Comparison

[solidcore] vs slā by jenny sanchez

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

slā by jenny sanchez

Experience high-energy fitness classes that blend music and movement to help you achieve your goals. Build confidence and connect with a supportive community through diverse programming for all fitness levels.

Highlights
  • High-energy workout classes
  • Music and movement integration
  • Community building
  • Diverse programming
  • Dance cardio
  • Strength training
Features
Read full description

welcome to the slā app - the ultimate destination for a fierce workout experience that will leave you feeling alive, confident, and invigorated! our high-energy classes combine music and movement to help you sla your fitness goals, while building an amazing community of like-minded individuals. sweat, vibe, and grow with our unique programming and classes that cater to all levels of fitness. from dace cardio to strength training, we've got you covered. join us today and let's show the world that we can SLĀ everything!

Screenshots

[solidcore]4 screens
slā by jenny sanchez4 screens

Verdict

The call

[solidcore] and slā by jenny sanchez both sit at 4.9 stars, but that hides the real split: 100% of slā by jenny sanchez's written reviews are positive against 21% of [solidcore]'s. slā by jenny sanchez also leads on ads (none vs shown). [solidcore]'s advantage is ratings volume (29K vs 3) and update cadence (every 6 weeks vs every 4 months). On price, rating, 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

On the App Store both sit at effectively the same score — 4.9 for [solidcore] against 5.0 for slā by jenny sanchez. That said, the two scores are not equally well evidenced: [solidcore] has 29K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 21% of [solidcore]'s written reviews are positive against 100% of slā by jenny sanchez's.

UpkeepUpdate frequency

[solidcore] ships an update every 6 weeks, slā by jenny sanchez every 4 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 6 level
[solidcore] versus slā by jenny sanchez: the parameters behind the verdict, then further details
Parameter[solidcore]slā by jenny sanchez
PriceFreeFree
Rating4.9 (29K ratings)5.0 (3 ratings) — better
Positive reviews21.1% of reviews100.0% of reviews — better
Number of ratings29K — better3
Update frequencyEvery 6 weeks — betterEvery 4 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#160 — better—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.416.4
Further details — not scored
Size70 MB121 MB
Age rating4+12+
Developer[solidcore]Sutra Fitness, Inc.

Customer experience

[solidcore]

All ratings28,963 ratings
Positive97.8%
Neutral0.6%
Negative1.6%
Written reviews247 reviews
Positive21.1%
Neutral9.3%
Negative69.6%

slā by jenny sanchez

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

slā by jenny sanchez

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

[solidcore]

No in-app purchases

None

slā by jenny sanchez

No in-app purchases

Questions

Is [solidcore] free?
[solidcore] is free to download, with no in-app purchases.
Is slā by jenny sanchez free?
slā by jenny sanchez is free to download, with no in-app purchases.
Which has better reviews, [solidcore] or slā by jenny sanchez?
slā by jenny sanchez is rated higher. [solidcore] averages 4.9 out of 5 from 29K ratings, while slā by jenny sanchez averages 5.0 from 3 ratings.
Do [solidcore] or slā by jenny sanchez have ads?
[solidcore] shows ads; slā by jenny sanchez does not.
Which is updated more often, [solidcore] or slā by jenny sanchez?
[solidcore] ships an update every 6 weeks, and slā by jenny sanchez every 4 months. Most recently, [solidcore] was updated on October 26, 2026 and slā by jenny sanchez on October 24, 2026.

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