Chart standing · US
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Screenshots
About
Run a 2D Fast Fourier Transform on your camera feed, or on photos loaded from your camera roll. - Adjustable thresholds: Adjust the low and high threshold levels with sliders at the top of the screen - Adjustable resolution: Choose from Low (128²), Medium (256²), or High (512²). - Save the FFT output side-by-side with the processed image. This app is 100% offline, and processes no data in the cloud.
What's new · 1.2
Improves the camera feed and enables close-up capture.
Details
DeveloperEmma Sinclair
ReleasedMay 2026
UpdatedJun 2026
Version1.2
Size2.4 MB
RequiresiOS 18.6 or later
Age rating4+
LanguagesEnglish
Price$1.99
Categories
Bundle IDsystem-systems.FFT-Viewer