207+ iOS apps curated and reviewed
The best audit sound apps on iPhone average 4.4★ across 207+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (855) | Yes | Yes | Jul 2026 |
| 2 |  | $12.90 | 4.8★ (11K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.3★ (3.6K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.6★ (2.3K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.4★ (1.1K) | No | No | Jul 2026 |
| 6 |  | Free | 4.6★ (4.5K) | No | Yes | Jul 2026 |
| 7 |  | Free | 3.0★ (4) | No | Yes | May 2026 |
| 8 |  | Free | 4.4★ (37) | Yes | Yes | Jul 2026 |
This app acts as a personal sound enhancer, amplifying and clarifying audio from a distance in real-time. It features an adjustable equalizer for custom sound tuning and background noise reduction, making it easier to hear conversations, lectures, and media.
Streamline audits and inspections with this app. Document issues with photos, add annotations, and organize findings into projects. Generate professional, customized reports on the go.
Amplify and enhance the sounds around you with this app. It uses your smartphone's capabilities to boost audio, filter noise, and adapt to your specific hearing needs. A simple headset is required for full functionality, offering up to 30 dB amplification.
Measure, record, and analyze sound levels in your environment. This app offers precision metering, noise elimination tools, hearing protection features, and home audio calibration. It provides detailed reports and can be used with device microphones or external ones.
Conduct plant floor process audits, including safety inspections and 5S, directly from your mobile device. Capture visual evidence, annotate images, and manage corrective actions even offline. Optimize your manufacturing processes with actionable insights.
Measure and analyze the sound pressure around you with this app. It provides spectrum frequency analysis and allows you to compare your recordings to a reference chart. Save your measurement history for future reference.
Measure ambient noise levels with calibrated dBA readings that mimic human hearing. Compare current sound levels to familiar benchmarks and review historical data with intuitive graphs. Export your findings for further analysis with optional pro features.
Transform your phone into a professional sound level meter to measure decibel and hertz levels in real-time. Track environmental noise, set custom alerts for safe sound thresholds, and log data for later review. Features include graphical analysis and calibration options for accuracy.
Transform your smartphone into a precise sound measuring device. This app uses your phone's microphone to display real-time decibel levels with clear descriptions. Analyze sound over time, calibrate for accuracy, and share your findings easily.
Access exclusive content, community forums, and behind-the-scenes insights from your favorite financial audit creators. Enjoy weekly updates with unique series, live call-in shows, and in-depth episode breakdowns. Connect with a global community of fans and deepen your understanding of personal finance.
This app provides a collection of funny and annoying sound effects to prank friends and family. The lite version offers 26 sounds, with options for looping and a random sound generator. Upgrade to the full version for more sounds, ad-free experience, and advanced features.
Access a collection of popular internet sound effects with a simple tap. Customize alerts for calls, texts, emails, and reminders, or set them as ringtones. This app offers a clean interface for quick access to a variety of audio clips.
This application measures noise and sound levels using your device's microphone. It displays results in decibels on a logarithmic graph and allows for calibration to ensure accuracy. You can record minimum, average, and maximum sound levels.
Access a collection of over 200 realistic police sirens, alarms, and emergency sounds. Customize ringtones, notifications, and alarms with your favorite sounds. Report for duty in style with authentic law enforcement audio effects.
This utility app measures ambient sound levels in real-time, providing precise decibel readings. It offers features like location tagging, a decibel camera, and the ability to record, export measurement history, and audio data.
Amplify live headphone audio and enhance your listening experience. This app offers volume boosts, music enhancement, and even a hearing assessment. Record audio and review transcriptions to never miss a word.
Control your hearing aids directly from your mobile device. Adjust volume, change programs, personalize sound settings, and even locate lost devices. Receive remote updates and support from your hearing care professional.
This app is a powerful multi-track audio editor for iOS. It allows users to import, arrange, and edit multiple audio tracks, extract audio from videos, and utilize AI for voice and accompaniment separation. Features include noise reduction, sound effects, and versatile export options.
Record high-quality audio for lectures, meetings, and more. Edit recordings with tools like trim, split, and join. Advanced features include speech-to-text, noise reduction, and voice changing.
Measure sound levels accurately with decibel readings and real-time noise analysis. Features include hearing tests, noise dosimeter functionality, and alerts for harmful noise. Monitor your acoustic environment and protect your hearing health.