# deep up vs World Class

The clearest difference is review sentiment: World Class at 69% against deep up's 10%. World Class also leads on ratings volume (292 vs 2). deep up's advantage is rating (5.0 vs 4.8). On price, update cadence, 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.

deep up holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: World Class has 292 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 10% of deep up's written reviews are positive against 69% of World Class's, so the app with the better star average is not the one people write more warmly about.

deep up ships an update every 2 weeks, World Class monthly. The most recent releases landed on September 22, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | deep up | World Class |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/deep-up/id1607229328/reviews)** | [4.8 (292 ratings)](https://appshunter.io/ios/app/world-class/id1626481753/reviews) |
| Number of ratings | 2 | **292** |
| Positive reviews | 9.8% of reviews | **68.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 66 MB | 427 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TSNSIB, OOO](https://appshunter.io/developer/1456522212) | [Sport Forum LLC, World Class fitness clubs of premium class](https://appshunter.io/developer/412624774) |

## What reviewers say

### deep up

[App page](https://appshunter.io/ios/app/deep-up/id1607229328)

Control your sleep aid device to customize your sleep experience. Set wake-up times, monitor sleep phases, and adjust device settings for deeper sleep and easier awakenings.

**Highlights:** Set custom wake-up times, Monitor sleep phases and progress, Adjust LED and vibration settings, Control device power and frequency, Update device firmware, Track sleep patterns on a graph

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

**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 deep up free?

deep up 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, deep up or World Class?

deep up is rated higher. deep up averages 5.0 out of 5 from 2 ratings, while World Class averages 4.8 from 292 ratings.

### Do deep up or World Class have ads?

Neither deep up nor World Class shows ads.

### Which is updated more often, deep up or World Class?

deep up ships an update every 2 weeks, and World Class monthly. Most recently, deep up was updated on September 22, 2026 and World Class on September 27, 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.*