# RiskWise App vs CentraOS

The clearest difference is update cadence: CentraOS at every 2 weeks against RiskWise App's every 2 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.

RiskWise App ships an update every 2 months, CentraOS every 2 weeks. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | RiskWise App | CentraOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 18 MB | 118 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [S2 Software](https://appshunter.io/developer/910140924) | [Elbit Systems](https://appshunter.io/developer/1469793782) |

## What reviewers say

### RiskWise App

[App page](https://appshunter.io/ios/app/riskwise-app/id1614836800)

**Features:** Vision Pro support

**In-app purchases:** none


### CentraOS

[App page](https://appshunter.io/ios/app/centraos-gcaas/id6752290315)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RiskWise App free?

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

### Is CentraOS free?

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

### Do RiskWise App or CentraOS have ads?

Neither RiskWise App nor CentraOS shows ads.

### Which is updated more often, RiskWise App or CentraOS?

RiskWise App ships an update every 2 months, and CentraOS every 2 weeks. Most recently, RiskWise App was updated on October 7, 2026 and CentraOS on October 17, 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.*