# OpMedApp vs A.R.E.S.

The clearest difference is iOS requirement: OpMedApp at 12.0 against A.R.E.S.'s 18.6. 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.

OpMedApp ships an update every 2 weeks, A.R.E.S. weekly. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | OpMedApp | A.R.E.S. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 40 MB | 58 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Elbert Maloney](https://appshunter.io/developer/1580315255) | [Program Executive Office for Enterprise Information Systems, Sea Warrior Program](https://appshunter.io/developer/1477503418) |

## What reviewers say

### OpMedApp

[App page](https://appshunter.io/ios/app/opmedapp/id6468973805)

**Features:** macOS Compatibility

**In-app purchases:** none


### A.R.E.S.

[App page](https://appshunter.io/ios/app/ares/id6793641327)

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

**In-app purchases:** none


## Frequently asked questions

### Is OpMedApp free?

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

### Is A.R.E.S. free?

A.R.E.S. is free to download, with no in-app purchases.

### Do OpMedApp or A.R.E.S. have ads?

Neither OpMedApp nor A.R.E.S. shows ads.

### Which is updated more often, OpMedApp or A.R.E.S.?

OpMedApp ships an update every 2 weeks, and A.R.E.S. weekly. Most recently, OpMedApp was updated on October 7, 2026 and A.R.E.S. on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*