Comparison

uSpectrumX BLE vs Plant Config

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Configuration utility

Free

🔧 Utilities

No ratingsView app →

About

uSpectrumX BLE

Features

Read full description

The uSpectrumX BLE 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. Supported Devices ・MK350D (≧ FW Ver.1.2.0.B9) # uSpectrumX BLE will continuously add more supported devices in the future.

About

Plant Config

Features

Read full description

This configuration utility allows to setup, monitor and use custom IoT solutions.

Screenshots

uSpectrumX BLE3 screens

Plant Config2 screens

Verdict

The call

The clearest difference is iOS requirement: uSpectrumX BLE at 9.0 against Plant Config's 15.0. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

uSpectrumX BLE ships an update every 14 months, Plant Config every 13 months. Both last shipped on November 7, 2026.

Scorecard1 real difference · 5 level

uSpectrumX BLE versus Plant Config: the parameters behind the verdict, then further details
Parameter	uSpectrumX BLE	Plant Config
Price	Free	Free
Update frequency	Every 14 months	Every 13 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	9.0 — better	15.0
Further details — not scored
Size	33 MB	25 MB
Age rating	4+	4+
Developer	United Power Research Technology Corporation	Ihor Lytvynenko

In-app purchases

None

uSpectrumX BLE

No in-app purchases

None

Plant Config

No in-app purchases

Questions

Is uSpectrumX BLE free?

uSpectrumX BLE is free to download, with no in-app purchases.

Is Plant Config free?

Plant Config is free to download, with no in-app purchases.

Do uSpectrumX BLE or Plant Config have ads?

Neither uSpectrumX BLE nor Plant Config shows ads.

Which is updated more often, uSpectrumX BLE or Plant Config?

uSpectrumX BLE ships an update every 14 months, and Plant Config every 13 months. Most recently, uSpectrumX BLE was updated on November 7, 2026 and Plant Config on November 7, 2026.