239+ iOS apps curated and reviewed
The best sound alert app on iPhone average 4.2★ across 239+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (1) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.5★ (608) | Yes | No | Sep 2026 |
| 3 |  | Free | 2.8★ (6) | No | Yes | May 2026 |
| 4 |  | Free was $24.99 | — | No | Yes | Aug 2026 |
| 5 |  | Free | 4.5★ (192) | No | No | Aug 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | — | No | Yes | Jul 2026 |
| 8 |  | Free | 4.5★ (4.2K) | Yes | No | Sep 2026 |
This app listens for important sounds and alerts you with visual or haptic feedback. It supports over 70 sounds, including emergency alerts, and offers customizable notifications for deaf and hard-of-hearing users.
Discover and set popular sound effect ringtones for your device. Customize alerts for calls, texts, voicemails, emails, and calendar events with a variety of funny, loud, and prank tones. Easily save and apply your chosen sounds as custom alerts.
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.
This app offers advanced communication tools for the Deaf and Hard of Hearing. It features real-time voice-to-text transcription, customizable alerts for loud noises, and a unique text-to-speech function for phone calls. It also includes a notepad with preset phrases and an emoji board for easier communication.
This app provides a collection of high-quality horn and siren sounds. Tap buttons to play various sounds like police sirens, air horns, and DJ horns. It's a fun way to prank friends or add sound effects to events.
Discover over 1000 premium ringtones across 25+ categories or create your own custom tones from songs and videos. Easily import, trim, and add effects to personalize your iPhone's sounds for alarms, contacts, and more.
Personalize your phone's alerts with a vast library of free sound effects. Easily customize ringtones, text alerts, email notifications, and more to add personality to your device. Enjoy unlimited downloads without any cost.
This app enhances live streaming by converting comments, follower alerts, and gift notifications into speech in real-time. It offers customizable voices and background operation for seamless audience interaction during streams.
Personalize your iPhone with over 100 new text alert sounds. Assign unique tones to individual contacts for easy identification, even when your phone is out of sight. Explore diverse categories like music, sound effects, and holiday themes.
Personalize your iPhone with a collection of techno music ringtones and sound effects. Set custom alerts for calls, texts, emails, and notifications to enjoy your favorite beats anytime.
Transform your device into a powerful noise-making simulator. Access a variety of loud and attention-grabbing sounds like air horns, sirens, and alarms for entertainment or practical use.
Experience a variety of siren sounds and flashing light effects. This application offers numerous features and customizable modes for entertainment purposes.
Access a collection of 80 popular funny sound effects for pranks and jokes. Easily play sounds, set them as ringtones or text message alerts, and enjoy a simple, user-friendly interface.
Personalize your charging experience with custom sounds for various battery events. Quickly locate your device by simply clapping.
Access a vast collection of popular internet sound effects with this easy-to-use app. Trigger hilarious sounds for videos, memes, pranks, or simply for amusement. Explore a diverse library of over 100 effects, including fails, sirens, and audience reactions.
This app acts as a personal safety companion for the deaf and hard-of-hearing. It uses AI to detect critical sounds like fire alarms and sirens, alerting users through visual and haptic feedback. Designed with privacy and accessibility in mind, it works offline and is battery optimized.