Fing vs Smart K
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Network scanning and device discovery
- Device identification (IP, MAC, vendor)
- Internet speed testing
- Network security alerts
- Port scanning and DNS lookup
- Advanced device analysis
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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.
Smart K
Manage your home's smart devices with this intelligent hardware platform. Control devices remotely, automate interactions, and share access with family. Integrates with voice assistants for seamless control.
- Add new devices easily
- Real-time remote control
- Hardware device interconnection
- Share devices with others
- Works with Alexa and Google Assistant
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Smart K is your home's intelligent hardware management platform, providing users with smart life solutions. You can use your mobile phone to easily interact with smart hardware devices. - Simple and easy to add new devices. - Real-time control wherever you are. - Interconnection between hardware devices. - Sharing devices for friends and family members. -Works with Alexa and Google Assistant Particular attention: -Continued use of GPS running in the background will reduce battery life.
Screenshots
Verdict
The clearest difference is review sentiment: Fing at 56% against Smart K's 6%. Fing also leads on rating (4.6 vs 1.7) and ratings volume (117K vs 19). Smart K's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, update cadence 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
Both are free to download. Fing sells 7 in-app purchases, starting at $0.99 per 3 months. Smart K asks for nothing beyond the download.
Fing holds the better App Store score, 4.6 against 1.7. That said, the two scores are not equally well evidenced: Fing has 117K ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 56% of Fing's written reviews are positive against 6% of Smart K's.
Fing ships an update every 4 weeks, Smart K every 3 weeks. The most recent releases landed on November 7, 2026 and November 2, 2026 respectively.
| Parameter | Fing | Smart K |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (117K ratings) — better | 1.7 (19 ratings) |
| Positive reviews | 56.3% of reviews — better | 6.5% of reviews |
| Number of ratings | 117K — better | 19 |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #174 — better | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.4 | 8.0 — better |
| Further details — not scored | ||
| Size | 249 MB | 253 MB |
| Age rating | 4+ | 4+ |
| Developer | Fing Limited | Hangzhou Konke information technology LTD. |
Customer experience
Fing
Smart K
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
Smart K
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fing
- 3 Months Ads-free$0.993 Months
- 6 Months Ads-free$1.496 Months
- 1 Year Ads-free$2.491 Year
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- 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
Smart K
No in-app purchases
