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Spectroid

by Carl Reinke

Audio Spectrum Analyzer

4.60 ★

(1k+ reviews)

1M+

Downloads

Everyone

Content rating

A closer look

Overview

Spectroid is a real-time audio spectrum analyzer with reasonable frequency resolution across the the entire frequency spectrum.

? FAQ ?

Q: Why are the dB values negative?

A: Spectroid uses dBFS (Full Scale) where 0 dB is the maximum power that the microphone can measure, so the decibel values are negative because the measured power is less than the maximum power.

Q: Can I zoom in on the spectrum plot?

A: Yes, do a two-finger pinch-to-zoom gesture.

Q: Why are there discontinuities/gaps in the spectrum plot and waterfall?

A: Spectroid uses multiple FFTs overlapped in frequency in order to provide better frequency resolution at lower frequencies than a single FFT. The caveat of this method is varied impulse response and minor discontinuities in frequency. The upside is that it can efficiently produce a spectrum that better matches the frequency resolution of human audio perception. It's still probably not as good as your ears though!

Q: Can I export the spectrum data?

A: Spectroid doesn't make your device a calibrated instrument. If you need the spectrum data then you should be using an actual spectrum analyzer rather than an app on your mobile device.

App Download

Get Spectroid from an official store or available APK channel.

Available for Android

Get on Google Play Download APK iOS unavailable

Previous Versions

ZIP files require a Split APKs Installer (e.g., SAI) from Google Play to install. Steps: 1. Download SAI from Google Play; 2. Open SAI and tap "Install APKs"; 3. Select the ZIP file; 4. Complete installation.

V1.1.2

Package Name: org.intoorbit.spectrum
Version Name: V1.1.2
Version Code: V1.1.2
File Size: 105.5 KB
Update time: 2022-9-22

Frequently Asked Questions

What is the latest version of Spectroid?

The latest version currently listed by Appspicked is V1.1.2, with information updated on Mar 11, 2026. Versions may vary by device, region, or rollout schedule, so users should also check Google Play or announcements from Carl Reinke.

Is Spectroid safe to download and use?

No website can guarantee that an app is completely risk-free. Appspicked recommends downloading Spectroid only from an official app store or a verified channel operated by Carl Reinke. Before installing, confirm the developer name, package ID org.intoorbit.spectrum, requested permissions, privacy policy, and download source.

Why can’t I find Spectroid in the App Store?

Spectroid may be unavailable because of regional restrictions, device incompatibility, account or age settings, a temporary removal, a name change, or because it has not been released for that platform. An Android package page does not necessarily mean that an iOS App Store version exists. Check Carl Reinke’s official website for current availability.

Where can I download or update Spectroid?

Use Google Play or another official download channel provided by Carl Reinke whenever possible. Appspicked provides app information and store links, but users should verify the destination domain and publisher before downloading or updating the app.

Why is the version shown on Appspicked different from the app-store version?

The information on Appspicked may represent the most recently indexed snapshot. App stores sometimes release updates gradually or display different versions according to region, device, operating system, or testing group. The official store listing should be treated as the final reference.

Which devices and operating systems support Spectroid?

Spectroid is listed for Android, with a reported minimum requirement of Not specified. Actual compatibility may also depend on the device model, region, available storage, hardware features, and installed system components.

Is Spectroid free?

The initial download may be free, but subscriptions, advertising, paid features, or in-app purchases may still apply. Prices and available purchases can vary by country and version. Check the payment information displayed by Google Play before completing a transaction.

What should I do if Spectroid cannot be installed or updated?

Check the network connection, storage space, operating-system version, account region, and device compatibility. Restart the device and try again through the official store. If the problem continues, consult the support resources provided by Carl Reinke.