Comparison

CLUB4 App vs Salt Studios Mobile

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

Head to head
About

CLUB4 App

Manage your gym membership, book classes, and track your fitness journey. Access training plans, monitor progress, and connect with coaches. Stay updated on club events and easily manage your membership details.

Highlights
  • Barcode gym check-in
  • Class booking and cancellation
  • Membership management
  • Training plans and workout tracking
  • Nutrition management
  • Progress tracking
  • Wearable device integration
Features
Read full description

The CLUB4 app provides every feature a member needs to have a REWARDing CLUB4 experience. Members can now quickly check into the gym by scanning a barcode displayed on their device and view, book, and cancel classes. Check Kid Care hours and other club happenings from home with just a few taps. Members can also manage all aspects of their membership including upgrades, add-ons, updating contact information and getting in touch with CLUB4’s membership team. In addition, members can view their class calendars within the app, see home gym and other CLUB4 location details and receive fun and REWARDing workout tips. If non-members want to join CLUB4, it’s quick and easy to sign up on the app. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your coach - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!

About

Salt Studios Mobile

Easily browse and purchase class packs or membership options. View the schedule, filter by class type, and manage your reservations to stay organized and committed to your fitness goals.

Highlights
  • Purchase class packs and memberships
  • Browse class schedule
  • Filter classes by type
  • Manage class reservations
  • Stay organized with fitness goals
Features
Read full description

Features: - Purchase Class Packs and Memberships Easily browse and purchase our class packs or membership options - View our schedule Filter classes by type to find the perfect fit for your routine. - Manage your reservations Book your class reservations with ease. Keep track of your upcoming classes and manage your schedule to stay organized and committed to your fitness goals.

Screenshots

CLUB4 App4 screens
Salt Studios Mobile4 screens

Verdict

The call

The clearest difference is ratings volume: CLUB4 App at 2.3K against Salt Studios Mobile's 13. CLUB4 App also leads on device support (4 vs 1). Salt Studios Mobile's advantage is update cadence (every 2 weeks vs every 2 months). On price, rating, ads and in-app purchases 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

Salt Studios Mobile holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CLUB4 App has 2.3K ratings behind it against 13, so its average is the more settled of the two.

UpkeepUpdate frequency

CLUB4 App ships an update every 2 months, Salt Studios Mobile every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
CLUB4 App versus Salt Studios Mobile: the parameters behind the verdict, then further details
ParameterCLUB4 AppSalt Studios Mobile
PriceFreeFree
Rating4.8 (2.3K ratings)5.0 (13 ratings) — better
Positive reviews20.6% of reviews—
Number of ratings2.3K — better13
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.5 — better16.0
Further details — not scored
Size213 MB38 MB
Age rating4+4+
DeveloperClub Holdings I, LLCSalt Studios LLC (Mobile)

Customer experience

CLUB4 App

All ratings2,256 ratings
Positive96.3%
Neutral1.1%
Negative2.6%
Written reviews34 reviews
Positive20.6%
Neutral11.8%
Negative67.6%

Salt Studios Mobile

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

CLUB4 App

Reported bugs

3 issues
  • Unable to log in or reset password
  • App crashes and glitches
  • Payment and subscription issues

Requested features

2 requests
  • Restore Apple Wallet integration
  • Improve app stability and user experience

Salt Studios Mobile

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CLUB4 App

No in-app purchases

None

Salt Studios Mobile

No in-app purchases

Questions

Is CLUB4 App free?
CLUB4 App is free to download, with no in-app purchases.
Is Salt Studios Mobile free?
Salt Studios Mobile is free to download, with no in-app purchases.
Which has better reviews, CLUB4 App or Salt Studios Mobile?
Salt Studios Mobile is rated higher. CLUB4 App averages 4.8 out of 5 from 2.3K ratings, while Salt Studios Mobile averages 5.0 from 13 ratings.
Do CLUB4 App or Salt Studios Mobile have ads?
Neither CLUB4 App nor Salt Studios Mobile shows ads.
Which is updated more often, CLUB4 App or Salt Studios Mobile?
CLUB4 App ships an update every 2 months, and Salt Studios Mobile every 2 weeks. Most recently, CLUB4 App was updated on November 3, 2026 and Salt Studios Mobile on October 31, 2026.

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