# HIV vs Power! Knowledge

The clearest difference is update cadence: Power! Knowledge at every 6 weeks against HIV's every 7 months. Power! Knowledge also leads on ratings volume (5 vs 1) and iOS requirement (9.0 vs 13.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for HIV against 5.0 for Power! Knowledge. That said, the two scores are not equally well evidenced: Power! Knowledge has 5 ratings behind it against 1, so its average is the more settled of the two.

HIV ships an update every 7 months, Power! Knowledge every 6 weeks. The most recent releases landed on September 27, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | HIV | Power! Knowledge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hiv-dhhs-guidelines/id1216837692/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/power-knowledge/id1555588507/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 19 MB | 40 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [VirologyEd Consultants, LLC](https://appshunter.io/developer/1216837691) | [RKT Creative Solutions LLC](https://appshunter.io/developer/1510165543) |

## What reviewers say

### HIV

[App page](https://appshunter.io/ios/app/hiv-dhhs-guidelines/id1216837692)

This app provides clinicians with information on HIV medications, drug interactions, and co-prescribed primary care medications. It includes resources for HIV-HIV combinations, drug metabolism, and links to external support websites and phone numbers.

**Highlights:** HIV medication information, Drug interaction checker, HIV-HIV interaction data, Drug metabolism details, Links to web resources, Clinical support phone numbers

**Features:** macOS Compatibility

**In-app purchases:** none


### Power! Knowledge

[App page](https://appshunter.io/ios/app/power-knowledge/id1555588507)

This app provides comprehensive sexual health education for individuals living with HIV and their support networks. It offers discreet access to essential information on managing the condition, prevention, testing, and healthy living.

**Highlights:** HIV and AIDS overview, Prevention strategies, Testing information, Finding care and treatment, Understanding stigma, Healthy living advice, Medication reminders

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HIV free?

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

### Is Power! Knowledge free?

Power! Knowledge is free to download, with no in-app purchases.

### Which has better reviews, HIV or Power! Knowledge?

HIV and Power! Knowledge are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do HIV or Power! Knowledge have ads?

Neither HIV nor Power! Knowledge shows ads.

### Which is updated more often, HIV or Power! Knowledge?

HIV ships an update every 7 months, and Power! Knowledge every 6 weeks. Most recently, HIV was updated on September 27, 2026 and Power! Knowledge on October 4, 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.*