# 9 залов vs World Class

The clearest difference is ratings volume: World Class at 292 against 9 залов's 4. World Class also leads on update cadence (monthly vs every 3 months). 9 залов's advantage is review sentiment (83% vs 69%). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for 9 залов against 4.8 for World Class. That said, the two scores are not equally well evidenced: World Class has 292 ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 83% of 9 залов's written reviews are positive against 69% of World Class's.

9 залов ships an update every 3 months, World Class monthly. The most recent releases landed on June 1, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 9 залов | World Class |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/9/id908932300/reviews) | [4.8 (292 ratings)](https://appshunter.io/ios/app/world-class/id1626481753/reviews) |
| Number of ratings | 4 | **292** |
| Positive reviews | **83.3% of reviews** | 68.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 60 MB | 427 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [9 ZALOV, OOO](https://appshunter.io/developer/1578911996) | [Sport Forum LLC, World Class fitness clubs of premium class](https://appshunter.io/developer/412624774) |

## What reviewers say

### 9 залов

[App page](https://appshunter.io/ios/app/9/id908932300)

Manage your fitness club membership with this app. Access club information, view schedules, create a personal training plan, and receive notifications about upcoming events and special offers. You can also manage your membership status.

**Highlights:** Club information and contacts, Class schedule, Personalized training plan, Workout reminders, Special offers and events, Membership management

**Features:** macOS Compatibility

**In-app purchases:** none


### World Class

[App page](https://appshunter.io/ios/app/world-class/id1626481753)

This app helps users navigate fitness club services and stay motivated for regular workouts. It provides easy access to club information, class schedules, personal training bookings, and SPA services. Track your activity and manage your membership details all in one place.

**Highlights:** Activity tracking and statistics, QR code for club entry, Workout and SPA service goals, Group class schedule with filters, Personal training and SPA booking, Membership card and payment management

**In-app purchases:** none


## Frequently asked questions

### Is 9 залов free?

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

### Is World Class free?

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

### Which has better reviews, 9 залов or World Class?

9 залов and World Class are both rated 4.8 out of 5 on the App Store, from 4 and 292 ratings respectively.

### Do 9 залов or World Class have ads?

Neither 9 залов nor World Class shows ads.

### Which is updated more often, 9 залов or World Class?

9 залов ships an update every 3 months, and World Class monthly. Most recently, 9 залов was updated on June 1, 2026 and World Class on September 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*