Cali Studio vs Function Well
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Cali Studio
Manage your studio bookings and memberships effortlessly. Discover available classes, review past and upcoming sessions, monitor your progress, and set fitness goals. Access exclusive app-only deals on memberships and merchandise.
- Streamline booking process
- Manage memberships
- Navigate available classes
- View past & future sessions
- Track consistency
- Set achievable goals
- Exclusive app-only offers
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Streamline your booking process and easily manage your membership. Cali Studio app lets you navigate available classes, view previous & future sessions, track consistency and set achievable goals all in one place. Also catch exclusive app only offers on membership, merch, and much more. Enter the online studio.
Function Well
Easily plan and book fitness classes and sessions around your schedule. Manage your membership, update your profile, and track workout progress. Receive important gym notifications directly to your device.
- View class timetable in real time
- Book classes and sessions
- Manage and change bookings
- Update personal profile
- Receive gym notifications
- Track workout progression
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Now it's easier than ever to plan your sessions alongside your schedule. Book classes & sessions on the go, keep your profile up to date and manage your memberships all within the app. View Class Timetable: Easily view your gym's full timetable in real time. You can see who's running the class, whether the class is full and quickly secure your spot with the push of a button. Manage Your Bookings: Schedule a session or book into a Class. You can check in on future bookings and make any changes as needed. Update your Profile: Keep your contact information up to date and choose your own profile photo. Notifications: Receive push notifications from your gym to alert you of upcoming bookings and other club events. View a full history of these communications in app so you never forget an important message. Workout & Measurements: View your workout regime and conveniently track the progression towards your body goals.
Screenshots
Verdict
The clearest difference is review sentiment: Cali Studio at 100% against Function Well's 40%. Function Well's advantage is update cadence (every 3 weeks vs every 2 months) and device support (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cali Studio ships an update every 2 months, Function Well every 3 weeks. The most recent releases landed on September 19, 2026 and September 21, 2026 respectively.
| Parameter | Cali Studio | Function Well |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews β better | 40.0% of reviews |
| Update frequency | Every 2 months | Every 3 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod, Apple Watch β better |
| Requires iOS | 16.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 70 MB | 85 MB |
| Age rating | 9+ | 4+ |
| Developer | Cali Studio | Treshna Enterprises |
Customer experience
Cali Studio
Function Well
In-app purchases
Cali Studio
No in-app purchases
Function Well
No in-app purchases








