# Amplitude Pro — Audio enhancer and recorder > Audio enhancer and recorder for iPhone and iPod Touch. (iPhone/iPad app by Gripwire.com.) - Source: https://appshunter.io/ios/app/amplitude-pro/id438510854 (this page in markdown: same URL + `.md`) - Developer: [Gripwire.com](https://appshunter.io/developer/305490374) - Category: Utilities, Entertainment - Price: $2.99 - Rating: 1.69/5 from 16 App Store ratings · 15 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 2 MB - Languages: English - Released: 2011-05-24 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/amplitude-pro/id438510854/reviews.md ## What is Amplitude Pro? Amplitude Pro includes all of the fun features of Amplitude and now the ability to record and share your audio with your friends! Amplitude Pro enhances aural experiences by allowing you to hear distant and/or quiet sounds as if you were standing nearby. Amplitude Pro uses the high quality hardware of the iPhone and iPod Touch* to detect and amplify the faintest of sounds. ***Note: To get the best experience possible, you must use ear buds that do not have a built-in microphone.*** Amplitude Pro lets you adjust the sensitivity of the iPhone microphone to amplify sounds from across a room. You’ll hear things you never would have been able to hear otherwise. Amplitude Pro also lets you record and save the amplified sounds to your device and share them with your friends. To do this, all you have to do is press the red button at the bottom of the screen. To stop it, you simply press the button again. Now you can detect and have proof of that “ghost” that you always hear that everyone made fun of you for and prove them wrong! Using Amplitude Pro is easy: simply launch the app, point your device in the direction of the sound you want to amplify, and starting hearing the world in a new way through your headphones. Individual controls enable you to adjust the microphone sensitivity or mute the sound amplifying feature altogether. Use Amplitude Pro to explore your world. Experience all the sounds of your environment that you would otherwise have missed. Experience Nature and Wildlife More Intimately. Record and share the sounds with friends. Experimenting Around Your World - Diagnose the source of that annoying squeak in your new car and send it to your local mechanic. - Attach a cup or small plastic bowl to the end of your iPhone to focus the incoming sound and expand your range - Place microphone against an office wall to hear sounds from all over the building and listen to what everyone is talking about! Amplitude Pro Benefits: - Turns your iPhone or iPod Touch* into a sound amplifier - Hear sounds through thin walls or doors - Adjustable microphone sensitivity / boost - Adjustable volume and mute controls - Independently control the iPhone volume and the microphone sensitivity - View sound waves on the oscilloscope - Record and share each and every sound you encounter! ***Ear buds are required for use with all devices. 1st, 2nd, and 3rd generation iPod Touches require ear buds with a microphone whereas the 4th generation iPod Touch can use ear buds without a microphone.*** Tips on Using Amplitude Pro: - For best audio reception, point the microphone in the direction of the sound you want to pick up. - Amplitude Pro controls are oriented upside down from other apps so that the microphone can be pointed toward target sounds. - To protect against accidental ear damage, Amplitude Pro starts in Muted mode. You can change the default in the settings screen. - For optimal performance, we recommend keeping device volume between 50-75%. - Experiment with microphone sensitivity. Some situations will require more, some less. - To preserve battery life, launch the application and press the device sleep button to darken the screen. - You can maximize your reception by using your hands or a plastic cup to focus the incoming sound. This is the best method to use when listening through solid objects like doors or walls. - Like any exposed microphone, the iPhone microphone is sensitive to wind noise. For best results we recommend using Amplitude Pro in non-windy situations. - Experiment with different attachments and microphone settings and let us know what works best for you. Send us your stories or YouTube videos to Amplitude@GripWire.com. This application has been brought to you in association with MagTownTech. ## Key features - Sound amplification - Adjustable microphone sensitivity - Record and share audio - Volume and mute controls - View sound waves on oscilloscope - Hear through walls ## Recent user reviews (10 of 15) All indexed reviews: https://appshunter.io/ios/app/amplitude-pro/id438510854/reviews.md ### 5/5 — We *2022-09-14, version 1.4* I’m going ### 1/5 — Scammed *2022-05-22* App does not operate as