# NCI Ethics vs A.R.E.S.

The clearest difference is update cadence: A.R.E.S. at weekly against NCI Ethics's every 3 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.

NCI Ethics ships an update every 3 months, A.R.E.S. weekly. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | NCI Ethics | A.R.E.S. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/nci-ethics/id6473743326/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 53 MB | 58 MB |
| Requires iOS | 18.6 | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [National Cancer Institute](https://appshunter.io/developer/561732679) | [Program Executive Office for Enterprise Information Systems, Sea Warrior Program](https://appshunter.io/developer/1477503418) |

## What reviewers say

### NCI Ethics

[App page](https://appshunter.io/ios/app/nci-ethics/id6473743326)

This app helps National Cancer Institute personnel understand federal ethics laws and policies. It provides access to news, training, FAQs, and guidance on topics like conflicts of interest, official duties, travel, and gifts.

**Highlights:** Federal ethics law and policy understanding, Conflict of interest guidance, Official duties information, Travel and gift regulations, Access to news and FAQs, Training resources

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

**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 NCI Ethics free?

NCI Ethics 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 NCI Ethics or A.R.E.S. have ads?

Neither NCI Ethics nor A.R.E.S. shows ads.

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

NCI Ethics ships an update every 3 months, and A.R.E.S. weekly. Most recently, NCI Ethics was updated on September 10, 2026 and A.R.E.S. on September 21, 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.*