (108K)NoYesAug 2026
2Stronger - Gym Workout PlannerStronger - Gym Workout PlannerFree4.8★ (17K)NoYesAug 2026
3Strength by MariStrength by MariFree4.5★ (6.3K)YesYesAug 2026
4Peloton Strength+Peloton Strength+Free4.8★ (17K)YesYesAug 2026
5StrengthLog – Workout TrackerStrengthLog – Workout TrackerFree4.9★ (3.5K)NoYesAug 2026
6MissFit StrengthMissFit StrengthFree5.0★ (3)NoYesAug 2026
7KOBP StrengthKOBP StrengthFree5.0★ (1)NoYesAug 2026
8LADDER Strength Training PlansLADDER Strength Training PlansFree5.0★ (188K)YesYesAug 2026

Top Picks for Strength

Strong Workout Tracker Gym Log#1

Strong Workout Tracker Gym Log by Strong Fitness PTE Limited

Strength Training Planner
Editor's Choice
💪 Health & Fitness
4.9😊(108K ratings)
FreeIn-App Purchases
#67in Health & Fitness
Strong Workout Tracker Gym Log screenshot 1
Strong Workout Tracker Gym Log screenshot 2
Strong Workout Tracker Gym Log screenshot 3
Strong Workout Tracker Gym Log screenshot 4
Strong Workout Tracker Gym Log screenshot 5

This app helps you track your workouts and progress with an intuitive interface. It offers a wide range of exercises, detailed instructions, and advanced statistics to help you achieve your fitness goals. Easily log your routines, monitor personal records, and stay motivated on your fitness journey.

What We Love

  • 🚀 Excellent workout tracking
  • 👍 Clean, intuitive interface
  • 📊 Comprehensive data and progress tracking
  • ⌚ Seamless Apple Watch integration

Room to Improve

  • 🔋 High battery consumption
  • 🔒 Concerns about subscription model and pricing
  • 🐛 Apple Watch app issues and syncing problems
Stronger - Gym Workout Planner#2

Stronger - Gym Workout Planner by Atlas Smart Technologies LTD

Weight Lifting & Exercise Log
Strong Contender
💪 Health & Fitness
4.8😊(17K ratings)
FreeIn-App Purchases
Stronger - Gym Workout Planner screenshot 1
Stronger - Gym Workout Planner screenshot 2
Stronger - Gym Workout Planner screenshot 3
Stronger - Gym Workout Planner screenshot 4
Stronger - Gym Workout Planner screenshot 5
Stronger - Gym Workout Planner screenshot 6

This app helps serious lifters plan and track their workouts with AI coaching and community features. Log sets, reps, and weights, and monitor progress with powerful analytics to achieve your fitness goals.

What We Love

  • 🚀 Easy to use
  • 👍 Motivating and engaging
  • 🚀 Intuitive interface
  • 🚀 Helpful for tracking progress

Room to Improve

  • 🐛 Occasional glitches and bugs
  • 🔒 Paywall for key features
  • 🔒 Overly aggressive subscription model
Strength by Mari#3

Strength by Mari by Mari Fitness LLC

by Mari Llewellyn
Worth Considering
💪 Health & Fitness
4.5😐(6.3K ratings)
FreeAdsIn-App Purchases
Strength by Mari screenshot 1
Strength by Mari screenshot 2
Strength by Mari screenshot 3
Strength by Mari screenshot 4
Strength by Mari screenshot 5
Strength by Mari screenshot 6

This app offers workout plans and instructional videos designed for women of all fitness levels to achieve their health and fitness goals. Track your progress with photos, strength metrics, and share updates with a supportive community.

What We Love

  • 🚀 Easy to follow workouts
  • 👍 Simple and intuitive interface
  • 💪 Effective for building strength
  • 📊 Ability to track progress and weights

Room to Improve

  • 🐛 Frequent app crashes and glitches
  • 🔍 Difficulty finding and switching exercises
  • 🕰️ Lack of rest timers and workout planning features

More Strength apps to explore

4
Peloton Strength+
Peloton Strength+
Peloton Strength+
by Peloton Interactive, Inc.
Free

This app simplifies strength training with personalized programs and a workout generator. It offers expert-led guidance, progress tracking, and in-ear coaching to help you build muscle, increase strength, or improve overall fitness. Seamlessly track your performance and connect with your Apple Watch for real-time metrics.

Workout GeneratorExpert-Led ProgramsProgress Tracking
💪 Health & Fitness
(17K)
free with in-app purchases
5
StrengthLog – Workout Tracker
StrengthLog – Workout Tracker
StrengthLog – Workout Tracker
Workout Log & Programs
Free

Track your workouts, analyze progress, and discover proven strength training programs. Log unlimited workouts, access a vast exercise library, and set goals. Upgrade for advanced statistics and premium programs.

Unlimited workout loggingExtensive exercise library with video instructionsProven strength training programs
💪 Health & Fitness
(3.5K)
freemium
6
MissFit Strength
MissFit Strength
MissFit Strength
by Stephany Carter
Free

This app helps individuals achieve their best selves through strength, fitness, and nutrition. It specializes in weight loss, powerlifting, and strength training, with fitness professionals guiding users toward their goals.

