# csn

> csn (iPhone/iPad app by c.w. desjarlais inc.)

- Source: https://appshunter.io/ios/app/csn/id626194829 (this page in markdown: same URL + `.md`)
- Developer: [c.w. desjarlais inc](https://appshunter.io/developer/626194832)
- Category: Education
- Price: Free
- Age rating: 9+
- Requires: iOS 9.0 · 56 MB
- Languages: English
- Released: 2013-04-01
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/csn/id626194829/reviews.md

## What is csn?

This a great quick reference tool for important telephone numbers.   Contact information specific to your community as well as National Safety Numbers.  Learn safety tips and watch safety related videos to help keep you and your family safe.  You can even store your own important telephone numbers and enter a contest to win cool prizes.  This app is the first of its kind and a must have.


## Version history (last 1 release)

### 1.30 — 2018-08-21

This app has been updated by Apple to display the Apple Watch app icon.

Minor updates for latest iOS to support notifications.

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## More apps by c.w. desjarlais inc

- [CSN](https://appshunter.io/ios/app/csn/id6451398695)

All apps by c.w. desjarlais inc: https://appshunter.io/developer/626194832

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*