DFT Calculator and Visualizer Live

Name: DFT Calculator and Visualizer
Author: Az21

Az211 app · 1K installsEducationFreecom.flutterDevAz21.dft

Calculate and visualize the discrete Fourier transform. Supports DFT, IDFT, FFT.

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Total installs: 1,010
Installs / day: —
Rating: —★
Released: 12 Apr 2021
Last update: 12 Sept 2026
Countries: —

Install history

exact counter from Google Play

30d

Installs per day · last 30 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

Permissions

1 in 1 group

0 Sensitive0 Notable1 Routine

OtherRoutine1

Access to miscellaneous device features that don't fit other categories

Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

DFT Calculator is the essential learning companion for college students taking Digital Signal Processing (DSP) courses. Use this tool to instantly verify your homework and gain a clear, visual intuition for how signal transforms work. Key Features • Solve with Speed: Instantly compute the Discrete Fourier Transform (DFT), Inverse DFT (IDFT), and the efficient Radix-2 Fast Fourier Transform (FFT). • Intuitive Visualization: Don't just get numbers—see your signal! Explore the output on an interactive stem graph, making it easy to understand magnitude and phase. • Flexible Input: Effortlessly add or remove points with a dynamic list to match any problem from your textbook or assignments. Additional Information • ✅ Free and open source • ✅ No ads • ✅ No tracking Get Involved Check out the source code, report an issue, or contribute! https://github.com/Az-21/dft

What's new

+ Upgrade all core dependencies + Improve input page experience + Add ability to add and delete discrete points anywhere in the list + Add ability to clear all points

Growing in Education

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