Comparison

Crios vs EML Buddy

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THEM - Plain-language security advice for every device Crios finds - Flags weak router settings, exposed services and outdated firmware - Step-by-step guidance to close ports, change defaults and lock things down - Prioritizes what matters most so you fix the biggest risks first DEEP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

EML Buddy

Features
Read full description

EML Buddy is the simplest way to open and read .eml email files on your iPhone or iPad. Whether you've received an .eml file in an email, downloaded one from the web, or saved one to your Files app, EML Buddy opens it instantly — no sign-in, no account, no fuss. Features • Open .eml and .emlx files directly from the Files app, Mail, or any app that shares files • Or copy an .eml file to your clipboard and paste in the app • Full HTML email rendering, including images and formatting • View attachments: PDFs and documents open in a built-in viewer • Clean, simple design that gets out of the way • Works entirely offline: your emails never leave your device EML Buddy is registered as the default handler for .eml files, so tapping any .eml in Files or Mail opens it straight in the app – no extra steps needed.

Screenshots

Crios4 screens
EML Buddy3 screens

Verdict

The call

The clearest difference is price: EML Buddy at Free against Crios's $4.99. EML Buddy also leads on update cadence (fortnightly vs every 6 months). On ads, in-app purchases, device support and iOS requirement 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

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

UpkeepUpdate frequency

Crios ships an update every 6 months, EML Buddy fortnightly. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 8 level
Crios versus EML Buddy: the parameters behind the verdict, then further details
ParameterCriosEML Buddy
Price$4.99Free — better
Rating4.4 (8 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 6 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS26.226.0 — better
Further details — not scored
Size23 MB19 MB
Age rating4+4+
DeveloperCrioSoft LLCHarry Jones

In-app purchases

None

Crios

No in-app purchases

None

EML Buddy

No in-app purchases

Questions

Is Crios free?
Crios costs $4.99, with no in-app purchases.
Is EML Buddy free?
EML Buddy is free to download, with no in-app purchases.
Do Crios or EML Buddy have ads?
Neither Crios nor EML Buddy shows ads.
Which is updated more often, Crios or EML Buddy?
Crios ships an update every 6 months, and EML Buddy fortnightly. Most recently, Crios was updated on September 22, 2026 and EML Buddy on September 17, 2026.

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