# HIV Service Directory vs EMT MDS Maker+

The clearest difference is update cadence: EMT MDS Maker+ at monthly against HIV Service Directory's every 20 months. EMT MDS Maker+ also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

HIV Service Directory ships an update every 20 months, EMT MDS Maker+ monthly. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | HIV Service Directory | EMT MDS Maker+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 20 months | **Monthly** |
| Size | 51 MB | 9 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Columbia University](https://appshunter.io/developer/405514802) | [J-SPEED KENKYUKAI, GENERAL INC. ASSOCIATION](https://appshunter.io/developer/1790362482) |

## What reviewers say

### HIV Service Directory

[App page](https://appshunter.io/ios/app/hiv-service-directory/id6472037102)

**In-app purchases:** none


### EMT MDS Maker+

[App page](https://appshunter.io/ios/app/emt-mds-maker-plus/id6740513487)

**In-app purchases:** none


## Frequently asked questions

### Is HIV Service Directory free?

HIV Service Directory is free to download, with no in-app purchases.

### Is EMT MDS Maker+ free?

EMT MDS Maker+ is free to download, with no in-app purchases.

### Which is updated more often, HIV Service Directory or EMT MDS Maker+?

HIV Service Directory ships an update every 20 months, and EMT MDS Maker+ monthly. Most recently, HIV Service Directory was updated on November 6, 2026 and EMT MDS Maker+ on October 30, 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.*