Comparison

Crios vs Decibel Meter°

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Crios

This tool helps network administrators discover connected devices, identify open ports, and assess vulnerabilities. It provides detailed analysis of security risks and allows for direct issue remediation within the app. Scan data can be easily exported for further analysis and documentation.

Highlights
  • 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
Features
Read full description

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THEM - Plain-language security advice for every device Crios finds - Flags weak router settings, exposed services and outdated firmware - Step-by-step guidance to close ports, change defaults and lock things down - Prioritizes what matters most so you fix the biggest risks first DEEP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.

About

Decibel Meter°

Features
Read full description

Understand your acoustic environment instantly. Measure the intensity of surrounding noise using your device microphone to stay informed about audio levels. Whether you are conducting a simple db test or need a visual noise dosimeter, this application helps you understand your surroundings. Evaluate your environment using the integrated spl meter and watch the real-time graph dynamically display changes. Need a reliable audio decibel meter or a noise meter for daily use? Simply launch the application to start your mic test and capture a sound measurement. Key Features: • Microphone Integration: Utilizes your device microphone to capture a continuous noise measurement. • Real-Time Graphing: Watch the decibel level fluctuate dynamically. Perfect for acting as a visual frequency analyzer or spectrum analyzer to observe acoustic trends over time. • Zero Ads: Enjoy an uninterrupted experience with absolutely no ads. While not a substitute for a professional niosh sound level meter or dedicated decibel x hardware, this sound meter offers an easy way to monitor volume visually. Combine it with a db meter workflow, evaluate everyday scenarios, or use it alongside your sound recorder decibel setup to observe peaks on the graph. Take control of your auditory environment today. Download now and start measuring your world!

Screenshots

Crios4 screens
Decibel Meter°3 screens

Verdict

The call

The clearest difference is price: Decibel Meter° at Free against Crios's $4.99. Decibel Meter° also leads on iOS requirement (13.0 vs 26.2). Crios's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Decibel Meter° is free to download; Crios costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
Crios versus Decibel Meter°: the parameters behind the verdict, then further details
ParameterCriosDecibel Meter°
Price$4.99Free — better
Rating4.4 (9 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 3 months—
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS26.213.0 — better
Further details — not scored
Size22 MB66 MB
Age rating4+4+
DeveloperCrioSoft LLCZancore Systems s.r.o.

In-app purchases

None

Crios

No in-app purchases

None

Decibel Meter°

No in-app purchases

Questions

Is Crios free?
Crios costs $4.99, with no in-app purchases.
Is Decibel Meter° free?
Decibel Meter° is free to download, with no in-app purchases.
Do Crios or Decibel Meter° have ads?
Decibel Meter° shows ads; Crios does not.

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