Comparison

[solidcore] vs BoxFit studios

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

Head to head
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

[solidcore] is high-intensity, low-impact strength training on a custom-built reformer. 50 minutes. Stronger for it. Book classes - See the schedule at every studio, book in a few taps - Choose your class: Starter50 for your first class, Foundation50 to build the basics, Signature50 for the full [solidcore] experience. - Filter by coach, time and studio. New to [solidcore]? - Start with 2 weeks unlimited, right in the app. - Take 4+ classes with a new client offer and unlock 15% off a monthly membership. - Buy a membership, a 5- or 10-class pack, or a single class. - See your remaining classes at a glance. - Members get early access to each month's schedule. Your account - Manage your membership, payment method and bookings. - Track every class you've taken. - Core Collective: members-only perks from our partners, right in the app. It doesn't get easier. You just get stronger. 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.

About

BoxFit studios

Features
Read full description

Quicker bookings, frictionless login, and powerful branding - this update has it all. You can book your favorite class 33% faster than before with the new quick-booking feature. Even logging into the app is faster with support for biometric login using a fingerprint or a face scan. Do it all fully immersed in your studio’s brand. We've made some minor bug fixes and user experience improvements.

Screenshots

[solidcore]4 screens
BoxFit studios3 screens

Verdict

The call

The clearest difference is in-app purchases: [solidcore] at none against BoxFit studios's 3. [solidcore] also leads on chart position (#193 vs unranked). BoxFit studios's advantage is ads (none vs shown) and device support (3 vs 1). On price, update cadence 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. BoxFit studios sells 3 one-off in-app purchases. [solidcore] asks for nothing beyond the download.

UpkeepUpdate frequency

[solidcore] ships an update every 6 weeks, BoxFit studios monthly. The most recent releases landed on November 1, 2026 and October 27, 2026 respectively.

Scorecard4 real differences · 7 level
[solidcore] versus BoxFit studios: the parameters behind the verdict, then further details
Parameter[solidcore]BoxFit studios
PriceFreeFree
Rating4.9 (29K ratings) — better—
Positive reviews21.1% of reviews—
Number of ratings29K — better—
Update frequencyEvery 6 weeksMonthly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree—
Best chart rank#193 — better—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size70 MB370 MB
Age rating4+4+
Developer[solidcore]Boxfit fitness club private limited

Bugs and requests

[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

BoxFit studios

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

[solidcore]

No in-app purchases

3 purchases

BoxFit studios

One-time3
  • Movie Star Body Project - D...$9.99
  • Movie Star Body Project$19.99
  • Movie Star Body Advanced$19.99

Questions

Is [solidcore] free?
[solidcore] is free to download, with no in-app purchases.
Is BoxFit studios free?
BoxFit studios is free to download, with in-app purchases available.
Do [solidcore] or BoxFit studios have ads?
[solidcore] shows ads; BoxFit studios does not.
Which is updated more often, [solidcore] or BoxFit studios?
[solidcore] ships an update every 6 weeks, and BoxFit studios monthly. Most recently, [solidcore] was updated on November 1, 2026 and BoxFit studios on October 27, 2026.

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