# World Class vs XS BODY

The clearest difference is ratings volume: World Class at 310 against XS BODY's 1. XS BODY's advantage is iOS requirement (13.4 vs 16.0). On price, rating, review sentiment and update cadence there is nothing between them.

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

XS BODY holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: World Class has 310 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 70% of World Class's written reviews are positive against 67% of XS BODY's, so the app with the better star average is not the one people write more warmly about.

World Class ships an update monthly, XS BODY every 5 weeks. The most recent releases landed on October 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | World Class | XS BODY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (310 ratings)](https://appshunter.io/ios/app/world-class/id1626481753/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xs-body/id1639897203/reviews)** |
| Number of ratings | **310** | 1 |
| Positive reviews | **69.7% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 432 MB | 28 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sport Forum LLC, World Class fitness clubs of premium class](https://appshunter.io/developer/412624774) | [Vasiliy Suvorov](https://appshunter.io/developer/1612668132) |

## What reviewers say

### 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


### XS BODY

[App page](https://appshunter.io/ios/app/xs-body/id1639897203)

Manage your fitness club memberships and schedules with this app. Book classes, track your membership validity, freeze your account, and invite friends for rewards. Pay for your membership and view trainer and class information.

**Highlights:** View workout schedules, Book group classes, Membership validity tracking, Freeze membership, Referral rewards, Membership payment, Trainer and class info

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is World Class free?

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

### Is XS BODY free?

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

### Which has better reviews, World Class or XS BODY?

XS BODY is rated higher. World Class averages 4.8 out of 5 from 310 ratings, while XS BODY averages 5.0 from 1 ratings.

### Do World Class or XS BODY have ads?

Neither World Class nor XS BODY shows ads.

### Which is updated more often, World Class or XS BODY?

World Class ships an update monthly, and XS BODY every 5 weeks. Most recently, World Class was updated on October 30, 2026 and XS BODY on October 4, 2026.

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