# AD 480 free - Studio Reverb > Professional studio reverb effect for iOS devices with Audiobus and Inter-app Audio support. (iPhone/iPad app by Thomas Fiedler.) - Source: https://appshunter.io/ios/app/ad-480-free-studio-reverb/id662715851 (this page in markdown: same URL + `.md`) - Developer: [Thomas Fiedler](https://appshunter.io/developer/660040210) - Category: Music, Entertainment - Price: Free - Rating: 4.50/5 from 4 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 9.3 · 21 MB - Languages: American English - Released: 2013-07-16 - Data updated: 2026-06-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ad-480-free-studio-reverb/id662715851/reviews.md ## What is AD 480 free? Pro quality studio reverb effect. - Use it with Audiobus and Interapp Audio. Free version of the ultimate reverb for your iDevice (the AD 480 pro, more about it below). Features of the AD 480 free: - one hour trial period of the pro features - professional reverb sound effect - 4 beautiful acoustic spaces - supports internal and external (USB class compliant or MFi) audio interfaces - full Audiobus 2 integration (input, filter and output position) - Interapp Audio Support - Dynamic Upgrade (AD 480 free is automatically upgraded to pro or basic features when AD 480 pro or AD 480 basic is installed) ____________________________________________ ABOUT THE AD 480 pro: Pro quality studio reverb. - Use it with Audiobus, Inter-app Audio, iTunes music library and multichannel audio interfaces. Enhance and enrich your recordings and live sound with the perfect sonic texture of your choice. Record, process and export directly for lightning fast creative work! The AD 480 delivers a realistic acoustic sound with a fine sonic character in best studio quality. From small boxes to the Grand Canyon – practically any size and shape is possible. The highly intuitive user interface is designed from the ground up for today’s touch screens. It gives you quick and responsive access to all parameters and on the iPad it offers a special graphics mode (stage mode) for low light environments. The MIDI functions let you fully remote control / automate the AD 480 and the audio routing matrix gives you greatest flexibility in a multi app / multi channel environment. Features: - professional reverb sound effect with variable room size - InterApp Audio Support - 108 beautiful presets - professional preset management for MIDI, audio routing and reverb settings - extensive filter layout for a wide spectrum of sound - supports internal and external (USB class compliant or MFi) audio interfaces - routing matrix, which supports up to 24 input and 24 output channels - full Audiobus 2 integration (input, filter and output position) with State Saving - supports full MIDI communication via network and USB-MIDI interfaces, as well as inter-app MIDI - supports sample rates of 44.1 kHz - 96 kHz - latencies down to 64 samples - special low-light mode for live use on stage ("stage mode", iPad only) - background audio for multitasking with other apps - Audio Recording, Playback, Offline Processing - Audio Import & Export via AudioCopy/AudioPaste/AudioShare - Dynamic Upgrade (AD 480 free & AD 480 basic are automatically upgraded to pro features when AD 480 pro is installed) - Itunes Library Access for preset sharing - Itunes Music playback ======= “I’ve just played with it and I have to say I’m impressed. I’m not a sound designer but your presets seem to do exactly what their names imply. AD 480 should be really useful for a lot of folks out there!” Sebastian Dittmann Audiobus Software ======= The AD 480 pro was rated "killer app" on Apps4iDevices.com. Read everything at http://apps4idevices.com/read/ad-480-pro.html ======= THIS APP WORKS ONLY ON DEVICES EQUAL TO OR NEWER THAN iPad 2, iPod touch 5G, iPhone 4S. more info, audio demos, video demos and manual on: fiedler-audio.com ## Key features - Professional reverb sound effect - 4 beautiful acoustic spaces - Audiobus 2 integration - Inter-app Audio support - One hour trial of pro features - Dynamic upgrade to pro/basic ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/ad-480-free-studio-reverb/id662715851/reviews.md ### 5/5 — Good music app👍 *2015-10-07* Please support my iPhone 5c full version. Thank you so much🙏. ### 5/5 — Amazing *2015-04-26* This is a really