Comparison

[solidcore] vs Walla App

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

Head to head
About

[solidcore]

Book high-intensity, low-impact strength training classes on a custom reformer. Explore class schedules, filter by coach or time, and manage your membership and bookings. New clients can access special introductory offers.

Highlights
  • Book classes by coach, time, and studio
  • Filter class schedules
  • New client offers and introductory pricing
  • Purchase memberships, class packs, or single classes
  • Manage membership and payment
  • Track class history
  • Access member-exclusive partner perks
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

Walla App

Access your studio's fitness classes, plans, and announcements. Book workouts, track progress, and discover new fitness experiences with intuitive browsing and personalized filters. Stay connected with your studio community.

Highlights
  • Book and buy classes and plans
  • Filter workouts by category, instructor, and location
  • Track fitness accomplishments and progress
  • Receive studio announcements and event updates
  • Compare studio plans and prices
  • Secure in-app purchases
Features
Read full description

NOTE: You must have a Walla account issued by your studio to use this app. Sign in to your Walla account and get total access to your favorite studio on the Walla platform. Featuring a modern design with intuitive browsing, easily discover the exact fitness experiences you want—without any extra distractions. Buy and book classes and plans, filter to find your next workout, track your accomplishments, and stay in touch with studio announcements. Instantly Book Classes Easily filter your studio schedule by preferred location, fitness category, class type, and instructor so you can find your next workout in seconds! Plus, all filter preferences and favorites automatically save, saving you time on future class bookings. Discover Class Plans That Work for You Unlimited membership or a virtual-only pass? Quickly compare studio plans and prices that work for your wallet and wellness goals—and securely make purchases and payments all in one place. Track Your Progress and Celebrate Your Milestones Whether it's your first yoga class or your fifth workout this week, see what you've accomplished, keep track of your progress, and give yourself a virtual high-five! Stay In Touch With Studio News and Announcements Be in the know without checking your email inbox (or another app). Get access to real-time studio community updates, including events, promotions, donation-based classes, and competitions. Download the Walla app and sign in to your account to access your information, from event announcements and class history to next Tuesday's yoga flow. The Walla app is currently available in the U.S. only.

Screenshots

[solidcore]4 screens
Walla App4 screens

Verdict

The call

The clearest difference is ads: Walla App at none against [solidcore]'s shown. Walla App also leads on monetization model (free vs free with in-app purchases) and review sentiment (41% vs 21%). [solidcore]'s advantage is chart position (#152 vs unranked) and ratings volume (29K vs 4.7K). On price, rating, 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. 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 4.9 for Walla App. That said, the two scores are not equally well evidenced: [solidcore] has 29K ratings behind it against 4.7K, 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 41% of Walla App's.

UpkeepUpdate frequency

[solidcore] ships an update every 6 weeks, Walla App every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 5 level
[solidcore] versus Walla App: the parameters behind the verdict, then further details
Parameter[solidcore]Walla App
PriceFreeFree
Rating4.9 (29K ratings) — better4.9 (4.7K ratings)
Positive reviews21.0% of reviews41.5% of reviews — better
Number of ratings29K — better4.7K
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
Best chart rank#152 — better—
DevicesiPhoneiPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size85 MB76 MB
Age rating4+4+
Developer[solidcore]Walla Software, Inc.

Customer experience

[solidcore]

All ratings28,966 ratings
Positive97.8%
Neutral0.6%
Negative1.6%
Written reviews248 reviews
Positive21.0%
Neutral9.3%
Negative69.8%

Walla App

All ratings4,695 ratings
Positive98.0%
Neutral1.1%
Negative0.9%
Written reviews41 reviews
Positive41.5%
Neutral19.5%
Negative39.0%

User reviews

[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

Walla App

From 4.7K App Store ratings

What we love

  • 👍 Intuitive and easy to use
  • 🚀 Efficient booking process
  • 💡 Helpful announcements and updates
  • 👍 Clean and visually appealing design

Room to improve

  • 🐛 Frequent sign-out issues
  • 🐛 Unreliable class schedule loading
  • 🔒 Lack of communication/support channels
  • 🔒 Inability to customize/remove unwanted studios

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

Walla App

Reported bugs

3 issues
  • Favorite studio not working as expected
  • Add to calendar feature not functioning properly
  • Inconsistent performance and loading times

Requested features

4 requests
  • Add 'Next Refresh' date for annual memberships
  • Improve calendar integration and sync
  • Allow users to connect with friends and instructors
  • Provide more filtering and sorting options

In-app purchases

None

[solidcore]

No in-app purchases

None

Walla App

No in-app purchases

Questions

Is [solidcore] free?
[solidcore] is free to download, with no in-app purchases.
Is Walla App free?
Walla App is free to download, with no in-app purchases.
Which has better reviews, [solidcore] or Walla App?
[solidcore] is rated higher. [solidcore] averages 4.9 out of 5 from 29K ratings, while Walla App averages 4.9 from 4.7K ratings.
Do [solidcore] or Walla App have ads?
[solidcore] shows ads; Walla App does not.
Which is updated more often, [solidcore] or Walla App?
[solidcore] ships an update every 6 weeks, and Walla App every 3 weeks. Most recently, [solidcore] was updated on November 3, 2026 and Walla App on October 30, 2026.

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