Comparison

F45 Training vs [solidcore]

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

Head to head
About

F45 Training

This app helps you manage your fitness journey with class booking, challenge participation, and personalized meal plans. Track your progress with heart rate monitoring and fitness assessments, and even order ready-made meals for convenience.

Highlights
  • Book classes and join waitlists
  • Participate in 45-Day Challenges
  • Track heart rate and session results
  • Discover and order dietitian-curated meal plans
  • Log and share fitness assessment results
  • Watch workouts from your phone
Features
Read full description

Unlock your potential with the new F45 Training app (previously named F45 Challenge). • Book classes and scans, join waitlists and check class schedules. • Join and complete 45-Day Challenges. • Register your LionHeart device and see your session results. • Discover meal plans curated by our world-class dietitians and order meals. • Easily log and share your results for fitness assessments like Playoffs or Benchmark and join Red vs. Blue Teams to stay motivated. • Watch or cast workouts right from your phone for when you can’t make it to the studio. CLASS BOOKING - Book classes, join waitlists and check class schedules. With our exclusive F45 booking experience see all of our workout brands you know and love as well as exactly whether its a cardio, strength, recovery or hybrid day. You can also book an in-studio body scan, helping you to understand your body composition and personal fitness journey. LIONHEART INSIGHTS - Realize your results faster with LionHeart. LionHeart is F45’s in-studio gamification platform where a points system, with a compatible LionHeart heart rate monitor, encourages you to stay above 70% of your max heart rate to hit the goal of 45 points! Shortly after class finishes you can view and share performance reports showcasing min and max heart rate, calories burned and LionHeart points. Don’t have a LionHeart heart rate monitor? Talk to your studio or reach out in the app. JOIN 45-DAY CHALLENGES - A guided 45-day program focused on your personal fitness and performance progress through F45’s team training, goal-targeted nutrition, and fresh wellness education to support a holistic training lifestyle. The F45 Training app extends your experience beyond the studio to register for upcoming Challenges, set personal goals, complete check-ins and Inbody Scans, and share your results. TAILORED MEAL PLANS - Discover meal plans and recipes curated by our world-class dietitians. Further your understanding about nutrition and wellbeing from industry experts through constantly updated articles. Achieve your health goals, whether it is to reduce body fat, build muscle, or simply feel better about your wellness with calorie guide suggestions. ORDER READY-MADE MEALS - Save time in the kitchen with ready-made meals designed to give you the high-quality nutrition you need to power through your F45 sessions. All meal vendors are approved by the Challenge nutrition team to help you stay on track, allowing you to focus on achieving your goals. Select the appropriate region in-app to see the available providers and order today. COMPLETE ASSESSMENTS - Easily log and share your results for fitness assessments like Playoffs or Benchmark to know how you’re performing and improving over time. Each assessment has a companion workout or exercise run periodically in-studio with brand new assessments being added all the time so you can challenge yourself and stay motivated. Special graded assessments also rank your score and privately show if you’re in the Top 30% of finishers - an incredible achievement! WORKOUT WHEREVER - Watch or cast workouts right from your phone for when you can’t make it to the studio or when you want to add an extra recovery session at home. Access Bodyweight, Weighted and Recovery workouts to suit all fitness levels and equipment availability. Requires an active F45 membership to access. LEADERBOARD DISPLAY PROFILE - Bring your own personality to in-studio leaderboards with a profile picture and display name. Join exciting attendance, assessment and LionHeart competitions and games showcasing global and studio top performers. Not ready to celebrate your potential in the studio yet? That’s ok, you can also anonymize your profile until you’re ready to go!

About

[solidcore]

This app allows members to find and book pay-as-you-go fitness classes. Users can connect with friends, see their class schedules, book them into classes, and share their own class activities. Track your fitness journey and stay motivated by seeing your class completion history.

Highlights
  • Find and book classes
  • Pay-as-you-go class sign-ups
  • Connect with friends
  • See friends' class schedules
  • Book friends into classes
  • Share class activities
  • Track class completion
Features
Read full description

Stay connected with [solidcore]. Simply log in or create an account to easily view your studio's schedule and book class! California Privacy Notice: https://privacy.solidcore.co/privacy-policy#california-privacy-notice Do Not Sell My Personal Information: https://privacy.solidcore.co/opt-out See our Privacy Policy to access these links.

