uSpectrum MK350D vs MultiTag
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
uSpectrum MK350D
This portable spectrometer offers easy-to-use lighting analysis for production environments. It features BLE remote control and SD card data storage for efficient workflow and advanced light analytics.
- BLE remote control
- SD card data storage
- Fast lighting readings
- Advanced light analytics
- Efficient workflow features
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The MK350D is a lightweight, portable, easy-to-operate spectrometer with BLE remote control operations and SD card data storage. This product has basic features for fast, easy lighting readings, as well as advanced light analytics, and efficient work-flow features for lighting production environments.
MultiTag
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TCIMultiTag is a professional utility designed for lighting installers, technicians, and engineers to quickly and accurately configure LED drivers using NFC technology. By simply bringing your smartphone close to the driver, you can read, modify, and write core operating parameters directly on-site or in the workshop—completely wirelessly and without connecting the device to the mains power. Key Features: Instant AOC Setup: Read and write Adjustable Output Current (AOC) values in fractions of a second. Passive Programming: Configure LED drivers straight out of the box. The NFC connection provides all the necessary power for secure data transfer. Hardware Support: Compatible and optimized for LED drivers equipped with the ST25DV02K_W1 memory chip. Safe Limits Control: View minimum and maximum current boundaries through a clear and intuitive dashboard. Data Integrity: Advanced protocol handling ensures fast saves and prevents configuration errors. Designed to maximize efficiency, TCIMultiTag replaces complex wired setups with a fast and reliable tap-and-go workflow.
Screenshots
Verdict
The clearest difference is update cadence: MultiTag at every 5 days against uSpectrum MK350D's every 2 months. uSpectrum MK350D's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
uSpectrum MK350D ships an update every 2 months, MultiTag every 5 days. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.
| Parameter | uSpectrum MK350D | MultiTag |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 39 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | United Power Research Technology Corporation | TCI TELECOMUNICAZIONI ITALIA SRL |
In-app purchases
uSpectrum MK350D
No in-app purchases
MultiTag
No in-app purchases









