# CFSScan vs NIOA

The clearest difference is ads: NIOA at none against CFSScan's shown. NIOA also leads on iOS requirement (13.4 vs 17.0). CFSScan's advantage is update cadence (every 2 weeks vs every 23 months). On price, 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.

CFSScan ships an update every 2 weeks, NIOA every 23 months. The most recent releases landed on October 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CFSScan | NIOA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cfsscan/id1107585269/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 23 months |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 27 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Nico VanHaaster](https://appshunter.io/developer/1107585268) | [NIOA](https://appshunter.io/developer/1600422572) |

## What reviewers say

### CFSScan

[App page](https://appshunter.io/ios/app/cfsscan/id1107585269)

Access real-time emergency services pager messages with push notifications for custom rules. View detailed incident information, search historical data, and find nearby water points. The app also provides live traffic updates and route planning.

**Highlights:** Real-time push notifications, Custom rule alerts, Historical incident search, Detailed incident information, Map point referencing, Live pager feed, Water point and stand pipe locator, Real-time traffic and route planning

**Features:** macOS Compatibility

**In-app purchases:** none


### NIOA

[App page](https://appshunter.io/ios/app/nioa/id1600422570)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CFSScan free?

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

### Is NIOA free?

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

### Do CFSScan or NIOA have ads?

CFSScan shows ads; NIOA does not.

### Which is updated more often, CFSScan or NIOA?

CFSScan ships an update every 2 weeks, and NIOA every 23 months. Most recently, CFSScan was updated on October 17, 2026 and NIOA on September 30, 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.*