229+ iOS apps curated and reviewed
With an average user rating of 4.3★, the free phone amplifier category is one of the App Store's strongest. Browse all 229+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (1K) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.5★ (2K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.4★ (195) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.3★ (3.6K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.2★ (53K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.1★ (3.6K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 2.8★ (559) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (19K) | Yes | Yes | Jul 2026 |
Transform your phone into a powerful hearing aid. This app amplifies sound up to 100x, enhances voice clarity, and reduces background noise. Protect your hearing while easily listening to conversations, lectures, or TV with connected headphones.
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.
Transform your iPhone into a versatile acoustic instrument amplifier and recorder. Explore a range of effects like equalization, reverb, delay, and distortion. Record your performances with applied effects and share them easily.
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.
Amplify your music by syncing sound across multiple devices, including phones and Bluetooth speakers. Play from YouTube and SoundCloud, control playlists with friends, and boost volume for a louder party experience. Connect with others globally to share music and videos simultaneously.
Turn your iPhone or iPad into a powerful megaphone. Connect to speakers via Bluetooth or line-out and speak through your device's microphone for public address or parties. Easy to use with a simple interface and large buttons.
Instantly transform your device into a microphone for amplified sound. Connect to external speakers via wired or wireless options to be heard clearly in any situation, from speeches to presentations. Offers advanced features for a seamless audio experience.
Connect and control various audio devices like speakers and headphones. Enhance your listening experience with a powerful equalizer, bass booster, and volume control. Stream music and podcasts, discover new content, and even use your phone as a live microphone.
Record, transcribe, and edit audio with advanced AI features like summarization, rewriting, and voice changing. Create podcasts, protect your data with local AI processing, and share recordings easily. Includes optional call recording and text notes.
Get a free US phone number for unlimited texting and calling over WiFi or data. Save money on mobile plans by using this app to connect with friends and family globally. Offers inexpensive outbound calls and can turn tablets into phones.
Enhance your device's audio with this powerful volume booster and equalizer. Adjust bass, apply virtualizer effects, and enjoy clearer sound for music, movies, and games. Works with headphones, Bluetooth, and speakers without needing root access.
This app provides a secondary phone number for calling and texting globally without needing an extra SIM card. It offers features like call recording, cheap international rates, and separate contacts for personal and professional use. Stay connected anywhere with unlimited calls and texts over WiFi.
Create custom ringtones from your music library or by recording your own voice. Easily trim, cut, and adjust audio with advanced editing tools. Access a vast library of sounds and discover live wallpapers to personalize your device.
Obtain a secure, private virtual second phone number for calls, texts, and online verifications. Protect your personal number while managing separate lines for dating, shopping, work, or short-term projects. Enjoy sim-free calling and organized communication.
Easily send and receive faxes directly from your iPhone or iPad. Scan documents, import from cloud services, and get a dedicated fax number. Secure and HIPAA-compliant, this app eliminates the need for a physical fax machine.
Easily record unlimited incoming and outgoing phone calls with clear quality. Access, manage, and share your recordings instantly. Offers unlimited storage and export options to cloud services and other apps.
Easily record incoming and outgoing phone calls with a few taps. Access, manage, and share your conversations, or convert them to text. Offers unlimited recordings and cloud storage with a subscription.
Easily record high-quality audio, including voice, music, lectures, and meetings. Save recordings to your device's internal storage for playback anytime. Share your audio files through various social networking channels.
Create custom ringtones from your music library or video sounds. Edit, cut, and set unique alert tones for your device. Access a vast library of sounds under public domain and Creative Commons licenses.
Transform your device into a powerful megaphone to amplify your voice. Record and play back your amplified sounds, and share them with friends via email.