# Blood Components vs Doctors.net.uk

The clearest difference is review sentiment: Blood Components at 100% against Doctors.net.uk's 10%. Doctors.net.uk's advantage is update cadence (every 2 months vs every 19 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Blood Components ships an update every 19 months, Doctors.net.uk every 2 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Blood Components | Doctors.net.uk |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 9.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 16 MB | 55 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [NHS](https://appshunter.io/developer/1192687136) | [Doctors.net.uk](https://appshunter.io/developer/339774463) |

## What reviewers say

### Blood Components

[App page](https://appshunter.io/ios/app/blood-components/id1221434626)

This app provides clinicians with a summary of national guidelines for the appropriate use of blood components. It facilitates robust documentation of transfusion indications, referencing key medical guidelines.

**Highlights:** Summarizes national blood transfusion guidelines, Facilitates appropriate blood use, Enables documentation of transfusion indications, References NBTC, BSH, and NICE guidelines, Acts as a clinical reference tool

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

**In-app purchases:** none


### Doctors.net.uk

[App page](https://appshunter.io/ios/app/doctorsnetuk/id1446550923)

An exclusive online community for UK doctors, offering professional email, peer connections, and accredited continuing professional development. Stay informed on healthcare news written specifically for clinicians.

**Highlights:** Exclusive UK doctor community, Professional @doctors.org.uk email, Peer connection platform, Accredited CPD courses, Healthcare news for clinicians

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

**In-app purchases:** none


## Frequently asked questions

### Is Blood Components free?

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

### Is Doctors.net.uk free?

Doctors.net.uk is free to download, with no in-app purchases.

### Do Blood Components or Doctors.net.uk have ads?

Neither Blood Components nor Doctors.net.uk shows ads.

### Which is updated more often, Blood Components or Doctors.net.uk?

Blood Components ships an update every 19 months, and Doctors.net.uk every 2 months. Most recently, Blood Components was updated on November 6, 2026 and Doctors.net.uk on November 11, 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.*