The Form Lab vs The Core Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The Form Lab
Plan and schedule fitness classes directly from your device. View class schedules, sign up for sessions, and access studio location details. Optimize your time and convenience for class bookings.
- View class schedules
- Sign up for classes
- Studio location information
- Schedule classes from device
- Optimize time for bookings
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Download the The Form Lab App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!
The Core Lab
Easily plan and schedule your fitness classes directly from your mobile device. View class schedules, sign up, make purchases, and access studio information. Optimize your time and enjoy the convenience of managing your fitness on the go.
- View class schedules
- Sign up for classes
- Make purchases
- View ongoing promotions
- Access studio locations
- Contact studio information
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Plan and schedule your classes at The Core Lab from your mobile device! Download The Core Lab App today to plan and schedule your CoreFormer classes! From this mobile App you can view class schedules, sign- up for classes, make purchases, view ongoing promotions, as well as view studio locations and contact information. Optimize your time and maximize the convenience of signing up for classes from your device. Download today!
Screenshots
Verdict
The clearest difference is ratings volume: The Core Lab at 177 against The Form Lab's 1. On price, rating, update cadence and ads 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 — 5.0 for The Form Lab against 5.0 for The Core Lab. That said, the two scores are not equally well evidenced: The Core Lab has 177 ratings behind it against 1, so its average is the more settled of the two.
The Form Lab ships an update every 5 weeks, The Core Lab every 3 weeks. The most recent releases landed on June 11, 2026 and September 24, 2026 respectively.
| Parameter | The Form Lab | The Core Lab |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 5.0 (177 ratings) |
| Number of ratings | 1 | 177 — better |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 13.7 — better |
| Further details — not scored | ||
| Size | 117 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | The Form Lab LLC | The Core Lab Group LLC |
Customer experience
The Form Lab
The Core Lab
In-app purchases
The Form Lab
No in-app purchases
The Core Lab
No in-app purchases
Questions
Is The Form Lab free?
Is The Core Lab free?
Which has better reviews, The Form Lab or The Core Lab?
Do The Form Lab or The Core Lab have ads?
Which is updated more often, The Form Lab or The Core Lab?
Other comparisons
