Comparison

Muscle Mastery vs FitSpace Pro

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

Head to head
About

Muscle Mastery

This app helps users achieve their health and fitness goals with personalized workout and nutrition plans. It offers direct access to certified coaches for support and accountability, along with tools to track progress and daily habits.

Highlights
  • Personalized training plans with video instruction
  • Workout and progress tracking
  • Nutrition and macro tracking
  • Direct in-app messaging with coaches
  • Habit tracking and accountability
  • Integration with wearable devices
Features
Read full description

Your program lives here. This is where the work happens. Muscle Mastery is a private coaching brand built by Jeff Later, IFBB Pro, with over 24 years of experience and 8,000+ client transformations. The method is built on four phases: Prime, Prove, Power, Polish. A system designed to change your body and what you believe is possible for it. If you're a Muscle Mastery client, this app is your home base. Your training program, your nutrition plan, your check-ins, and your coach, all in one place. No confusion about where to go or what to do next. Open the app, follow the plan, submit your check-in, and move forward. -Access your custom training program with video instruction and exercise guidance -Log your workouts including weight, sets, reps, and personal records -Submit weekly check-ins directly to your coach with photos, measurements, and notes -Reference your nutrition plan and track your daily macros -Message your coach directly through in-app messaging -Track body weight, measurements, and progress photos over time -Check daily habits set by you and your coach -Get push notifications for scheduled sessions and coach updates -Connects to Apple Watch and Apple HealthKit, Fitbit, and Withings to sync body stats This app is for Muscle Mastery clients only.

About

FitSpace Pro

Features
Read full description

Build consistency. Stay accountable. Reach your goals. This habit tracker is built for people serious about getting in shape, losing weight, and developing lasting health habits. Whether you’re going it alone or working with a coach, this app makes tracking simple, effective, and focused on the habits that actually move the needle. With this app, you can: • Log key habits like protein intake, step count, workouts, sleep, and more • Customize habits based on your goals • View your daily, weekly, and historical consistency • Identify which habits you struggle with most • Sync with your coach (optional) for added accountability Coach Integration (Optional): If you’re working with a fitness or nutrition coach, they can invite you to connect. This allows them to track your progress, monitor adherence, and even update your habits remotely so you stay aligned and supported between check-ins. No distractions. No fluff. Just the structure and clarity you need to stick to the plan and hit your goals.

Screenshots

Muscle Mastery4 screens
FitSpace Pro4 screens

Verdict

The call

The clearest difference is device support: Muscle Mastery at 4 against FitSpace Pro's 2. On price, ads, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Muscle Mastery versus FitSpace Pro: the parameters behind the verdict, then further details
ParameterMuscle MasteryFitSpace Pro
PriceFreeFree
Rating5.0 (95 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings95 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size164 MB30 MB
Age rating4+4+
DeveloperL8R Lifestyle, LLCFitSpace Pro, LLC

In-app purchases

None

Muscle Mastery

No in-app purchases

None

FitSpace Pro

No in-app purchases

Questions

Is Muscle Mastery free?
Muscle Mastery is free to download, with no in-app purchases.
Is FitSpace Pro free?
FitSpace Pro is free to download, with no in-app purchases.
Do Muscle Mastery or FitSpace Pro have ads?
Neither Muscle Mastery nor FitSpace Pro shows ads.

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