cool app. And if you need to hear something in the distance then this will do it! Love it! ### 5/5 — Wonderful *2015-01-22* Wonderful reverb effects for voice and acoustic guitar recording. Makes everything sound so much better ### 3/5 — Excellent… almost *2015-01-06* Ties in beautifully to Audiobus, fixes a problem I had in switching intra-app songs (sustain keeps sound happening while I switch presets), pro controls are defining and smooth. I'm ready to buy but I can't get it to stop running in the background unless I power down and restart. ### 5/5 — Excellent Reverb *2014-12-18* Best free reverb app on the market. Simple. Effective. Realistic effects. I highly recommend it. ### 1/5 — Beware!! *2014-04-16* Let's see. I heard some reverb, the sliders didn't work nor do any of the buttons. It froze my phone... Couldn't even turn the phone off. Must be really buggy. Can't recommend. I'm on an IPhone 3GS with updated software. ## Frequently asked questions about AD 480 free ### Does AD 480 free have ads? No, AD 480 free does not contain advertisements. It is a completely ad-free application. ### What is the rating of AD 480 free? AD 480 free has a rating of 4.5 stars based on 4 user ratings. ### What devices does AD 480 free support? AD 480 free is supported on iPhone, iPad, and iPod touch devices. ### What is the age rating for AD 480 free? AD 480 free has an age rating of 4+, making it suitable for a wide range of users. ### How often is AD 480 free updated? The latest version of AD 480 free was released on May 23, 2018, indicating it may not receive frequent updates. ### Can I use AD 480 free with other audio apps? Yes, AD 480 free fully integrates with Audiobus 2 and supports Inter-app Audio, allowing seamless use with other compatible audio applications. ### What are the pro features available in AD 480 free? AD 480 free offers a one-hour trial of the pro features, which include professional reverb sound effects and access to more acoustic spaces. ### How does the dynamic upgrade work for AD 480 free? AD 480 free can be dynamically upgraded to pro or basic features when AD 480 pro or AD 480 basic is installed on your device. ## Version history (last 5 releases) ### 1.37 — 2018-05-23 This app has been updated by Apple to display the Apple Watch app icon. Update to newest Audiobus SDK (3.0.4) with a lot of bugfixes ### 1.36 — 2017-09-26 - Audiobus 3 SDK integrated - compatibility updates for iOS 11 - bugfix connection with Audiobus ### 1.35 — 2016-10-17 Compatibility updates for iOS 10. We are very excited about the release of bx_rooMS, a new reverb plugin for Mac and Windows from the renowned M/S specialist Brainworx. This plugin is the result of the cooperation of Brainworx and Fiedler Audio incorporating our new advanced reverb algorithm TrueSpace. For more information please visit www.pluginalliance.com . ### 1.34 — 2015-10-02 Bug fix with AudioShare and iOS 9 ### 1.33 — 2015-09-19 - Integration of latest Audiobus SDK (V2.2.1) - Latest Audiocopy3 SDK - minor bugfixes - iOS 9 ready ## Apps similar to AD 480 free | App | Rating | Price | Category | | --- | --- | --- | --- | | [无损音乐播放器](https://appshunter.io/ios/app/id1483316840) | 3.0 (2) | $12.99 | Music | | [MasterQ](https://appshunter.io/ios/app/masterq/id1485124580) | 5.0 (4) | Free | Music | | [Four States Fox Sports Radio](https://appshunter.io/ios/app/four-states-fox-sports-radio/id1489358780) | 5.0 (1) | Free | Music | | [DubFilter](https://appshunter.io/ios/app/dubfilter/id979648058) | 4.7 (71) | Free | Music | | [Thafknar – Record and Reverb](https://appshunter.io/ios/app/thafknar-record-and-reverb/id572894725) | 4.7 (31) | Free | Music | | [Midiflow Splitter (Audiobus)](https://appshunter.io/ios/app/midiflow-splitter-audiobus/id1104669188) | 3.2 (11) | $2.99 | Music | ## More apps by Thomas Fiedler - [AD 480 basic - Studio Reverb](https://appshunter.io/ios/app/ad-480-basic-studio-reverb/id662714959) - [AD 480 pro - Studio Reverb](https://appshunter.io/ios/app/ad-480-pro-studio-reverb/id662715926) All apps by Thomas Fiedler: https://appshunter.io/developer/660040210 ## Related topics [thomas fiedler](https://appshunter.io/ios/topics/thomas-fiedler) · [audiokit reverb](https://appshunter.io/ios/topics/audiokit-reverb) --- *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 2026-06-06.*