Review By APK-Free

✨ Selected Features: Precision and Clarity

This mobile application excels in providing real-time audio spectrum analysis. Its strength lies in the clarity of the frequency display and the responsiveness of its visualization.

🎨 Curated Elements: Visualizations and Customization

The curated elements focus on user customization and visual representation.

Real-time Spectrum: Instantaneous frequency data updating.
Zoom and Pan: Detailed exploration of frequency ranges.
Customizable Display: Adjustable parameters to suit user preferences.

🌟 Premium Aspects: Accuracy and Responsiveness

The accuracy of the spectrum analysis and the application's responsiveness contribute significantly to its premium status. It's well-suited for both amateur enthusiasts and professional audio engineers.

Advantages

High precision in spectrum analysis
Responsive real-time visualization
Customizable frequency display

Disadvantages

Potential battery drain during prolonged use
Limited offline capabilities

Choice Selections: Interface and Data Presentation

The interface is designed for efficiency, allowing users to quickly access essential tools and data representations. The choice of color palettes and display options enhances the user experience.

Peak Hold Function

Highlights and retains the highest amplitude achieved for each frequency, aiding in identifying transient audio peaks.

Notable Highlights: Functionality and Utility

Notable elements include the application's ability to function as a diagnostic tool for audio equipment and its educational value for understanding audio frequencies. Integration with external audio sources further enhances its utility.

Feature	Description
Frequency Range	Wide spectrum analysis coverage
Resolution	Fine-grained frequency breakdown

Overall Curation Value

This application stands out as a meticulously designed tool for audio analysis, combining functionality with user-friendly design. Its premium features and customization options ensure high curation value for audio professionals and enthusiasts alike.

Usability Assessment

Intuitive design ensures easy navigation and functionality, allowing users of all levels to quickly grasp and utilize its features.

Description

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.

All Versions

V1.1.2

Updated: 9/22/2022

105.5 KB

4.7

1013 + Reviews

1

4%

2

1%

3

3%

4

4%

5

88%

Summary Of User Reviews

A

AI Review

Comprehensive App Review

Spectroid Review Analysis

While a few users reported initial issues with spam messages (quickly addressed by the developer and likely due to unrelated third-party issues), Spectroid has overwhelmingly received praise for its functionality and intuitive design. The app has evolved significantly, addressing user feedback and continuously enhancing its capabilities.

Standout Features

High accuracy and responsiveness: Users consistently report impressive precision in frequency detection, even exceeding expectations for a mobile app. Many testimonials highlight its effectiveness in identifying specific frequencies in various scenarios – from troubleshooting audio equipment to pinpointing sources of annoying noises.
Versatile and adaptable design: Spectroid's intuitive interface is widely praised, and its many customizable settings cater to both novice and experienced users. The consistent addition of features such as the waterfall display directly addresses user requests for enhanced visualization and data analysis, constantly improving usability.
Exceptional user support and community: The developer's responsiveness to user feedback and willingness to address concerns is evident in the ongoing development and improvements. The high number of positive reviews and enthusiastic user comments demonstrate a strong and growing community around the app.
Ad-free and lightweight design: The commitment to providing a clean, clutter-free experience is a significant advantage, setting Spectroid apart from many other apps in this category. This minimalistic approach ensures a smooth user experience without intrusive ads or unnecessary permissions.

Spectroid's success story is a testament to the power of continuous improvement and a commitment to user satisfaction. With its already impressive feature set, ongoing development, and highly positive user feedback, the app shows a bright future. Future additions like data export capabilities would further enhance its utility, but even without them, Spectroid stands as a remarkable example of a free, well-executed mobile application.

2/28/2025

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Source of User Reviews: https://play.google.com/store/apps/details?id=org.intoorbit.spectrum&hl=en

APK-Free

Spectroid