246+ iOS apps curated and reviewed
Decibel X is the household name in sound check, but it's far from the only option. We track 246+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (161K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.6★ (36K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (54K) | No | Yes | Aug 2026 |
| 4 |  | Free | 2.3★ (3) | No | No | May 2026 |
| 5 |  | Free | — | Yes | No | Aug 2026 |
| 6 |  | Free | 5.0★ (7) | No | No | May 2026 |
| 7 |  | Free | 4.7★ (17K) | No | No | Aug 2026 |
| 8 |  | Free | 4.6★ (74) | No | Yes | Aug 2026 |
This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.
Test your device's audio output and microphone functionality. This app plays specific frequencies and measures decibel levels to help identify speaker issues or microphone obstructions. Upgrade for unlimited testing and an ad-free experience.
Monitor your surroundings with this decibel meter app. It measures sound levels in real-time, providing clear visual analysis and advanced filtering options. Easily share your readings for documentation or further analysis.
Assess your hearing ability with a clinically validated test that provides instant results and tracks your progress over time. Share your findings with healthcare professionals or integrate them with Apple Health Kit for comprehensive health monitoring.
Measure ambient noise levels and learn about their impact on hearing. This app provides real-time decibel readings, identifies safe or harmful sound levels, and educates users on hearing protection strategies. Stay informed and protect your hearing during activities.
This free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.
Improve your device's audio with this tool designed to clean speakers of water and dust. It also offers a comprehensive sound frequency test to ensure optimal speaker performance and clarity.
This application helps you clean your phone's speakers by generating sound waves at various frequencies. It can remove dust and water to restore clear sound quality. Features include manual and automatic cleaning modes, and stereo testing.
Measure and record environmental noise levels in real-time. Tag recordings with GPS, view sound history with min/max/average values, and analyze the sound spectrum. Export data as CSV or audio files, with offline functionality.
This app analyzes sound frequencies from 1 to 100 Hz, allowing users to visualize and measure vibrations and tones. It offers three modes: live microphone input, video audio extraction, and audio file analysis, providing forensic-grade reports.
