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App crashing
When I start measurement the app crashes
I am using iPhone 5s
And iOS 8.1
I am using iPhone 5s
And iOS 8.1
Free
Details
About
This educational tool analyzes light entering a smartphone, breaking it down by spectrum and polarization. It requires a specific hardware add-on to function.
✓Spectrum analysis
✓Polarization analysis
✓Hardware add-on integration
✓Educational tool
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What's New in iSPEX
5
January 7, 2026
Water mode: saves files and metadata locally for scientific campaigns. Free mode now returns a plot for calibrated devices.
User reviews
Developer apps
FAQ
What is iSPEX used for?
iSPEX is an educational tool designed to analyze the light that enters your smartphone. It measures the light's spectrum and polarization, providing insights into its physical properties.
Does iSPEX require any special equipment?
Yes, iSPEX requires a specific hardware add-on for smartphones to function. This add-on is essential for the app to perform its light analysis capabilities.
What is the age rating for iSPEX?
iSPEX has an age rating of 4+, making it suitable for a wide range of users interested in learning about light.
When was iSPEX last updated?
The latest version of iSPEX is version 5, which was last updated on January 7, 2026. This indicates ongoing development and support for the application.
What is the user rating for iSPEX?
iSPEX currently has a rating of 2.0 stars based on 1 rating. This suggests that user reception has been mixed.
Is iSPEX available on multiple platforms?
The provided data does not specify platform compatibility beyond being a smartphone application. Users should verify compatibility with their specific device.
How does iSPEX help with learning?
iSPEX provides a hands-on way to explore the physics of light. By analyzing spectrum and polarization, users can gain a deeper understanding of optical phenomena.
