Best Spectroscope Apps

172+ iOS apps curated and reviewed

3.8 avg rating
16 free apps
Updated May 2026

If you already know Light Spectrometer Wavelength, this is the deeper bench. 172+ spectroscope apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Compare top Spectroscope Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Light Spectrometer WavelengthLight Spectrometer WavelengthFree4.2★ (92)NoYesSep 2026
2CamAtomCamAtomFree5.0★ (3)NoNoMay 2026
3SpectroscopeSpectroscope$14.99NoNoSep 2026
4Vernier Spectral AnalysisVernier Spectral AnalysisFree2.2★ (61)NoNoAug 2026
5OSpectrometerOSpectrometerFree2.0★ (4)NoYesAug 2026
6Spectro by VariableSpectro by VariableFree4.8★ (118)NoYesSep 2026
7Isotope BrowserIsotope BrowserFree4.8★ (25)NoNoSep 2026
8Carolina® RGB ColorimeterCarolina® RGB ColorimeterFree5.0★ (1)NoNoAug 2026

Top Picks for Spectroscope

Light Spectrometer Wavelength#1

Light Spectrometer Wavelength by Contechity AB

Spectrum Analyzer Spectroscope
Editor's Choice
🔧 Utilities
4.2(92 ratings)
FreeIn-App Purchases
Light Spectrometer Wavelength screenshot 1
Light Spectrometer Wavelength screenshot 2
Light Spectrometer Wavelength screenshot 3
Light Spectrometer Wavelength screenshot 4
Light Spectrometer Wavelength screenshot 5
Light Spectrometer Wavelength screenshot 6

This application analyzes light to determine its dominant wavelength in nanometers, frequency in terahertz, and period length in femtoseconds. It provides real-time measurements and allows users to save their findings with notes. The app is designed for measuring colored light sources.

More Spectroscope apps to explore

FAQ about Spectroscope

What are the best spectroscope apps for iPhone?
Light Spectrometer Wavelength tops our spectroscope apps ranking as of May 2026, with a 4.2-star average from 92 App Store ratings, and it's free to download.
Yes — 16 of the top spectroscope apps we rank are free to download, including Light Spectrometer Wavelength and CamAtom.
Light Spectrometer Wavelength has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 172+ spectroscope apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
This app measures the light spectrum to determine the dominant wavelength in nanometers (nm), frequency in terahertz (THz), and period length in femtoseconds (fs). It is designed for analyzing colored light sources and providing real-time measurements.
Key features include high accuracy, real-time measurement, measurement of wavelength in nm, frequency in THz, and period length in fs. It also allows users to save measurements with notes, supports many languages, and offers optional calibration for enhanced precision.