uSpectrum MK350D vs Eagle Eye
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.
Eagle Eye
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Request, Issue and Review PTW with safety control measures Time based algorithm to track, calculate and report total risk at the project Photo / video evidence against each safety check Reports and dashboards showing risk status of the project
Screenshots
Verdict
The clearest difference is update cadence: Eagle Eye at fortnightly 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, Eagle Eye fortnightly. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.
| Parameter | uSpectrum MK350D | Eagle Eye |
|---|---|---|
| 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 | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, 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 | GEMEngServ |
In-app purchases
uSpectrum MK350D
No in-app purchases
Eagle Eye
No in-app purchases
Questions
Is uSpectrum MK350D free?
Is Eagle Eye free?
Do uSpectrum MK350D or Eagle Eye have ads?
Which is updated more often, uSpectrum MK350D or Eagle Eye?
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