Comparison

Stronger by the Day vs Somble

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

Head to head
About

Stronger by the Day

This fitness app offers expert coaching and personalized progress tracking for women serious about building strength and muscle. It provides a science-backed roadmap with flexible workout options designed to fit busy schedules and ensure continuous progress.

Highlights
  • Expert coaching by Meg Gallagher
  • Personalized progress tracking
  • Science-backed strength roadmap
  • Flexible workout scheduling
  • One-tap workout access
  • Smart progress tracking
  • Built-in exercise tutorials
Features
Read full description

Stronger by the Day is an easy-to-use fitness app for women who are serious about building strength and muscle. With expert coaching–by Meg Gallagher aka @megsquats–and personalized progress at their fingertips, our 25,000+ users have a science backed roadmap to getting and feeling stronger each session. Our Flexibility Functions are proven to work with any busy schedule while avoiding wasted time on random workouts or unqualified coaches. Workouts are just one tap away; and while you’re working in the gym or at home, our Smart Progress Tracking tools adjust your next workout so you’re always moving forward. PROVEN TRACK RECORD OF RESULTS We have thousands of 5 star reviews from our app users: – Over 25,000 active members – Over 100,000+ lifters coached – Thousands of PRs and progress made daily – A roadmap for permanent results – A free 7-day trial so you can see for yourself FLEXIBLE ENOUGH TO FIT YOUR LIFESTYLE Our Flexibility Functions fit your schedule and needs: – Train on your schedule with our 3, 4, or 5 day options – Quickie workouts on EXPRESS keep you on track – Train from anywhere with our Bodyweight program – Simple substitutions for any scenario COACHED EVERY STEP OF THE WAY This isn’t your typical fitness industry plan. We designed this app with intuitive guidance, ensuring you succeed: – No digging around, your workout is just one tap away. – Built in tutorials deliver the expert cues you need, exactly when you need them. – Your coach uncovers the “why” behind getting strong, one workout at a time. GET STRONGER MINDLESSLY Planning science-backed strength gain takes a ton of time. We make the science backed plan, all you have to do is show up and get stronger. – Our addictive progressions help you break past plateaus and keeps you coming back. – Our progress trackers, strength scores, and intelligent calculators mean making progress is simple. – While you train, we do the math. Get a free 7-day trial when you download Stronger by the Day! Download Today. PR Tomorrow. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Somble

This platform empowers coaches to easily sell classes and training programs. It offers tools for client interaction, content sharing, and business management, while also fostering a professional network for collaboration.

Highlights
  • Sell classes and programming
  • Client chat center
  • Custom client content libraries
  • Auto-generated activity feeds
  • Professional coach network
  • Client booking and events
Features
Read full description

Somble gives coaches a scalable solution for selling classes and programming in minutes. Complete with full profile pages, a chat center, custom client content libraries, and auto-generated activity feeds, Somble has every capability you need to showcase your content and run your business. In addition, Somble's professional network of brands, gyms and educators generates more collaborative opportunities for coaches that run their businesses on Somble than they can source on their own. Within the Somble app, clients can sign in or create their account to find their favorite coach. From there, each client can interact with their favorite coach's content - like booking classes and events as well as chatting their coach directly. Clients can also opt-in to push notifications, so when they receive a chat back they're immediately notified. Coaches who download and use the Somble app also benefit from push notifications, so they never miss an opportunity to interact with their clients.

Screenshots

Stronger by the Day4 screens
Somble4 screens

Verdict

The call

The clearest difference is rating: Stronger by the Day at 4.8 against Somble's 4.2. Stronger by the Day also leads on ratings volume (3.6K vs 37) and review sentiment (91% vs 81%). Somble's advantage is in-app purchases (none vs 3) and update cadence (every 2 weeks vs monthly). On price, ads, device support 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. Stronger by the Day sells 3 in-app purchases, starting at $16.99 per month. Somble asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Stronger by the Day holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Stronger by the Day has 3.6K ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 91% of Stronger by the Day's written reviews are positive against 81% of Somble's.

UpkeepUpdate frequency

Stronger by the Day ships an update monthly, Somble every 2 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Stronger by the Day versus Somble: the parameters behind the verdict, then further details
ParameterStronger by the DaySomble
PriceFreeFree
Rating4.8 (3.6K ratings) — better4.2 (37 ratings)
Positive reviews91.2% of reviews — better80.8% of reviews
Number of ratings3.6K — better37
Update frequencyMonthlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size120 MB82 MB
Age rating4+4+
DeveloperStrong Strong Friends LLCSomble

Customer experience

Stronger by the Day

All ratings3,600 ratings
Positive94.8%
Neutral2.1%
Negative3.1%
Written reviews486 reviews
Positive91.2%
Neutral3.1%
Negative5.8%

Somble

All ratings37 ratings
Positive78.4%
Neutral2.7%
Negative18.9%
Written reviews26 reviews
Positive80.8%
Neutral3.8%
Negative15.4%

Bugs and requests

Stronger by the Day

Reported bugs

4 issues
  • Frequent app crashes
  • Workout data not saving properly
  • Login issues and getting logged out
  • Slow loading of videos and information

Requested features

5 requests
  • Offline mode
  • Ability to view full week's workouts
  • Automatic rest timer
  • More customization for substitutions
  • Export workout data

Somble

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Stronger by the Day

Subscriptions3
  • Monthly7 Days trial$16.991 Month
  • Quarterly7 Days trial$36.993 Months
  • Yearly7 Days trial$99.991 Year
None

Somble

No in-app purchases

Questions

Is Stronger by the Day free?
Stronger by the Day is free to download, with in-app purchases available.
Is Somble free?
Somble is free to download, with no in-app purchases.
Which has better reviews, Stronger by the Day or Somble?
Stronger by the Day is rated higher. Stronger by the Day averages 4.8 out of 5 from 3.6K ratings, while Somble averages 4.2 from 37 ratings.
Do Stronger by the Day or Somble have ads?
Neither Stronger by the Day nor Somble shows ads.
Which is updated more often, Stronger by the Day or Somble?
Stronger by the Day ships an update monthly, and Somble every 2 weeks. Most recently, Stronger by the Day was updated on October 30, 2026 and Somble on October 24, 2026.

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