# Blood Components vs Eolas Medical

The clearest difference is review sentiment: Blood Components at 100% against Eolas Medical's 19%. Eolas Medical's advantage is update cadence (every 6 days 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, Eolas Medical every 6 days. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Blood Components | Eolas Medical |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (361 ratings)](https://appshunter.io/ios/app/eolas-medical/id6447954935/reviews)** |
| Number of ratings | — | **361** |
| Positive reviews | **100.0% of reviews** | 19.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 6 days** |
| Monetization | Free | Free |
| Size | 16 MB | 127 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [NHS](https://appshunter.io/developer/1192687136) | [Eolas Medical LTD](https://appshunter.io/developer/1453754812) |

## 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


### Eolas Medical

[App page](https://appshunter.io/ios/app/eolas-medical/id6447954935)

This app provides healthcare professionals with access to essential guidelines, online learning modules, and resources. It aims to streamline educational processes, departmental induction, and knowledge sharing for increased efficiency.

**Highlights:** Access medical guidelines, Online learning modules, Streamline induction processes, Improve departmental teaching, Facilitate knowledge sharing, Enhance patient care resources

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

**In-app purchases:** none

**What reviewers like**

- 👍 Comprehensive resource consolidation
- 🎯 Centralized access to multiple guidelines
- 💡 AI-powered search functionality
- 📱 Free access to premium content
- 🎨 Visually appealing interface

**What reviewers complain about**

- ❌ Excessive clicks to access WikEM
- 🐌 Slow app performance and loading
- 🗂️ Poor navigation and confusing layout
- 🔗 Broken hyperlinks within articles
- ❌ Bloated with unnecessary features

**Reported bugs**

- Broken hyperlinks within articles
- Keyboard doesn't pop up automatically in search
- Content fails to load on WiFi and data networks
- App crashes or freezes on startup
- Server connection drops during use

**Requested features**

- Restore standalone WikEM app
- Reduce navigation steps to access WikEM
- Implement dark mode/dark theme
- Add favorites/bookmarking functionality
- Improve search algorithm accuracy


## Frequently asked questions

### Is Blood Components free?

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

### Is Eolas Medical free?

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

### Do Blood Components or Eolas Medical have ads?

Neither Blood Components nor Eolas Medical shows ads.

### Which is updated more often, Blood Components or Eolas Medical?

Blood Components ships an update every 19 months, and Eolas Medical every 6 days. Most recently, Blood Components was updated on September 21, 2026 and Eolas Medical on September 22, 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.*