OSpectrometer
NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI Utilities iPhoneiPadiPod touch
OSpectrometer is a free Utilities app for iPhone and iPad by NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI.
- Rating
- 2.0
- 4 ratings
- Price
- Free
- on the App Store
- Size
- 71 MB
- Age 4+
- Updated
- May 12
- 2026 · v2.1
Screenshots
About OSpectrometer
Optical spectroscopy in the visible light spectrum is a commonly used tool in different fields such as health, manufacturing, art, and forensic research. OSpectrometer implements basic spectrometer functions using the built-in camera and screen without requiring external devices or programs. - Visible light spectrum is transformed and mapped to a function that generates RGB (Red Green Blue) color values - A specific light wavelength can be selected and used to illuminate a desired target (i.e., close to the screen) - The whole spectrum or a specific part of the spectrum can be selected and scanned - Front camera is used to sense the reflection from the target object - Consistent and repeatable reflection/absorption amplitude with respect to the color spectrum - The result can be saved and shared - Works offline, no need to connect to any network or internet Privacy-policy: https://software.nanorescenter.com/osprectrometer-privacy-policy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 2.1 · Updated May 12, 2026
Spectrum Calibration Improve measurement accuracy with the new calibration feature. Place any white reflective surface in front of the camera, tap "Calibrate," and run a single reference scan. All future scans are automatically normalized against this baseline, removing brightness variations caused by the light source across different wavelengths. This results in cleaner, more consistent spectrum readings where intensity differences reflect actual material properties rather than LED output characteristics. • One-tap calibration with on-screen guidance • Calibration persists between sessions • Recalibrate or clear anytime • Visual indicator shows calibration status
App privacy
The developer, NANO ELECTRONICS RESEARCH MUHENDISLIK ARASTIRMA GELISTIRME LIMITED SIRKETI, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to OSpectrometer
Looking for apps like OSpectrometer? Here are 6 similar apps on the App Store. The highest rated is Epson Spectrometer (5.0/5), and 5 of the 6 are free to download.
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Epson Spectrometer
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| OSpectrometer | 2.0 / 5 (4 ratings) | Free | May 12, 2026 | |
| NSP32 nanoLambda Spectrometer | – | Free | Dec 13, 2025 | Compare |
| Light Spectrometer Wavelength | 4.2 / 5 (95) | Free | Sep 1, 2026 | Compare |
| Epson Spectrometer | 5.0 / 5 (4) | Free | Jun 30, 2026 | Compare |
| uSpectrumX | 5.0 / 5 (1) | Free | Jul 22, 2025 | Compare |
| Spectroscope | – | 14.99 USD | Dec 16, 2025 | Compare |
| uSpectrum PAR | 1.0 / 5 (3) | Free | Jun 10, 2025 | Compare |
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