[solidcore] vs StretchLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
![[solidcore]](https://cdn3.appshunter.io/i/Purple211/3ab7264c36ebf6db18966ed3f3d58b70/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/640x0w.webp "[solidcore]")
[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.
- 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
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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.
StretchLab
Discover personalized stretching sessions, from 1-on-1 to group classes, designed to improve flexibility and reduce tension. Book sessions, track your progress, and find studios near you. Enhance your overall health and wellness with expert guidance.
- Browse schedule of 1-on-1 and group stretches
- Filter stretches by date and Flexologist
- Book sessions and add to calendar
- In-app activity tracker
- Find nearby studios on interactive map
- Track monthly membership
- Check in to sessions
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Download our StretchLab app today no matter your flexibility level! Our app will help you find the stretching experience perfectly fit for you. Features: - Browse our schedule of upcoming 1-on-1 and group stretches - Have a favorite Flexologist? Filter stretches by date and Flexologist - Book stretches in the app and easily add them to your calendar with a simple click! - Check out our in-app activity tracker to keep track of your sessions over time - In a new area? Find a StretchLab studio near you using our interactive map - Keep track of your monthly membership - Check in to your next stretch in the app Stretching is ancient, but StretchLab has redefined what it means to stretch. Whether you’re an athlete looking to loosen up after a workout or a desk jockey just looking to increase mobility and reduce tension, we have flexibility experts at our studios with years of experience in yoga, athletics, fitness, health, chiropractic and more to create a personalized stretching experience just for you. What We offer: - Book an innovative group stretch to reclaim your freedom no matter your fitness level. Our group stretch is fully customized to fit your flexibility. - Need a more personalized experience? Book a 25 minute 1-on-1 with a Flexologist to find the right stretch for you. Our 25 minute customized stretching concentrates on major muscle groups like core, back, shoulders and hips. - If you need a deeper stretch, book the 50 minute stretch to work the extremities like the lower legs, feet, ankles, neck, arms, wrists and hands. Book your 1-on-1 to not just improve fitness, but your overall health and wellness Why you will love our stretch: - Reduce muscle pain and tension - Increase flexibility and mobility - Increase your sports performance - Transform your health and wellness - Track your stretches on the Apple Watch app - Track your progress on Apple Health app Join ClassPoints, our loyalty program! Sign up for free and accumulate points with every class you attend. Achieve different status levels and unlock exciting rewards, including retail discounts, access to priority booking, guest passes for your friends, and more! Download the StretchLab app today to find the flow and flexibility your body needs!
Screenshots
Verdict
The clearest difference is ads: StretchLab at none against [solidcore]'s shown. StretchLab also leads on review sentiment (48% vs 21%). [solidcore]'s advantage is monetization model (free vs free with in-app purchases) and chart position (#186 vs unranked). On price, rating, ratings volume and update cadence 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for [solidcore] against 4.8 for StretchLab. Both are backed by a comparable volume of ratings — 29K and 11K respectively. Written reviews are what separate them: 21% of [solidcore]'s written reviews are positive against 48% of StretchLab's.
[solidcore] ships an update every 6 weeks, StretchLab every 3 weeks. Both last shipped on October 15, 2026.
| Parameter | [solidcore] | StretchLab |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (29K ratings) — better | 4.8 (11K ratings) |
| Positive reviews | 21.1% of reviews | 48.1% of reviews — better |
| Number of ratings | 29K — better | 11K |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | #186 — better | — |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 43 MB | 152 MB |
| Age rating | 4+ | 4+ |
| Developer | [solidcore] | Xponential Fitness LLC |
Customer experience
[solidcore]
StretchLab
User reviews
[solidcore]
From 29K App Store ratingsWhat 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
StretchLab
From 11K App Store ratingsWhat we love
- 👍 Excellent stretching experience
- 🙌 Knowledgeable and friendly staff
- 💪 Improved flexibility and mobility
- 🤩 Positive overall experience
Room to improve
- 🐛 Buggy and unreliable app
- 💰 Expensive services
- 📞 Poor customer support and follow-up
- ⏰ Difficulty booking appointments
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
StretchLab
Reported bugs
4 issues- App crashes and errors when booking appointments
- Incorrect credit/session information displayed
- Password reset issues and invalid links
- Inability to log in or create an account
Requested features
4 requests- Ability to book appointments beyond current month
- Option to view password during login
- Improved app stability and functionality
- Integration with calendar apps
In-app purchases
[solidcore]
No in-app purchases
StretchLab
No in-app purchases
