# UKB Blutspende vs Millennium Dance Complex GER

The clearest difference is update cadence: Millennium Dance Complex GER at every 6 weeks against UKB Blutspende's every 6 months. UKB Blutspende's advantage is iOS requirement (11.0 vs 15.1). On price, ads, 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.

UKB Blutspende ships an update every 6 months, Millennium Dance Complex GER every 6 weeks. The most recent releases landed on September 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | UKB Blutspende | Millennium Dance Complex GER |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 24 MB | 388 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Universitatsklinikum Bonn](https://appshunter.io/developer/1543381321) | [Millennium Dance Complex Germany GmbH](https://appshunter.io/developer/1728644046) |

## What reviewers say

### UKB Blutspende

[App page](https://appshunter.io/ios/app/ukb-blutspende/id1543381319)

Easily schedule blood donation appointments, receive reminders for your next donation, and check your eligibility before you go. Track donation needs and learn more about the importance of blood donation.

**Highlights:** Schedule appointments, Donation reminders, Eligibility checker, Donation level tracking, Informative FAQs, Learn about blood donation

**Features:** Vision Pro support

**In-app purchases:** none


### Millennium Dance Complex GER

[App page](https://appshunter.io/ios/app/millennium-dance-complex-ger/id6477159406)

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

**In-app purchases:** none


## Frequently asked questions

### Is UKB Blutspende free?

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

### Is Millennium Dance Complex GER free?

Millennium Dance Complex GER is free to download, with no in-app purchases.

### Do UKB Blutspende or Millennium Dance Complex GER have ads?

Neither UKB Blutspende nor Millennium Dance Complex GER shows ads.

### Which is updated more often, UKB Blutspende or Millennium Dance Complex GER?

UKB Blutspende ships an update every 6 months, and Millennium Dance Complex GER every 6 weeks. Most recently, UKB Blutspende was updated on September 18, 2026 and Millennium Dance Complex GER on October 14, 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.*