247+ iOS apps curated and reviewed
The best sound level alarm apps on iPhone average 4.0★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | Yes | No | May 2026 |
| 2 |  | Free | 3.7★ (3) | No | No | Aug 2026 |
| 3 |  | Free was $0.99 | 4.0★ (1) | No | No | Aug 2026 |
| 4 |  | Free | 3.9★ (50) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.8★ (39K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.7★ (116) | No | Yes | Aug 2026 |
| 7 |  | Free | — | Yes | No | Aug 2026 |
| 8 |  | $0.99 | 1.0★ (2) | No | No | Aug 2026 |
This app helps you test your phone's speakers with loud sounds and alerts you if your device is touched while you're away. It also functions as a noise meter and logs any detected incidents.
Wake up to your favorite music or video audio with this customizable alarm app. Import audio files or extract sound from videos to create personalized wake-up calls. Schedule alarms to repeat on specific days.
This app measures ambient sound levels in decibels, displaying them in a large, easy-to-read format with color-coded zones for hearing safety. It operates entirely offline and prioritizes user privacy by processing all audio data on the device without recording or uploading anything.
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.
This app provides the loudest alarm experience with volume-boosted audio and randomized sounds to ensure you wake up. It offers voice control for setting alarms, checking the time, and activating the flashlight, along with customizable designs and motivational wake-up features.
Wake up to your favorite music, videos, or personal recordings instead of generic ringtones. This app allows you to select specific song segments and offers customizable snooze options for a personalized morning routine.
Explore a variety of alarm sound effects, from classic alarms to sirens. Use it for waking up, security, or pranks. Features high-quality remastered sounds, looping, random playback, and a timer.
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.
Never miss an important alert again with a collection of extremely loud ringtones and notification sounds. Easily set custom sounds for alarms, calls, and messages to ensure you always hear your device.
This smart alarm clock is designed for heavy sleepers and those who need an extra push to wake up. It offers loud, customizable alarm sounds and engaging wake-up challenges to ensure you get out of bed on time.
Wake up to your favorite music with this customizable alarm app. Choose songs from your library, import audio files, or record your own voice. Features a gentle fade-in volume and a simple interface for a peaceful morning.
This alarm clock app simplifies setting multiple wake-up alarms with a unique one-tap system. It allows for custom snooze times, alarm sounds, and volume control. The app ensures alarms sound even when the phone is on silent or in the background.
This app helps you wake up on time with customizable alarms. Solve math problems to turn off the alarm and choose from various sounds. A widget allows for quick alarm management.
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.
This app uses your smartphone's microphone to detect important environmental sounds like alarms and doorbells. It alerts users through vibrations, camera flash, and on-screen notifications, offering peace of mind for those who are hard-of-hearing or heavy sleepers.