Comparison

Fing vs ZAGNALS

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

Head to head
About

Fing

Identify all devices on your WiFi network to understand who is connected, check for security threats, and troubleshoot network issues. It offers tools for speed testing, device analysis, and security alerts, with advanced features available through an optional hardware add-on.

Highlights
  • Network scanning and device discovery
  • Device identification (IP, MAC, vendor)
  • Internet speed testing
  • Network security alerts
  • Port scanning and DNS lookup
  • Advanced device analysis
Features
Read full description

Fing has helped millions of users worldwide to understand: • Who's on my WiFi • Is someone stealing my WiFi and broadband? • Have I been hacked? Is my network secure? • Are there hidden cameras in the B&B I'm staying in? • Why has Netflix started buffering? • Is my internet provider giving me the speed I pay for? Fing is the #1 Network Scanner: discovers all the devices connected to your WiFi and identifies them, with our patented technology used by router manufacturers and antivirus companies worldwide. With Fing App’s free tools and utilities help you: • Scan networks with Fing’s Wi-Fi & LAN network scanner and discover all devices connected to any network • Get the most accurate device recognition of IP address, MAC address, device name, model, vendor, and manufacturer • Run WiFi and Cellular internet speed tests, download speed and upload speed analysis, and latency • Browse internet outages in your area, ISP ratings, reviews, and speed statistics • Advanced device analysis of NetBIOS, UPnP, SNMP, and Bonjour names, properties and device types • Includes port scanning, device ping, traceroute, and DNS lookup • Receive network security and device alerts to your phone and email Add Fingbox to unlock advanced network protection and smart home troubleshooting features: • Know who’s home while you’re not there with Digital Presence • See devices near your home with Digital Fence • Block intruders and unknown devices automatically before they join your network • Set parental control features to schedule screen time and pause internet access • Analyze bandwidth usage by device • Find Wi-Fi sweet spots • Automate network speed tests and get reports for benchmarking ISP performance • Secure your home network with opened port detection and network vulnerability analysis You can find all the details about the terms of use for in-app purchases and Fing account usage at https://www.fing.com/fing-terms-of-service.

About

ZAGNALS

Features
Read full description

ZAGNALS turns your iPhone or iPad into a professional visual display — instantly readable from across any room. SPEECH TIMER Keep any talk on time with a full-screen green-yellow-red signal. Set your minimum (green), target (yellow), and maximum (red) times — or tap a preset — then count up or down. A persistent G / Y / R letter shows alongside the color, so the cue is clear even to colorblind viewers. Optional beep and a per-session report included. Perfect for public-speaking practice, club meetings, debates, and contests. DISPLAY MESSAGES (CUE) Type any message and display it full-screen in large, bold text. Save up to 10 favorite messages and reuse them with a single tap. Perfect for cueing speakers, directing audiences, or communicating across a room without interruption. COUNTDOWN TIMER Run a countdown with visual and audio alerts. Two-minute warning, 30-second strobe, and completion alerts keep everyone on schedule. CLOCK DISPLAY Show the current time in a large format clock — ideal for keeping sessions on track without anyone needing to check their phone. DESIGNED FOR DISTANCE Every element is sized and calibrated for visibility at 3 meters (10 feet). High-contrast color for any lighting condition. NO SUBSCRIPTION. NO ACCOUNT. NO ADS. One purchase. Works completely offline.

Screenshots

Fing4 screens
ZAGNALS4 screens

Verdict

The call

The clearest difference is price: Fing at Free against ZAGNALS's $4.99. Fing also leads on chart position (#159 vs unranked). ZAGNALS's advantage is in-app purchases (none vs 7) and ads (none vs shown). On update cadence, 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

Fing is free to download; ZAGNALS costs $4.99 up front. Fing sells 7 in-app purchases, starting at $0.99 per 3 months. ZAGNALS asks for nothing beyond the download.

UpkeepUpdate frequency

Fing ships an update every 4 weeks, ZAGNALS every 5 weeks. The most recent releases landed on October 16, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 7 level
Fing versus ZAGNALS: the parameters behind the verdict, then further details
ParameterFingZAGNALS
PriceFree — better$4.99
Rating4.6 (116K ratings) — better—
Positive reviews35.4% of reviews—
Number of ratings116K — better—
Update frequencyEvery 4 weeks — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#159 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.0 — better
Further details — not scored
Size225 MB2 MB
Age rating4+4+
DeveloperFing LimitedGary Seiler

Bugs and requests

Fing

Reported bugs

5 issues
  • Frequent crashes and freezes
  • Inconsistent device detection across platforms
  • Speed test functionality not working
  • Saved device settings not persisting
  • Notifications not working as expected

Requested features

5 requests
  • Add option to disable ads
  • Improve device identification and naming
  • Restore ability to view MAC addresses
  • Enhance port scanning capabilities
  • Add option to select speed test server

ZAGNALS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Fing

Subscriptions7
  • 3 Months Ads-free$0.993 Months
  • 6 Months Ads-free$1.496 Months
  • 1 Year Ads-free$2.491 Year
Show 4 more
  • Starter 1 Month$3.991 Month
  • Premium 1 Month7 Days trial$7.991 Month
  • Starter 1 Year$39.991 Year
  • Premium 1 Year7 Days trial$69.991 Year
None

ZAGNALS

No in-app purchases

Questions

Is Fing free?
Fing is free to download, with in-app purchases available.
Is ZAGNALS free?
ZAGNALS costs $4.99, with no in-app purchases.
Do Fing or ZAGNALS have ads?
Fing shows ads; ZAGNALS does not.
Which is updated more often, Fing or ZAGNALS?
Fing ships an update every 4 weeks, and ZAGNALS every 5 weeks. Most recently, Fing was updated on October 16, 2026 and ZAGNALS on September 30, 2026.

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