Comparison

Muscle Sisters vs Step N Scroll

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

Head to head
About

Muscle Sisters

Access personalized monthly fitness programs designed by expert trainers to help you build muscle, gain strength, or lose weight. Follow along with guided video workouts that last 45-60 minutes, offering a comprehensive training experience from warm-up to cool-down.

Highlights
  • Personalized monthly fitness programs
  • Guided video workouts
  • Strength training
  • Muscle building
  • Weight loss programs
  • Home or gym training options
Features
Read full description

Welcome to the Muscle Sisters App! A monthly subscription that gives you power to train on your own terms and unleash your inner strength. Each program is strategically created to help you achieve your specific goals, whether it's building muscle, gaining strength, or losing weight. Andre and Patty will personally guide you through each workout. These videos typically last around 45-60 minutes, giving you a comprehensive and immersive training experience. From warm-up to cool-down, they'll be there with you, pushing you to reach your full potential. Train in the comfort of your own home or push yourself to the limits at the gym – the choice is yours. Join the Muscle Sisters App today and start a transformative fitness adventure. Unleash your strength, achieve your goals, and become the best version of yourself with the guidance and support of Andre and Patty. Let's sweat, grow, and inspire together! The Muscle Sisters App is here to support you every step of the way. [Privacy Policy](https://www.musclesistersapp.com/privacy-policy) - Read our privacy policy. [Terms of Use](https://www.musclesistersapp.com/terms) - Read our terms of use.

About

Step N Scroll

This app transforms your daily steps into screen time, allowing you to earn access to your most distracting apps. It helps you build healthier digital habits by locking down chosen applications until you meet your step goals, offering insights into your usage patterns.

Highlights
  • Lock apps until step goals are met
  • Earn screen time through walking
  • AI-powered progress scans
  • Track daily streaks and history
  • Personalized habit coaching
  • Outdoor walk recording with route map
Features
Read full description

Step N Scroll turns your daily steps into screen time. Choose the apps that pull you in, set a step goal, and those apps stay locked until you have earned them. HOW IT WORKS - Pick the apps you want to block - Set your daily step goal - Your chosen apps stay locked until you reach it - Walk, and they unlock automatically COACH The reach for your phone is automatic, and willpower is not much of a defence against it. When you open a blocked app several times in a few minutes, Coach steps in, asks what is actually going on, and hands you a short reset instead of the feed. Over time it shows you your own patterns: what tends to trigger you, and when it hits hardest. AI PROGRESS SCAN See where the walking is taking you. Take a full-body photo and Step N Scroll generates a preview of your projected progress, saved so you can compare before and after as the weeks go by. TRACK THE HABIT - Daily streaks and a progress ring - Weekly and monthly step history - Calories and activity trends SUBSCRIPTION Step N Scroll is free to use. Your step count, daily goal, streak and app blocking — the whole loop — stay free, with no ads. A subscription adds Coach, AI progress scans, Trends and Records, and outdoor walk recording with a route map. The yearly plan starts with a 7-day free trial - cancel any time before it ends and you are not charged. A weekly plan is also available and does not include a trial. Prices vary by region and are always shown in the app before you confirm. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of the end of that period. You can manage or cancel your subscription at any time in your Apple ID account settings. Restore purchases is available directly on the paywall. Privacy Policy: https://stepnscroll.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Muscle Sisters4 screens
Step N Scroll4 screens

Verdict

The call

The clearest difference is review sentiment: Muscle Sisters at 79% against Step N Scroll's 0%. Muscle Sisters also leads on rating (4.5 vs 4.0) and ratings volume (123 vs 7). Step N Scroll's advantage is monetization model (freemium vs subscription) and update cadence (every 2 days vs fortnightly). On price, ads, in-app purchases and device support 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 Sisters sells 4 in-app purchases, starting at $19.99 per month and Step N Scroll sells 9 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Muscle Sisters holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Muscle Sisters has 123 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 79% of Muscle Sisters's written reviews are positive against 0% of Step N Scroll's.

UpkeepUpdate frequency

Muscle Sisters ships an update fortnightly, Step N Scroll every 2 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 4 level
Muscle Sisters versus Step N Scroll: the parameters behind the verdict, then further details
ParameterMuscle SistersStep N Scroll
PriceFreeFree
Rating4.5 (123 ratings) — better4.0 (7 ratings)
Positive reviews78.9% of reviews — better0.0% of reviews
Number of ratings123 — better7
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.2
Further details — not scored
Size45 MB30 MB
Age rating12+4+
DeveloperMuscle Sisters, LLCMatheus Mello

Customer experience

Muscle Sisters

All ratings55 ratings
Positive83.6%
Neutral3.6%
Negative12.7%
Written reviews19 reviews
Positive78.9%
Neutral10.5%
Negative10.5%

Step N Scroll

All ratings7 ratings
Positive71.4%
Neutral14.3%
Negative14.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

4 purchases

Muscle Sisters

Subscriptions2
  • Monthly1 Month trial$19.991 Month
  • Annual3 Days trial$159.001 Year
One-time2
  • Monthly$29.99
  • Annual$179.99
9 purchases

Step N Scroll

Subscriptions9
  • Step N Scroll Special Offer$3.991 Month
  • Step N Scroll Monthly Offer$6.991 Month
  • Step N Scroll Pro Weekly$9.997 Days
Show 6 more
  • Starter Monthly$9.991 Month
  • Monthly7 Days trial$9.991 Month
  • Challenge Monthly$17.991 Month
  • Complete Monthly$19.991 Month
  • Premium Yearly7 Days trial$29.991 Year
  • Step N Scroll Premium3 Days trial$29.991 Year

Questions

Is Muscle Sisters free?
Muscle Sisters is free to download, with in-app purchases available.
Is Step N Scroll free?
Step N Scroll is free to download, with in-app purchases available.
Which has better reviews, Muscle Sisters or Step N Scroll?
Muscle Sisters is rated higher. Muscle Sisters averages 4.5 out of 5 from 123 ratings, while Step N Scroll averages 4.0 from 7 ratings.
Do Muscle Sisters or Step N Scroll have ads?
Neither Muscle Sisters nor Step N Scroll shows ads.
Which is updated more often, Muscle Sisters or Step N Scroll?
Muscle Sisters ships an update fortnightly, and Step N Scroll every 2 days. Most recently, Muscle Sisters was updated on November 3, 2026 and Step N Scroll on November 5, 2026.

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