# D vs The U Facility

The clearest difference is rating: The U Facility at 5.0 against D's 2.8. D's advantage is ads (none vs shown) and ratings volume (67 vs 2). On price, update cadence, in-app purchases and device support there is nothing between them.

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

The U Facility holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: D has 67 ratings behind it against 2, so its average is the more settled of the two.

D ships an update every 6 weeks, The U Facility every 5 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | D | The U Facility |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (67 ratings)](https://appshunter.io/ios/app/d-bat-hub/id1392463429/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-u-facility/id6657994916/reviews)** |
| Number of ratings | **67** | 2 |
| Positive reviews | 47.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 25 MB | 193 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Upper Hand, Inc.](https://appshunter.io/developer/1195693369) | [THE U LLC](https://appshunter.io/developer/1717044083) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-bat-hub/id1392463429)

Manage your D-BAT baseball and softball academy account from anywhere. Purchase memberships, lessons, and rentals, schedule training, and receive notifications. Communicate with staff and customers, and update your billing information.

**Highlights:** Purchase memberships, lessons, and rentals, Manage training schedules, Receive event notifications, Update account and billing info, Cancel/change attendance, Communicate with staff and customers

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

**In-app purchases:** none


### The U Facility

[App page](https://appshunter.io/ios/app/the-u-facility/id6657994916)

Plan and schedule your appointments directly from your mobile device. View available schedules, book sessions, and find the studio's location with ease. Optimize your time and enjoy the convenience of managing your bookings on the go.

**Highlights:** Schedule appointments, View schedules, Book appointments, View studio location, Optimize time, Mobile booking

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is The U Facility free?

The U Facility is free to download, with no in-app purchases.

### Which has better reviews, D or The U Facility?

The U Facility is rated higher. D averages 2.8 out of 5 from 67 ratings, while The U Facility averages 5.0 from 2 ratings.

### Do D or The U Facility have ads?

The U Facility shows ads; D does not.

### Which is updated more often, D or The U Facility?

D ships an update every 6 weeks, and The U Facility every 5 weeks. Most recently, D was updated on October 21, 2026 and The U Facility on October 24, 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.*