# EACS vs HIV

The clearest difference is iOS requirement: HIV at 13.0 against EACS's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

EACS ships an update every 4 months, HIV every 7 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | EACS | HIV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Size | 44 MB | 19 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +17 | 4+ |
| Developer | [Antimicrobial Therapy, Inc.](https://appshunter.io/developer/443442554) | [VirologyEd Consultants, LLC](https://appshunter.io/developer/1216837691) |

## What reviewers say

### EACS

[App page](https://appshunter.io/ios/app/eacs/id1044471845)

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

**In-app purchases:** none


### HIV

[App page](https://appshunter.io/ios/app/hiv-psychiatric/id1569467575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EACS free?

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

### Is HIV free?

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

### Do EACS or HIV have ads?

Neither EACS nor HIV shows ads.

### Which is updated more often, EACS or HIV?

EACS ships an update every 4 months, and HIV every 7 months. Most recently, EACS was updated on November 6, 2026 and HIV on November 3, 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.*