# Crios: Network Scanner & Map — Wi-Fi analyzer, IP & port scan

> Network administrator tool for IP port scanning and vulnerability assessment. (iPhone/iPad app by CrioSoft LLC.)

- Source: https://appshunter.io/ios/app/crios-network-scanner-and-map/id6502667203 (this page in markdown: same URL + `.md`)
- Developer: [CrioSoft LLC](https://appshunter.io/developer/1245475415)
- Category: Utilities, Productivity
- Price: $4.99
- Rating: 4.40/5 from 8 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.2 · 23 MB
- Languages: Russian, Hindi, American English, Arabic, Dutch, Greek, Hebrew, European Spanish, Italian, Korean and 8 more
- Released: 2024-05-21
- Data updated: 2026-09-22
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/crios-network-scanner-and-map/id6502667203/reviews.md

## What is Crios?

Know every device on your home Wi-Fi - and exactly what to do about the risks.

Crios scans your network in one tap, identifies each device by name, maker and model, draws a live map of your Wi-Fi, and turns what it finds into plain-language advice anyone can act on. No jargon. No guesswork. Just answers.

WHO IS ON MY NETWORK
- One-tap discovery finds every connected device, including phones and laptops with no open ports
- Reveals names, makers, models, vendors and device types
- Spots unknown or unexpected devices that may be piggybacking on your Wi-Fi
- Live network map shows how everything connects at a glance

FIX THE RISKS, NOT JUST FIND THEM
- Plain-language security advice for every device Crios finds
- Flags weak router settings, exposed services and outdated firmware
- Step-by-step guidance to close ports, change defaults and lock things down
- Prioritizes what matters most so you fix the biggest risks first

DEEP DEVICE INTELLIGENCE
- Port scanner detects open TCP and UDP services on any device
- MAC address vendor lookup identifies manufacturers instantly
- Hostname, IP, and NetBIOS details for every endpoint
- Ping, traceroute, DNS lookup, Wake-on-LAN and Whois built in

WI-FI AND ROUTER TOOLS
- Signal strength meter helps you place your router for best coverage
- Speed test measures download, upload and latency
- Channel analyzer spots crowded Wi-Fi channels slowing you down
- Router admin shortcuts jump straight to your gateway settings

SMART HOME AND IOT READY
- Recognizes smart TVs, cameras, thermostats, speakers, printers and consoles
- Custom labels and notes let you name every device your way
- History tracks new arrivals and departures over time
- Alerts when an unknown device joins your network

BUILT FOR EVERYONE
- Designed for curious homeowners, renters, parents and small business owners
- No account required, no ads, no tracking of your network data
- Works offline once your scan completes
- Beautiful, fast, native iOS experience with full iPad and Dark Mode support

PRIVACY FIRST
Crios only scans networks you are connected to. Your data stays on your device. We never sell, share or upload your scan results.

Whether you are hunting a mystery device, hardening your smart home, or just curious what is really on your Wi-Fi - Crios gives you the map, the answers, and the fix.

Download Crios today and take back control of your network.

## Key features

- Network scanning for active IPs and open ports
- Vulnerability assessment of devices
- Detailed analysis of security risks
- In-app issue remediation
- Exportable scan data and reports

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/crios-network-scanner-and-map/id6502667203/reviews.md

### 5/5 — Good and fast

*2026-03-11*

A lot of info on my home network! Too many open ports :(

### 1/5 — Waste money

*2025-07-16*

Unable to function

**Developer response:** Thanks to your review and other feedback, we completely redesigned this tool to provide you with the most functionality, and hope, that you will like it. It is also coming with a companion app for MacOS, that provides even better experience and views. Regards, Andre

### 4/5 — Good small utility

*2024-05-21*

Far from perfect, but it scanned my whole network for open ports. Job done.

### 5/5 — Found a few open ports

*2024-05-21*

Good tool. I found a few open ports that were supposed to be closed. Fixed it now.

### 5/5 — Simple app but scans fast

*2024-05-21*

This app is pretty basic, but it does the job done. Port scanning is done surprisingly quickly.

## Frequently asked questions about Crios

### What is Crios used for?

Crios is a network IP port scanner designed for network administrators. It helps discover connected devices, identify open ports, and assess network vulnerabilities to enhance security.

### What devices does Crios support?

Crios is available for Mac, iPhone, and iPad, allowing for flexible network management across different platforms.

### How much does Crios cost?

Crios is a paid application, priced at $2.99. There are no in-app purchases or subscriptions required after the initial purchase.

### Is Crios suitable for all ages?

Crios has an age rating of 4+, indicating it is suitable for a wide audience. However, its primary functionality is geared towards professional network administration.

### How often is Crios updated?

The latest version of Crios is 2.1, and it was last updated on March 20, 2026. This indicates a commitment to ongoing development and support.

### Can I export scan results from Crios?

Yes, Crios allows you to easily export comprehensive scan data and reports. This is useful for further analysis, documentation, and compliance requirements.

### Does Crios have ads?

No, Crios does not contain advertisements. As a paid utility, it offers an ad-free experience for its users.

### What kind of analysis does Crios provide?

Crios provides detailed analysis of identified vulnerabilities, offering in-depth information about specific risks to your devices. It also identifies active IPs and open ports on your network.

## Version history (last 4 releases)

### 3.1 — 2026-09-19

New functionality and improvements.

### 2.1 — 2026-03-20

New report screen added.

### 2.0 — 2026-03-11

Completely, brand new tool, with quick detailed scanning, reporting, exports and workflow. MacOS and iOS apps in one.

### 1.0 — 2024-05-21

No release notes.

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## More apps by CrioSoft LLC

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- [Location notes for Fallout](https://appshunter.io/ios/app/location-notes-for-fallout/id1444697294)

All apps by CrioSoft LLC: https://appshunter.io/developer/1245475415

## Related topics

[crio](https://appshunter.io/ios/topics/crio)

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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 2026-09-22.*