Apps like Photonics Spectra

Here are some great alternatives to Photonics Spectra by Photonics Media :
Photon+
Photon+
★3.3
APS Status
APS Status
★5.0
Photone - Grow Light Meter
Photone - Grow Light Meter
★4.7
Spectra: device info
Spectra: device info
★4.5
mr spectra
mr spectra
★4.3
Sound Analyzer
Sound Analyzer
★4.3
Sound Analyzer Basic
Sound Analyzer Basic
★4.1
Colorimeter
Colorimeter
★3.7
Senalux - laser optics puzzle
Senalux - laser optics puzzle
★4.6
ToptiCalc – Optics Calculator
ToptiCalc – Optics Calculator
★5.0
Stream Vision 2
Stream Vision 2
★4.1
Pocket Optics
Pocket Optics
★4.3
Light Ignite - Laser Puzzle
Light Ignite - Laser Puzzle
★4.4
RaySpec X-ray Trans Energies
RaySpec X-ray Trans Energies
★3.7
SightCall
SightCall
★3.7
Plantweb Optics
Plantweb Optics
★5.0