Comparison

Muscle Booster Workout Tracker vs PHUL Workout Tracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Muscle Booster Workout Tracker

This app acts as a personal trainer, creating customized workout plans for muscle gain, weight loss, or recovery. It offers a vast library of exercises and challenges for home or gym, adapting to your available equipment and goals.

Highlights
  • Personalized workout plans
  • 1000+ exercise library
  • Home and gym workouts
  • Calisthenics and weight loss plans
  • Workout timer and audio tips
  • Equipment-based plan creation
  • Muscle recovery guidance
Features
Read full description

Take your fitness journey to the next level with Muscle Booster Workout Tracker, the ultimate Workout Planner that integrates with your Apple Watch. Train anywhere, anytime with a complete gym & exercise app designed to help you get fit. What are you waiting for? MUSCLE BOOSTER WILL HELP YOU TO: Build muscle, sync with Apple Health, and boost your fitness schedule from home! With an integrated calorie tracker, body editor plan, and step-by-step gym workouts, you can stay motivated, get your belly flat, monitor your health, and achieve your fitness goals anywhere. Anywhere, Anytime! Whether you prefer home workouts, calisthenics, core, or weight loss, Muscle Booster provides personalized training plans for all levels. Work with your own digital coach and follow structured gym routines inspired by popular fitness and gym pros. Track your strength gains, body measurements, and fat loss with smart analytics and stay consistent in building a strong exercise routine and a healthy body. Explore hundreds of exercises and plans. Workout tracker, AI calorie tracker, and weight loss Strength training, HIIT, core, weightlifting, bodyweight calisthenics. Abs and belly training. Enjoy personalized sessions tailored to your fitness level. Build muscle, burn fat, and maintain overall health. Use the workout planner to schedule sessions and combine gym routines. Track your performance and measure your progress over time on Apple Health. Personalize your home workouts Workouts, calories burned, and heart rate in real-time. Customize your home workout sessions or gym routines with guided workouts, a training planner, anytime fitness, and exercises targeting your core, arms, legs, and full body. Whether your goal is to lift, get fit, or simply stay active, Muscle Booster keeps your activity high with interactive videos, progress tracking, and social features to connect with friends and fitness hotschedules. Customize your exercise routines on the go Join the community of weightlifting enthusiasts and get inspired by training programs from pros, and more. Train at home, in the gym, or on the go, with the flexibility to adapt exercise routines anytime. Track your progress with smart analytics, manage your diet, and see real-time results with Apple Watch integration. Whether you are following a body coach plan, a workout app program, or creating your own custom gym routines, Muscle Booster makes it easy to stay consistent and achieve your objectives. Designed for all fitness stages Muscle Booster Home Workout combines the best of home workouts, sports training, calisthenics, strength training, and guided video exercises into a single exercise app. With personalized workout plans, motivational tools, and a comprehensive tracker, you can lose fat, get stronger, and transform your body efficiently. Perfect for all levels, from beginners to advanced athletes, the app ensures your training is smart, effective, and fun. Follow your progress, stay inspired Take control of your health and training today. Use Muscle Booster for gym workout, home workouts, core, running, and all your sports needs. Track your progress, stay motivated, and become the strongest, healthiest version of yourself. With a full workout planner, personal coach features, and integration with your device, your goals are within reach. SUBSCRIPTION INFO: Download the app at no initial cost. Further use requires a subscription. A trial may be offered as indicated in the app. Subscription prices are shown in the app and charged to your Apple ID upon purchase confirmation. Subscriptions renew automatically unless auto-renewal is turned off at least 24 hours before the current period ends. Renewal charges occur within 24 hours before the current period expires. Terms of Use: https://legal.muscle-booster.io/page/terms-of-use Privacy Notice: https://legal.muscle-booster.io/page/privacy-policy

About

PHUL Workout Tracker

This app guides you through a science-based workout program designed to boost muscle size and strength. It tracks your progress, helps calculate weights, and times your rests to optimize your training. Customize workouts for personalized gains.

Highlights
  • Guided PHUL program tracking
  • Muscle gain visualization
  • Plate calculator
  • Rest timer
  • Customizable workouts
  • US and metric unit support
Features
Read full description

PHUL workout increases your muscle size and strength by combining the best of powerlifting and bodybuilding. PHUL - Power, Hypertrophy, Upper, Lower - is a full body workout program designed to increase muscle size and strength in both upper and lower body through power workouts and hypertrophy workouts. This app walks you through each exercise, set, and rep to help you gain muscle according to science. This app now lets users customize their workouts for maximum personalized strength and muscle building. This app will: - Walk you through the PHUL program, and help you keep track of which exercises you did on which days - Visualize your gains in our graphs and analytics - Help you calculate weights with the built-in plate calculator - Time your rests between sets so you maximize your gains with science - Support both US and metric units Optional subscription information: - Payment will be charged to itunes account when purchase is confirmed - Subscription automatically renews unless you turn off auto-renew at least 24 hours before the end of the payment period. - Account will be charged for renewal within 24 hours prior to the end of the current period and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to user's itunes account settings after purchase. - Privacy Policy: https://www.appfactoryfitness.com/privacy-policies/phul-privacy-policy - Terms of Service: https://www.appfactoryfitness.com/terms-of-service/phul-terms-of-service

Screenshots

Muscle Booster Workout Tracker4 screens
PHUL Workout Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: PHUL Workout Tracker at 94% against Muscle Booster Workout Tracker's 44%. PHUL Workout Tracker also leads on rating (4.9 vs 4.5). Muscle Booster Workout Tracker's advantage is ratings volume (138K vs 158) and chart position (#53 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Muscle Booster Workout Tracker sells 16 in-app purchases, starting at $9.99 per 7 days and PHUL Workout Tracker sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PHUL Workout Tracker holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: Muscle Booster Workout Tracker has 138K ratings behind it against 158, so its average is the more settled of the two. Written reviews point the same way: 44% of Muscle Booster Workout Tracker's written reviews are positive against 94% of PHUL Workout Tracker's.

