# Blood Components vs Bloodpact

The clearest difference is in-app purchases: Blood Components at none against Bloodpact's 3. Bloodpact's advantage is update cadence (every 2 months vs every 19 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Bloodpact sells 3 one-off in-app purchases. Blood Components asks for nothing beyond the download.

Blood Components ships an update every 19 months, Bloodpact every 2 months. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Blood Components | Bloodpact |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bloodpact/id1663479290/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 67 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NHS](https://appshunter.io/developer/1192687136) | [Bloodpact LLC](https://appshunter.io/developer/1663479292) |

## 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


### Bloodpact

[App page](https://appshunter.io/ios/app/bloodpact/id1663479290)

Build and manage a personal blood donor network based on vaccination status, diet, and blood type. This app aims to help hospitals with blood shortages by empowering individuals to create their own compatible donor groups for personal selection and choice.

**Highlights:** Build personal donor networks, Match by vaccination status, Match by diet preferences, Match by blood type, Assist hospitals with shortages, Personal selection and choice

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month | $1.99 | one-time |
| Year | $9.99 | one-time |
| Entire Life | $29.99 | one-time |


## Frequently asked questions

### Is Blood Components free?

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

### Is Bloodpact free?

Bloodpact is free to download, with in-app purchases available.

### Do Blood Components or Bloodpact have ads?

Neither Blood Components nor Bloodpact shows ads.

### Which is updated more often, Blood Components or Bloodpact?

Blood Components ships an update every 19 months, and Bloodpact every 2 months. Most recently, Blood Components was updated on October 8, 2026 and Bloodpact on October 18, 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.*