Comparison

WorldClass Сургут vs BlackFox

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

Head to head

About

WorldClass Сургут

This app serves as a client for a fitness club's database, providing members with club news, event schedules, and promotions. It allows users to create personalized workout plans based on the current schedule and manage reminders in their phone's calendar. Users can also easily contact club administration and technical support.

Highlights

Club news and event updates
Personalized workout plan creation
System calendar reminders
Direct contact with administration
Access to promotions

Features

Read full description

Приложение - клиент базы данных, ассистент члена фитнес клуба "WorldClass Сургут". Оперативно информирует о новостях клуба, запланированных мероприятиях и акциях. Позволяет на основании текущего расписания сформировать личный план занятий и управлять созданием напоминаний в системном календаре телефона. Предоставляет возможность оперативно связаться с администрацией клуба и технической поддержкой.

About

BlackFox

Features

Read full description

Мобильное приложение для клиентов фитнес-клубов и спортивных студий В приложение клиенты смогут: - Посмотреть актуальное расписание тренировок; - Записаться на групповые тренировки; - Получать PUSH-уведомления о предстоящей тренировке за 3 часа; - Узнать срок действия абонементов и услуг.

Screenshots

WorldClass Сургут4 screens

BlackFox3 screens

Verdict

The call

The clearest difference is update cadence: BlackFox at every 3 weeks against WorldClass Сургут's every 4 months. WorldClass Сургут's advantage is iOS requirement (8.1 vs 13.4). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

WorldClass Сургут ships an update every 4 months, BlackFox every 3 weeks. The most recent releases landed on October 2, 2026 and September 27, 2026 respectively.

Scorecard2 real differences · 6 level

WorldClass Сургут versus BlackFox: the parameters behind the verdict, then further details
Parameter	WorldClass Сургут	BlackFox
Price	Free	Free
Positive reviews	33.3% of reviews	—
Update frequency	Every 4 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	8.1 — better	13.4
Further details — not scored
Size	2 MB	28 MB
Age rating	4+	4+
Developer	Eugene Lysenko	Fitbase

In-app purchases

None

WorldClass Сургут

No in-app purchases

None

BlackFox

No in-app purchases

Questions

Is WorldClass Сургут free?

WorldClass Сургут is free to download, with no in-app purchases.

Is BlackFox free?

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

Do WorldClass Сургут or BlackFox have ads?

Neither WorldClass Сургут nor BlackFox shows ads.

Which is updated more often, WorldClass Сургут or BlackFox?

WorldClass Сургут ships an update every 4 months, and BlackFox every 3 weeks. Most recently, WorldClass Сургут was updated on October 2, 2026 and BlackFox on September 27, 2026.