Sound Frequency Analyzer
Sound Frequency Analyzer is made and published by 4C Momentum. AppBrain is an independent app data site and isn't affiliated with 4C Momentum. The app name, icon, screenshots and description belong to 4C Momentum and are shown as published on Google Play.
AppBrain's verdict
Established- Total installs
- 98 thousand
- Rating on Google Play
- 3.65
- 134 ratings
- Last updated
- February 27, 2026
Sound Frequency Analyzer has 98 thousand installs. Users are divided: 3.6 stars from 134 ratings.
Installs
Tracked by AppBrain- Last 30 days
- 1.4 thousand
- Per day
- 47
- 30-day average
- Play install range
- 50+ thousand
- Launched
- June 2016
Installs over time
Sound Frequency Analyzer has been installed 98 thousand times. Over the past 30 days, it averaged 47 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Sound Frequency Analyzer
Competitors
Similar apps and more from 4C MomentumAlternatives to Sound Frequency Analyzer
More from 4C Momentum
Releases
Updates seen on Google Play- Version
- 3.5
- Launched
- June 2016
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Sound Frequency Analyzer for Android
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- 3
- App size
- 5.67 MB
- Needs Android
- 4.0.3+
- Content rating
- Everyone
Technologies used by Sound Frequency Analyzer
About the app and developer
About Sound Frequency Analyzer
Sound Frequency Analyzer is a tools app developed by 4C Momentum.
Install Statistics
Sound Frequency Analyzer has been installed 98 thousand times. In the last 30 days, the app was installed 1.4 thousand times.
User Ratings
Sound Frequency Analyzer is rated 3.65 out of 5 stars. The rating is based on 130 ratings.
App Information
Sound Frequency Analyzer is freely available from Google Play. The app size is 5.67 MB. The latest version available is 3.5. The last update was on February 27, 2026.
Technical Requirements
Sound Frequency Analyzer requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since June 2016.
App Performance Report
Get a detailed PDF report for Sound Frequency Analyzer with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for 4C Momentum
Store listing
By 4C Momentum, from Google Play“Visualize live sound frequencies and amplitude in real time with your mic.”
Description by 4C Momentum Written by the developer, not by AppBrain. Click to read.
📊 Features:
• Real-time sound frequency and amplitude analysis
• Display of average frequency (Hz) and amplitude (dB)
• Graphical spectrum view with zoom for detail
• Interactive sound graph to examine specific frequencies
• Self-calibration to match your phone’s microphone characteristics
• Works as a decibel (dB) meter and frequency (Hz) analyzer
🎶 Use for Music:
Perfect for musicians and hobbyists — visualize the frequencies of instruments like piano, guitar, violin, and voice. Analyze pitch and loudness during practice, tuning, or live playing. Most instrument tones fall well within the supported range of this analyzer (up to ~4,000 Hz).
🔎 How It Works:
The app captures audio using your phone’s mic and analyzes it in real time. It shows a live graph of sound amplitude across different frequencies — giving insight into the sound environment around you.
📈 Analyze Sounds Like:
• Musical notes and tuning
• Voice and speech tones
• Room or background noise
• Basic tones and ambient sounds
🎯 Use Cases:
• Instrument tuning
• Sound level monitoring
• Audio calibration
• Educational sound analysis
Note: This version is optimized for audio up to approx. 4,000 Hz. Some high-frequency content (e.g. cymbal overtones or ultrasonic signals) may not be fully displayed, depending on your device’s microphone.
🌟 Free to use — with an optional banner ad at the bottom to support development. You can remove ads via in-app option if desired.
Download Sound Frequency Analyzer and start exploring the hidden patterns in the sounds around you!
Recent changes:
Performance and stability improvements