# Blood Components vs AnteSum

The clearest difference is update cadence: AnteSum at daily against Blood Components's every 19 months. 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.

Blood Components ships an update every 19 months, AnteSum daily. Both last shipped on November 6, 2026.

## The numbers

| Metric | Blood Components | AnteSum |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Daily** |
| Monetization | Free | — |
| Size | 16 MB | 2 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [NHS](https://appshunter.io/developer/1192687136) | [Bagrat Lalabekyan](https://appshunter.io/developer/6815400954) |

## 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


### AnteSum

[App page](https://appshunter.io/ios/app/antesum/id6815400952)

**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 AnteSum free?

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

### Do Blood Components or AnteSum have ads?

Neither Blood Components nor AnteSum shows ads.

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

Blood Components ships an update every 19 months, and AnteSum daily. Most recently, Blood Components was updated on November 6, 2026 and AnteSum on November 6, 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.*