Comparison

Just Jym vs Legends SG

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

Head to head

About

Just Jym

Features

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With Perfect Gym Go, interacting with your fitness club on your mobile device has never been easier. Manage everything from your class bookings to your membership details for a full club experience. Download the app to: - Enter your club using a generated QR code - Book classes with your favorite club - Get club details such as opening hours, location, etc. - Invite friends to join your club - Monitor club and class attendance history - Receive class reminders - Preview your membership details

About

Legends SG

Features

Read full description

Download the Legends SG app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, purchase class packages, check your profile and membership status, keep up to date with the latest products and services, and more – all from your device. Visit legends.com.sg to learn more.

Screenshots

Just Jym4 screens

Legends SG4 screens

Verdict

The call

Just Jym and Legends SG are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

ScorecardNo meaningful differences

Just Jym versus Legends SG: the parameters behind the verdict, then further details
Parameter	Just Jym	Legends SG
Price	Free	Free
Update frequency	Every 2 months	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone	iPhone, iPod — better
Requires iOS	16.6	15.6 — better
Further details — not scored
Size	101 MB	34 MB
Age rating	4+	4+
Developer	Perfect Gym Solutions Sp. z o.o.	Legends Fight Sport Pte Ltd

In-app purchases

None

Just Jym

No in-app purchases

None

Legends SG

No in-app purchases

Questions

Is Just Jym free?

Just Jym is free to download, with no in-app purchases.

Is Legends SG free?

Legends SG is free to download, with no in-app purchases.

Do Just Jym or Legends SG have ads?

Neither Just Jym nor Legends SG shows ads.

Which is updated more often, Just Jym or Legends SG?

Just Jym ships an update every 2 months, and Legends SG every 2 months. Most recently, Just Jym was updated on September 16, 2026 and Legends SG on September 10, 2026.