Screenshots

F45 Training4 screens
[solidcore]2 screens

Verdict

The call

The clearest difference is ads: F45 Training at none against [solidcore]'s shown. F45 Training also leads on update cadence (every 10 days vs every 6 weeks). [solidcore]'s advantage is rating (4.9 vs 4.5) and ratings volume (29K vs 202). On price, review sentiment, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

[solidcore] holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: [solidcore] has 29K ratings behind it against 202, so its average is the more settled of the two. Written reviews complicate that: 28% of F45 Training's written reviews are positive against 21% of [solidcore]'s, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

F45 Training ships an update every 10 days, [solidcore] every 6 weeks. Both last shipped on September 24, 2026.

Scorecard5 real differences · 6 level
F45 Training versus [solidcore]: the parameters behind the verdict, then further details
ParameterF45 Training[solidcore]
PriceFreeFree
Rating4.5 (202 ratings)4.9 (29K ratings) — better
Positive reviews28.4% of reviews — better21.1% of reviews
Number of ratings20229K — better
Update frequencyEvery 10 days — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#190 — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size112 MB43 MB
Age rating12+4+
DeveloperF45 Training[solidcore]

Customer experience

F45 Training

All ratings202 ratings
Positive83.2%
Neutral5.9%
Negative10.9%
Written reviews335 reviews
Positive28.4%
Neutral15.8%
Negative55.8%

[solidcore]

All ratings28,950 ratings
Positive97.8%
Neutral0.6%
Negative1.6%
Written reviews247 reviews
Positive21.1%
Neutral9.3%
Negative69.6%

User reviews

F45 Training

From 202 App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Great workout and nutrition content
  • 🚀 Convenient class booking
  • 👍 Helpful for tracking progress
  • 🚀 Seamless fitness experience

Room to improve

  • 🐛 Frequent crashes and glitches
  • 🐛 Buggy app updates
  • 🐛 Unreliable sync and login issues
  • 🐛 Recipes have missing/incorrect ingredients
  • 🐛 Constant resets and loss of data

[solidcore]

From 29K App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Efficient booking process
  • ⭐ Great workout classes

Room to improve

  • 🐛 Glitchy and slow app
  • 📆 Lack of class package management
  • 🔍 Unclear waitlist information
  • 🔒 Privacy concerns with calendar access

Bugs and requests

F45 Training

Reported bugs

5 issues
  • App crashes when accessing recipes
  • Unable to log workouts and track progress
  • Shopping list and meal plan inconsistencies
  • Incorrect portion sizes and nutritional info
  • Inability to switch between male/female profiles

Requested features

5 requests
  • Add ability to save/favorite recipes
  • Improve recipe search and filtering
  • Integrate with Apple Health/Strava
  • Allow customization of meal plans and shopping lists
  • Provide more language and dietary options

[solidcore]

Reported bugs

3 issues
  • Inconsistent class credit tracking
  • Unreliable class cancellation and refund process
  • Frequent crashes and loading issues

Requested features

4 requests
  • Ability to see class package balances
  • Waitlist position visibility
  • Option to add classes to calendar without full access
  • Improved app stability and performance

In-app purchases

None

F45 Training

No in-app purchases

None

[solidcore]

No in-app purchases

Questions

Is F45 Training free?
F45 Training is free to download, with no in-app purchases.
Is [solidcore] free?
[solidcore] is free to download, with no in-app purchases.
Which has better reviews, F45 Training or [solidcore]?
[solidcore] is rated higher. F45 Training averages 4.5 out of 5 from 202 ratings, while [solidcore] averages 4.9 from 29K ratings.
Do F45 Training or [solidcore] have ads?
[solidcore] shows ads; F45 Training does not.
Which is updated more often, F45 Training or [solidcore]?
F45 Training ships an update every 10 days, and [solidcore] every 6 weeks. Most recently, F45 Training was updated on September 24, 2026 and [solidcore] on September 24, 2026.

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