Strength training programsWeight loss guidancePowerlifting specialization
💪 Health & Fitness
(3)
free with in-app purchases
7
KOBP Strength
KOBP Strength
KOBP Strength
AI Coach for Serious Lifters
Free

This app helps serious lifters track every set, benchmark their strength against global standards, and receive AI-driven coaching. It offers detailed progress charts, global leaderboards, and shareable session summaries. Users can import existing training data to get started quickly.

Strength percentile rankingsAI coaching based on training dataTrack every lift with precision
💪 Health & Fitness
(1)
freemium
8
LADDER Strength Training Plans
LADDER Strength Training Plans
LADDER Strength Training Plans
Fitness, Workouts, Coaching
Free

This app provides structured, coach-built daily workout plans for strength training, designed for home or gym. It offers in-ear coaching, video demonstrations, and progress tracking to eliminate guesswork and optimize your fitness journey.

Daily structured workout plansExpert coach-built programsIn-ear coaching and video demos
💪 Health & Fitness
(188K)
free with in-app purchases
9
PRYSTN Strength
PRYSTN Strength
PRYSTN Strength
by PRYSTN LTD
Free
💪 Health & Fitness
(0)
10
Sundee Fundee Strength
Sundee Fundee Strength
Sundee Fundee Strength
Period & Strength Coach
Free

This strength training app for women adapts workouts to your menstrual cycle, energy levels, and available equipment. It offers personalized plans, progress tracking, and recovery tools, all with a focus on privacy and no advertisements.

Cycle-smart workout adaptationPersonalized coach plansStructured strength programs
💪 Health & Fitness
(1)
free
11
HipHip Strength
HipHip Strength
HipHip Strength
5/3/1 Workout & Plate Tracker
Free

This app helps lifters track their strength training progress with detailed analytics and an AI coach. Log workouts, monitor tonnage, and access a WOD library. Offers personalized programming and form cues for smarter training.

Log barbell, dumbbell, and bodyweight liftsAMRAP, RPE, and percentage-of-1RM set typesLive Activities and Apple Watch support
💪 Health & Fitness
(2)
freemium
12
Gymverse: Gym Workout Planner
Gymverse: Gym Workout Planner
Gymverse: Gym Workout Planner
Weight Lifting Fitness Trainer
Free

This AI-powered fitness trainer creates personalized, multi-week workout plans that adapt to your progress and goals. It offers expert video guidance for each exercise, tracks your progress visually, and provides motivational insights. Enjoy tailored workouts that avoid disliked or injured areas, with options for strength training, cardio, and more.

AI-generated personalized workout plansAdaptive training based on progressExpert video exercise guidance
💪 Health & Fitness
(165K)
free with in-app purchases
13
Eastbound Strength
Eastbound Strength
Eastbound Strength
by PushPress, Inc.
Free

Manage your membership for a fitness facility, including booking classes and signing up for events. Update your personal details and payment information easily.

Reserve class spotsSign up for gym eventsUpdate personal headshots
💪 Health & Fitness
(0)
ad-supported
14
McAndrew Strength
McAndrew Strength
McAndrew Strength
by Ruairidh McAndrew
Free
💪 Health & Fitness
(0)
15
Holdfast Strength & Cond.
Holdfast Strength & Cond.
Holdfast Strength & Cond.
by Crossfit Holdfast
Free
💪 Health & Fitness
(0)
16
Lycan Strength
Lycan Strength
Lycan Strength
by Muneeb Iftikhar
Free
💪 Health & Fitness
(0)
17
Strength Physique 365
Strength Physique 365
Strength Physique 365
by Shaun Warren
Free
💪 Health & Fitness
(0)
18
GoUnbroken Strength
GoUnbroken Strength
GoUnbroken Strength
by PushPress, Inc.
Free
💪 Health & Fitness
(0)
19
StrengthMaxxer: Track Workouts
StrengthMaxxer: Track Workouts
StrengthMaxxer: Track Workouts
by Keon Armin
Free

This app helps serious lifters track workouts, plan progressive overload, and monitor muscle fatigue. It provides personalized weight and rep recommendations based on your training history and offers strength standards to gauge your progress. Features include Apple Watch integration and home screen widgets for at-a-glance data.

Workout logging (sets, reps, RPE, PRs)Progressive overload planningStrength standards and scoring
💪 Health & Fitness
(1)
freemium
20
Grip Strength: MrGripper
Grip Strength: MrGripper
Grip Strength: MrGripper
Tracker, Dynamometer, Programs
Free

Track, test, and improve your hand and grip strength with detailed metrics. Log workouts, measure progress with dynamometer tests, and manage your equipment all in one place. Designed for athletes, climbers, and those in rehab.

Personalized onboardingWorkout program templatesFast workout logging
💪 Health & Fitness
(3)
freemium

FAQ about Strength

What are the best strength apps for iPhone?
Strong Workout Tracker Gym Log tops our strength apps ranking as of August 2026, with a 4.9-star average from 108K App Store ratings, and it's free to download.
Yes — 20 of the top strength apps we rank are free to download, including Strong Workout Tracker Gym Log and Stronger - Gym Workout Planner.
Strong Workout Tracker Gym Log has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ strength apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed to be a simple and intuitive workout and exercise tracker. It helps users log their gym sessions, monitor progress, and achieve better results from their fitness routines, whether for strength gain or general health.
Key features include an intuitive interface, a comprehensive range of exercises with animated videos, Apple Watch support for logging workouts, customizable routines, advanced statistics to track personal records and progression, and cloud sync for data backup.

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