# MSD Scan ID vs Donor Choice Manager

The clearest difference is update cadence: Donor Choice Manager at every 5 weeks against MSD Scan ID's every 18 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.

MSD Scan ID ships an update every 18 months, Donor Choice Manager every 5 weeks. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | MSD Scan ID | Donor Choice Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 5 weeks** |
| Size | 202 MB | 46 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) | [Mervice Inc](https://appshunter.io/developer/1755216396) |

## What reviewers say

### MSD Scan ID

[App page](https://appshunter.io/ios/app/msd-scan-id-scid/id6469359764)

**In-app purchases:** none


### Donor Choice Manager

[App page](https://appshunter.io/ios/app/donor-choice-manager/id6505115869)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MSD Scan ID free?

MSD Scan ID is free to download, with no in-app purchases.

### Is Donor Choice Manager free?

Donor Choice Manager is free to download, with no in-app purchases.

### Do MSD Scan ID or Donor Choice Manager have ads?

Neither MSD Scan ID nor Donor Choice Manager shows ads.

### Which is updated more often, MSD Scan ID or Donor Choice Manager?

MSD Scan ID ships an update every 18 months, and Donor Choice Manager every 5 weeks. Most recently, MSD Scan ID was updated on October 16, 2026 and Donor Choice Manager on October 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.*