detailed. Operates opposite to description. Screams randomly. A free trial would have been more respectful to my ear drums and my bank providers now wasted time and money! ### 1/5 — Rip off *2021-07-23, version 1.4* Doesn’t work at all ### 1/5 — Lame *2021-01-13, version 1.4* Horrible want my money back ### 1/5 — Terrible *2019-07-04* Does not work as well as it’s discribed don’t waste your time here ### 1/5 — No longer works *2017-04-19, version 1.1* Apple updates their software, this app doesn't. It no longer works ### 1/5 — Worst App ever *2015-09-16* Does not work. It even loads upside down. I accidentally bought this thinking it was something else but this shouldn't be allowed on the App Store. ### 1/5 — Junk *2015-08-18, version 1.1* app doesn't work can't really hear anything special and it won't open recordings just money wasted ### 1/5 — Junk *2015-08-16, version 1.1* This app does not work. Apple needs to start reviewing apps and rejecting scams like this one. ### 1/5 — Mystified *2015-07-22* Unable to achieve anything of use with this app, not helped by lack of direction, instruction or expectations. ## Frequently asked questions about Amplitude Pro ### What is Amplitude Pro? Amplitude Pro is a utility app that turns your iPhone or iPod Touch into a powerful sound amplifier. It allows you to hear faint or distant sounds more clearly and also provides functionality to record and share these amplified audio experiences. ### How does Amplitude Pro work? The app uses your device's microphone to pick up sounds and then amplifies them through your headphones. You can adjust the microphone sensitivity and volume to customize your listening experience, allowing you to hear sounds from across a room or through thin walls. ### Can I record and share sounds with Amplitude Pro? Yes, Amplitude Pro allows you to record any amplified sound you hear. Once recorded, you can save these audio clips to your device and share them with friends, providing proof of sounds you might otherwise have missed. ### What devices is Amplitude Pro compatible with? Amplitude Pro is designed for iPhone and iPod Touch devices. Specific earbud requirements vary by iPod Touch generation, with older models needing earbuds without a built-in microphone for the best experience. ### Does Amplitude Pro have ads? No, Amplitude Pro does not contain advertisements. It is a paid application that offers its full functionality without interruption from ads. ### What is the price of Amplitude Pro? Amplitude Pro is available for a one-time purchase price of $2.99. This grants you access to all of its features without any recurring subscription fees or in-app purchases. ### What is the update frequency for Amplitude Pro? The app was last updated on January 7, 2018, with version 1.4. While the last update was in 2018, the app's core functionality remains relevant for its intended purpose. ### What are the user reviews like for Amplitude Pro? Amplitude Pro has a rating of 1.7 stars from 16 ratings. This suggests that while some users may find value in its features, there might be areas for improvement or specific use cases where it doesn't meet expectations. ## Version history (last 4 releases) ### 1.4 — 2018-01-07 This app has been updated by Apple to display the Apple Watch app icon. We have made additional fixes for iOS 11 users. ### 1.2 — 2018-01-02 Fixed to work on iOS 11. Use microphone for best results. ### 1.1 — 2011-11-22 Major fix for iOS 5 allows proper recording and creation of online mp3 files for users to be able to download and share. Please upgrade so that the app works properly after upgrading to the latest iOS! ### Amplitude Pro: Record and Share — 2011-05-24 No release notes. ## Apps similar to Amplitude Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sound Level Analyzer PRO](https://appshunter.io/ios/app/sound-level-analyzer-pro/id1321243615) | — | $9.99 | Utilities | | [NetPulse App](https://appshunter.io/ios/app/netpulse-app/id1554521874) | 5.0 (6) | $4.99 | Utilities | | [Electronics & Spy Cam Detector](https://appshunter.io/ios/app/electronics-and-spy-cam-detector/id1340269276) | — | $4.99 | Utilities | | [Tomo - Lock Screen reminder](https://appshunter.io/ios/app/tomo-lock-screen-reminder/id1485992808) | 4.0 (10) | $0.99 | Utilities | | [External Weighing Display](https://appshunter.io/ios/app/external-weighing-display/id1639724575) | — | $2.99 | Utilities | | [Sock Finder](https://appshunter.io/ios/app/sock-finder/id927638420) | 4.0 (2) | Free | Utilities | ## More apps by Gripwire.com - [Amplitude](https://appshunter.io/ios/app/amplitude/id307580587) - [QuakeZones](https://appshunter.io/ios/app/quakezones/id352129202) All apps by Gripwire.com: https://appshunter.io/developer/305490374 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*