Frequency Analyzer
Utilities
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Frequency Analyzer: SpectraLab is a professional-grade audio analysis tool designed for real-world measurements, sound diagnostics, and signal verification.
Whether you're tuning a room, analyzing noise, or working with audio signals, SpectraLab provides fast, accurate, and easy-to-read results.
KEY FEATURES
• Real-time Frequency Analysis
Detect dominant frequencies instantly using high-resolution FFT analysis.
• Live Spectrum Visualization
See how sound evolves over time with a smooth, responsive spectrum graph.
• Peak Hold
Track the highest detected frequencies over time for deeper analysis.
• Signal Generator
Generate precise tones including sine waves, pink noise, white noise, and more.
• Play & Analyze Mode
Compare generated signals with live microphone input in real time.
• Screenshot & Export
Capture clean analyzer views and share results instantly.
• CSV Export (Pro)
Export session data for deeper analysis and external processing.
• Custom Presets
Save and reuse your favorite generator settings.
USE CASES
• Room acoustics and speaker tuning
• Audio testing and debugging
• Music practice and instrument tuning
• Environmental noise analysis
• Education and signal learning
DESIGNED FOR PRECISION
SpectraLab focuses on stability, clarity, and performance. The interface is optimized for both beginners and advanced users, providing clean visuals without unnecessary complexity.
PRO FEATURES
Unlock advanced capabilities like CSV export and unlimited preset saving with SpectraLab Pro.
Start analyzing sound with precision today.
---
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, RAMAZAN USEN, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- RAMAZAN USEN
- Size
- 35.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- SpectraLab Pro Yearly $24.99
- SpectraLab Pro Monthly $4.99
- Copyright
- © 2026 Ramazan Üsen