Comparison

LightSpectrum Pro vs myBLUE

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

myBLUE

Features
Read full description

Con questa App utile ed intuitiva puoi programmare il tuo Telecomando “Blue2” o "Blue4" direttamente dal nostro database costantemente aggiornato con gli ultimi apparecchi in commercio e senza l'utilizzo di alcun cavo. Puoi programmare fino a 4 apparecchi diversi (Tv, Decoder, Decoder Sky, Impianti HiFi, DVD, Videoregistratori, etc...). La programmazione potrà essere effettuata anche in futuro tutte le volte che ne avrai necessità (e più volte), inserendo se necessario i nuovi apparecchi a tua disposizione. Il layout della tastiera è dedicato ai Tv e Decoder dell’ultima generazione con la simbologia adeguata alle nuove esigenze, oltre che per tutti gli altri apparati da almeno venti anni a questa parte. Jolly Line è da anni leader del settore Telecomandi di ricambio vantando un reparto di ricerca e sviluppo che gli ha consentito di avere un database aggiornato con oltre 1.000.000 modelli originali.

Screenshots

LightSpectrum Pro4 screens
myBLUE4 screens

Verdict

The call

The clearest difference is price: myBLUE at Free against LightSpectrum Pro's $1.99. myBLUE also leads on update cadence (monthly vs every 3 months) and iOS requirement (13.0 vs 15.6). LightSpectrum Pro's advantage is chart position (#41 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

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

UpkeepUpdate frequency

LightSpectrum Pro ships an update every 3 months, myBLUE monthly. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 7 level
LightSpectrum Pro versus myBLUE: the parameters behind the verdict, then further details
ParameterLightSpectrum PromyBLUE
Price$1.99Free — better
Rating4.1 (39 ratings) — better—
Positive reviews28.5% of reviews—
Number of ratings39 — better—
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#41 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size88 MB25 MB
Age rating4+4+
DeveloperAM PowerSoftwareKon.El.Co.

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

myBLUE

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

LightSpectrum Pro

No in-app purchases

None

myBLUE

No in-app purchases

Questions

Is LightSpectrum Pro free?
LightSpectrum Pro costs $1.99, with no in-app purchases.
Is myBLUE free?
myBLUE is free to download, with no in-app purchases.
Do LightSpectrum Pro or myBLUE have ads?
Neither LightSpectrum Pro nor myBLUE shows ads.
Which is updated more often, LightSpectrum Pro or myBLUE?
LightSpectrum Pro ships an update every 3 months, and myBLUE monthly. Most recently, LightSpectrum Pro was updated on October 14, 2026 and myBLUE on September 30, 2026.

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