uSpectrum MK350N vs WatchNET IoT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
uSpectrum MK350N
Read full descriptionHide full description
MK350 is using advanced spectroscopic technique architecture; therefore, the measurement accuracy is better than traditional color sensors. Traditional spectrometer needs to use PC or notebook for data analysis, UPR RD Team combines all functions into MK350 to let users process data analysis operation easily. MK350 is a cost-effective LED Meter which provides CRI、CCT、LUX、λp、Spectrum、CIE x,y 6 major functions. The light weight design and the measurement data which appear instantly without computer connection solutions both enhance the usage experience in the place where people live and work. It is the perfect measurement equipment that aids the LED industry and customers greatly. The 3.5-inch colored touch screen and simple interface keep up with the times. Measuring is made easy like never before. SD card storage is an essential function that proves itself useful after one does environmental measurements for the entire day. The additional Excel file and BMP file data saving selection are just wonderful for data analysis.
WatchNET IoT
Monitor environmental data from anywhere using trending LoRA wireless sensors. This app bridges technology and industry with economical, simple wireless sensor solutions for commercial and industrial use. It offers ready-to-deploy, self-installable options for monitoring assets.
- Cloud data monitoring
- LoRA wireless sensors
- Business and asset tracking
- Remote access
- Economical sensor solutions
- Self-installable sensors
Read full descriptionHide full description
Monitor your data in the cloud with our trending LoRA wireless sensors. Monitor your business and assets from anywhere, anytime. We ensure to bridge the gap between technology and industry through smart IoT, by empowering businesses with economical & simple wireless LoRA sensors to monitor anything, anywhere. As a forerunner in the innovative solutions; we bestow ready-to-deploy, self-installable, low-cost wireless sensor solutions for commercial and industrial use.
Screenshots
Verdict
The clearest difference is iOS requirement: uSpectrum MK350N at 5.1.1 against WatchNET IoT's 12.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
uSpectrum MK350N ships an update every 2 months, WatchNET IoT every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | uSpectrum MK350N | WatchNET IoT |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 5.1.1 — better | 12.0 |
| Further details — not scored | ||
| Size | 29 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | United Power Research Technology Corporation | Watchnet Inc. |
In-app purchases
uSpectrum MK350N
No in-app purchases
WatchNET IoT
No in-app purchases