UpkeepUpdate frequency

Muscle Booster Workout Tracker ships an update every 2 weeks, PHUL Workout Tracker monthly. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 6 level
Muscle Booster Workout Tracker versus PHUL Workout Tracker: the parameters behind the verdict, then further details
ParameterMuscle Booster Workout TrackerPHUL Workout Tracker
PriceFreeFree
Rating4.5 (138K ratings)4.9 (158 ratings) — better
Positive reviews43.8% of reviews93.9% of reviews — better
Number of ratings138K — better158
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#53 — better—
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS17.016.0 — better
Further details — not scored
Size574 MB23 MB
Age rating17+4+
DeveloperWELLTECH APPS LIMITEDApp Factory, LLC

Customer experience

Muscle Booster Workout Tracker

All ratings138,333 ratings
Positive89.4%
Neutral3.6%
Negative7.0%
Written reviews2,889 reviews
Positive43.8%
Neutral8.2%
Negative48.0%

PHUL Workout Tracker

All ratings157 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews33 reviews
Positive93.9%
Neutral0.0%
Negative6.1%

User reviews

Muscle Booster Workout Tracker

From 138K App Store ratings

What we love

  • 🚀 Great workouts
  • 👍 Easy to follow
  • 👍 Variety of exercises
  • 🚀 Customizable plans
  • 👍 Helpful for beginners

Room to improve

  • 🐛 Buggy app performance
  • 🔒 Lack of free trial
  • 💰 Expensive subscription
  • 👎 Limited gym equipment options
  • 👎 Repetitive exercises

PHUL Workout Tracker

From 158 App Store ratings

What we love

  • 👍 Great free version
  • 👍 Easy to use
  • 👍 Clean interface
  • 👍 Good for tracking workouts
  • 👍 No ads (mostly)

Room to improve

  • 👎 Paid version not customizable enough
  • 👎 Free plate calculators restrictive
  • 👎 Weight resets randomly
  • 👎 Cannot add workouts

Bugs and requests

Muscle Booster Workout Tracker

Reported bugs

5 issues
  • Workouts not logging properly
  • App freezing and crashing
  • Sync issues with Apple Watch
  • Inaccurate exercise counting
  • Inability to contact customer support

Requested features

5 requests
  • Ability to track progress and weights
  • Better integration with Apple Health
  • More personalized meal plans
  • Ability to customize workout schedules
  • Audio/voice guidance during workouts

PHUL Workout Tracker

Reported bugs

5 issues
  • Timer constantly freezes
  • App won't open after deleting workout
  • Weight resets to random weight
  • Stuffing up workouts with changing weight
  • Cannot add workouts

Requested features

18 requests
  • Add alternates and power cleans
  • Sound alerts for rest timer
  • Add more exercises to custom routine (pro users)
  • Notepad option for free text
  • Log workout duration time
Show 13 more
  • Ability to edit rest periods
  • Add additional exercises (free format)
  • Customize and change exercises
  • Add notes
  • Edit saved workouts
  • Edit timers
  • Edit exercises
  • Timer after each set
  • Sub in other exercises
  • 2.5 lbs increments
  • Custom weight rather than increments of 5
  • Auto weight adjustment for max sets/reps
  • Edit historical workouts

In-app purchases

16 purchases

Muscle Booster Workout Tracker

Subscriptions15
  • 1 Week Subscription7 Days trial$9.997 Days
  • 1 Week Subscription$9.997 Days
  • 1 Week Subscription7 Days trial$14.997 Days
Show 12 more
  • 1 Month Premium$14.991 Month
  • Muscle Booster$14.991 Month
  • Muscle Booster Workout Premium3 variants$19.991 Month
  • 1 Month Subscription$19.991 Month
  • 1 Month 22.99 with 7-day free trial7 Days trial$22.991 Month
  • 1 Month Subscription$24.991 Month
  • 3 Month Subscription3 variants$29.993 Months
  • 3 Month Premium6 Months trial$39.993 Months
  • 3 Months Subscription6 Months trial$39.993 Months
  • 1 Year Premium2 variants$59.991 Year
  • Muscle Booster Premium$59.991 Year
  • 12 Month Subscription$79.991 Year
One-time1
  • Premium Bundle$29.99
3 purchases

PHUL Workout Tracker

Subscriptions3
  • PHUL - Weekly$0.997 Days
  • PHUL Monthly$2.991 Month
  • PHUL Annual$19.991 Year

Questions

Is Muscle Booster Workout Tracker free?
Muscle Booster Workout Tracker is free to download, with in-app purchases available.
Is PHUL Workout Tracker free?
PHUL Workout Tracker is free to download, with in-app purchases available.
Which has better reviews, Muscle Booster Workout Tracker or PHUL Workout Tracker?
PHUL Workout Tracker is rated higher. Muscle Booster Workout Tracker averages 4.5 out of 5 from 138K ratings, while PHUL Workout Tracker averages 4.9 from 158 ratings.
Do Muscle Booster Workout Tracker or PHUL Workout Tracker have ads?
Neither Muscle Booster Workout Tracker nor PHUL Workout Tracker shows ads.
Which is updated more often, Muscle Booster Workout Tracker or PHUL Workout Tracker?
Muscle Booster Workout Tracker ships an update every 2 weeks, and PHUL Workout Tracker monthly. Most recently, Muscle Booster Workout Tracker was updated on October 21, 2026 and PHUL Workout Tracker on October 16, 2026.

Other comparisons