nRF Blinky vs NetProbe
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
nRF Blinky
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nRF Blinky is an application targeted towards developers who are new to Bluetooth Low Energy. nRF Blinky has the following features: - Scan and connect to any nRF5 DK containing the Nordic Semiconductorβs proprietary LED/Button Service. - Toggle the LED on the development kit On and Off from within the application. - Receive Button press and release events from the development kit and display it within the application. This application is open sourced and the is written in Swift 5 and available on GitHub: https://github.com/NordicSemiconductor/IOS-CoreBluetooth-Mock
NetProbe
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NetProbe turns your iPhone or iPad into a serious network diagnostics toolkit β the kind of thing IT pros keep on their laptop, now in your pocket. DISCOVER YOUR NETWORK Scan your Wi-Fi to find every device connected to it β routers, laptops, phones, smart TVs, printers, and smart home gear. NetProbe identifies device vendors, MAC addresses, and open ports using standard, sandbox-safe techniques (ARP, mDNS/Bonjour, SSDP). SEE IT MAPPED OUT An interactive network topology map shows how every device connects, with search, filtering, and live status β so you can actually see your network instead of guessing at it. KNOW WHAT'S EXPOSED A plain-English health score flags risky open ports, weak TLS certificates, and other signals before someone else finds them β turning a scan into an actual security checkup. A COMPLETE TOOLKIT β’ Ping β check connectivity to any host β’ Traceroute β trace the route to a host, hop by hop β’ Port Scan β scan common or custom TCP ports β’ DNS Lookup β A, MX, TXT, CNAME, SRV records β’ WHOIS Lookup β domain and IP registration info β’ ASN Lookup β find who announces an IP address β’ Subnet Calculator β CIDR ranges at a glance β’ TLS Certificate Inspector β check expiry, chain, and strength β’ HTTP Header Inspector β see exactly what a server returns β’ Website Security Check β headers, HSTS, CSP, and TLS in one pass β’ Wake-on-LAN β wake a sleeping device remotely β’ LAN Info β your IP, subnet, router, and Wi-Fi details SAVE AND COMPARE Every scan is saved to history automatically, so you can compare two scans and see exactly what changed on your network β a new device, a port that opened, a device that disappeared. WIDGET & SHORTCUTS Add the NetProbe widget to your Home Screen for an at-a-glance network summary, and use Siri Shortcuts to kick off a ping or quick scan hands-free. PRIVATE BY DESIGN NetProbe does not run its own servers and includes no ads, tracking, or analytics. Scan results and history are stored on your device. When iCloud Sync is enabled, history and saved devices sync through your private iCloud account using Apple CloudKit; the NetProbe developer cannot access that private data. You can manage iCloud Sync in Settings. Network discovery scans your connected local network; diagnostic tools contact the host or service you choose. Reports leave the app only when you export or share them. NetProbe is for home users who want to understand their network, and for professionals who want real diagnostics without opening a laptop.
Screenshots
Verdict
The clearest difference is update cadence: NetProbe at every 4 weeks against nRF Blinky's every 9 months. nRF Blinky's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
nRF Blinky ships an update every 9 months, NetProbe every 4 weeks. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.
| Parameter | nRF Blinky | NetProbe |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 months | Every 4 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Mac β better | iPhone, iPad |
| Requires iOS | 12.0 β better | 18.0 |
| Further details β not scored | ||
| Size | 10 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Nordic Semiconductor ASA | Nicholas Boults |
In-app purchases
nRF Blinky
No in-app purchases
NetProbe
No in-app purchases
Questions
Is nRF Blinky free?
Is NetProbe free?
Do nRF Blinky or NetProbe have ads?
Which is updated more often, nRF Blinky or NetProbe?
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