Comparison

Harlow vs Function Well

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

Head to head
About

Harlow

Features
Read full description

The app easily allows you to keep on top of your workout schedule and your memberships. You can: - View what's new the first time you log into the app after getting any new release. - View the group fitness timetables. - Easily book a spot in class and just as easily cancel your booking and free up the spot for others. - Add class bookings to your device calendar to get class reminders. - View details of your membership – see when your next payment is due. - Easily change the payment method for your direct debits. - Make part or full payments on overdue amounts against your memberships. A badge indicates if you have any overdue payments. - Going on holiday? No problem. Just suspend your membership. - View a dashboard of your weekly or monthly workout related activity. - Set goals on the dashboard and track your progress towards achieving them. - Share classes with your friends or colleagues via most social media sites (excl Facebook). Opening the shared link will launch the mobile app and open the class details screen if they have the same mobile app installed. - Add yourself to the waitlist on full classes (if they support that). - Integration with Apple Health, where you can view energy (calories burned) and steps against past bookings in Timetable and Bookings, view energy, steps, average heart rate and heart rate range on class details screens and view energy and steps for each day since 1st day of last month in a vertical graphical format in the Activity screen.

About

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.

Highlights
  • View class timetable in real time
  • Book classes and sessions
  • Manage and change bookings
  • Update personal profile
  • Receive gym notifications
  • Track workout progression
Features
Read full description

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

Harlow4 screens
Function Well3 screens

Verdict

The call

The clearest difference is update cadence: Function Well at every 3 weeks against Harlow's every 2 months. Function Well also leads on device support (4 vs 2) and iOS requirement (13.0 vs 15.1). On price, ads and in-app purchases 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Harlow ships an update every 2 months, Function Well every 3 weeks. The most recent releases landed on August 9, 2026 and September 21, 2026 respectively.

Scorecard3 real differences Β· 5 level
Harlow versus Function Well: the parameters behind the verdict, then further details
ParameterHarlowFunction Well
PriceFreeFree
Positive reviewsβ€”40.0% of reviews
Update frequencyEvery 2 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNoNo
Monetizationβ€”Free
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch β€” better
Requires iOS15.113.0 β€” better
Further details β€” not scored
Size174 MB85 MB
Age rating4+4+
DeveloperClubworxTreshna Enterprises

In-app purchases

None

Harlow

No in-app purchases

None

Function Well

No in-app purchases

Questions

Is Harlow free?
Harlow is free to download, with no in-app purchases.
Is Function Well free?
Function Well is free to download, with no in-app purchases.
Do Harlow or Function Well have ads?
Neither Harlow nor Function Well shows ads.
Which is updated more often, Harlow or Function Well?
Harlow ships an update every 2 months, and Function Well every 3 weeks. Most recently, Harlow was updated on August 9, 2026 and Function Well on September 21, 2026.

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