Comparison

LightSpectrum Pro vs SilkySys POS

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

Head to head
About

LightSpectrum Pro

Measure light source color temperature and spectrum accurately without expensive equipment. View the color spectrum from 360nm to 800nm, and analyze the white point on the CIE 1931 diagram. Overlay filtered wavelengths on camera images to see frequency reflections and intensity.

Highlights
  • Color temperature measurement
  • Color spectrum analysis (360nm-800nm)
  • CIE 1931 white point display
  • Wavelength filtering and overlay
  • High accuracy compared to professional devices
Features
Currently charting
Read full description

With LightSpectrumPro EVO you can measure the color temperature of a light source without having to spend hundreds of dollars on professional devices. LightSpectrumPro EVO has an error of 2 - 8% compared to existing professional products on the market. in addition to the color temperature measurement in Kelvin, LightSpectrumPro EVO allows you to view the color spectrum of the light being examined with a band ranging from 360nm to 800nm. in addition to the spectrum it is possible to display the position of the white point on the CIE 1931 diagram and to apply a filter for wavelengths to display in overlay on the image captured by the cameras which elements reflect a specific frequency and with what intensity.

About

SilkySys POS

Features
Read full description

Our Point of Sale (POS) app is a comprehensive tool that empowers businesses to efficiently manage their sales and inventory. With an intuitive and user-friendly interface, our app makes it easy for businesses of all sizes to process transactions, manage customers, and track inventory in real time. Our POS app offers a range of powerful features to help businesses streamline their operations, including support for multiple payment methods, customizable receipts, and real-time reporting. Our app also offers features for managing employee access, creating discounts and promotions, and generating detailed sales reports. In addition to its core functionality, our POS app is designed to be flexible and customizable to meet the unique needs of each business. From restaurants and cafes to retail shops and service providers, our POS app can be tailored to fit the needs of any business. With our POS app, businesses can gain valuable insights into their operations, make data-driven decisions, and optimize their processes for greater efficiency and profitability. If you're looking for a powerful and versatile tool to manage your sales and inventory, our POS app is the perfect solution.

Screenshots

LightSpectrum Pro4 screens
SilkySys POS4 screens

Verdict

The call

The clearest difference is price: SilkySys POS at Free against LightSpectrum Pro's $1.99. SilkySys POS also leads on iOS requirement (10.0 vs 15.6). LightSpectrum Pro's advantage is chart position (#70 vs unranked). On 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

CostPrice · In-app purchases · Ads · Monetization

SilkySys POS is free to download; LightSpectrum Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 8 level
LightSpectrum Pro versus SilkySys POS: the parameters behind the verdict, then further details
ParameterLightSpectrum ProSilkySys POS
Price$1.99Free — better
Rating4.1 (39 ratings) — better—
Positive reviews28.5% of reviews—
Number of ratings39 — better—
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#70 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.610.0 — better
Further details — not scored
Size88 MB8 MB
Age rating4+4+
DeveloperAM PowerSoftwareSilky Systems

Bugs and requests

LightSpectrum Pro

Reported bugs

11 issues
  • App crashes on startup or during use
  • Camera feed not accessible or showing red X icon
  • Screen blinking/flashing on first launch
  • UI elements cut off on larger screens
  • Buttons unresponsive or sticky
Show 6 more
  • App freezes and cannot be exited
  • Black screen on launch
  • Inconsistent readings that change rapidly
  • App stuck on opening screen
  • Camera focus issues on iPhone X and newer models
  • Incompatibility with iOS 5, 6, and newer iPhone models

Requested features

11 requests
  • Spot metering with crosshairs or target reticle
  • Direct DUV (Delta uv) display calculation
  • Flicker detection for light sources
  • Calibration function for improved accuracy
  • Support for fluorescent light preset adjustments
Show 6 more
  • Tap-to-focus camera control
  • Landscape orientation support
  • Ability to disable tutorial tips
  • Screenshot capability in landscape mode
  • Better documentation and user guide
  • Device compatibility information in app store listing

SilkySys POS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

LightSpectrum Pro

No in-app purchases

None

SilkySys POS

No in-app purchases

Questions

Is LightSpectrum Pro free?
LightSpectrum Pro costs $1.99, with no in-app purchases.
Is SilkySys POS free?
SilkySys POS is free to download, with no in-app purchases.
Do LightSpectrum Pro or SilkySys POS have ads?
Neither LightSpectrum Pro nor SilkySys POS shows ads.

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