Get audio visuals with your AUv3 host or the standalone app. Scope uses a two-axis graph to give a visual representation of a waveform over time, with the horizontal axis representing time and the vertical axis representing the amplitude.
| New version | 3.0 |
| Old version | 2.5.1 |
| Release Notes | Five new views join the oscilloscope. Spectrum and Spectrogram analyse the signal on a background thread, Spectrum Equalizer shows eight octave bands on a vintage LED-style display, 3D Spectrum draws an FFT waterfall you can rotate with a drag, and Semaphore lights three lamps from the lows, mids and highs. A hamburger button now opens a native menu with every view, zoom preset and colour scheme at the top level, replacing the old drawn config panel. All views share the vertical zoom parameter for input gain and the same colour schemes, including animated Rainbow. The 3D view's render style, auto-rotate and rotation speed are automatable, and its angles are saved with the project. Fixed Flurry stuttering after long sessions, and fixed the menu button staying hidden after a menu selection. |
| Author | DiscoDSP LLC |
| Type | Tool |
| Supports | Audio Unit (AU) |
DOTEC-AUDIO presents DeeEQ, as a popular "Equalizer" for MacOS, now available for iOS, including AudioUnit V3 support.
| New price | $3.99 |
| Old price | $7.99 |
| Author | fmfmsoft Corp. |
| Type | Effect |
| Effect type | Equalizer, Filter |
| Supports | Audio Unit (AU) |
rejected, macDeeTrim is a simple plugin which controls the volume from -12dB to +3dB. It can keep the output level constant from any input level.
| New price | $3.99 |
| Old price | $7.99 |
| Author | fmfmsoft Corp. |
| Type | Effect |
| Effect type | Compressor, Limiter, Gate |
| Supports | Audio Unit (AU) |
ADverb2 is an accurate model of a vintage digital plate reverb rack unit from the 80s, with a few modern tricks up its sleeve.
| New version | 2.3.1 |
| Old version | 2.3.0 |
| Release Notes | Fixes an issue where ADverb2 would instantly crash on devices running iOS 16 or 17 |
| Author | Audio Damage, Inc. |
| Type | Effect |
| Effect type | Reverb, Delay, Echo |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
Castamatic is the app to listen to podcasts on any iOS device.
| New version | 13.1.5 |
| Old version | 13.1.4 |
| Release Notes | Version 13.1.5 - Clearer failed downloads: episodes whose download didn't complete now show a warning icon. Tap it to find out why and retry with a single tap. - Fixed playback sometimes being interrupted while the app refreshed your podcasts in the background. - Improved iCloud sync reliability: changes are no longer lost when they arrive while the app is starting up. - Fixed the lock screen sometimes showing blank artwork (on audio output changes or when resuming after a long pause). When episode artwork isn't available, the podcast's artwork is now used instead. - Fixed the chapter title not updating when skipping to the previous or next chapter while paused. - Fixed the playback position set from Siri or external controls (Lock Screen, Control Center) sometimes reverting after an interruption, such as a phone call. - Smoother, more accurate player level meters. - Numerous bug fixes and performance improvements. Version 13.1.4 - Fixed the playback position occasionally not being saved correctly, which could cause playback to resume from an out-of-date spot. - Fixed new-episode notifications sometimes not arriving on some devices. - Fixed some navigation bar buttons, such as the feed settings button, disappearing at large text sizes (Display Zoom and Bold Text). Version 13.1 - Home Screen widgets: see your current episode at a glance and play or pause right from the widget. Tap an episode or playlist to start listening without even opening the app. - iCloud playlist sync: your playlists, their order, and their settings now stay in sync across all your devices. - Custom playlist icons: personalize each playlist with hundreds of SF Symbols and your favorite colors. - Reorder episodes by hand: drag episodes to arrange your playlists exactly the way you want. - Loop Playlist: keep a playlist going by starting over from the top when it reaches the end. - New autoplay options, including an "Always from Top" mode. - Numerous bug fixes and performance improvements. Version 13 - Magic Transcript: generate full episode transcripts on your device using Apple Intelligence. Tap any line to jump straight to that moment. - Magic Chapters: automatically split episodes into chapters using on-device AI, even when the podcast doesn't include them. - Transcript Panel: follow along with a live-scrolling transcript right in the player, with full transport controls. - Chapter artwork now displayed during previous/next chapter navigation. - Improved Value for Value reliability and error handling. - Improved CloudKit sync stability. - Numerous bug fixes and performance improvements. |
| Author | Gunp Media Productions |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audio Unit (AU) |
Koala is the ultimate pocket-sized sampler. Record anything with your phone's mic instantly. Use Koala to create beats with those samples, add effects and create a track!
| New version | 2.0.2 |
| Old version | 2.0.0 |
| Release Notes | - New sample pack: Ese-O's - with Deckard turntable scratching toy (with spectral scratching(!)) - MIDI CC pickup mode - knobs no longer jump when a hardware controller position doesn't match - Apple Audio Units can now be hidden from the effects list - New "use waveform handles" setting for more precise editing of sample start/end points - Higher quality sample import (new resampling engine) - Audio exports now use dithering for cleaner-sounding 16-bit WAV files - New setting in Extras to show the iOS status bar - Stutter and reverse delay now always snap to sync, and stutter stays in time when changing position - Reduced CPU usage of perform effects, and when the app is idle - Toys keep playing when rotating the device or resizing the window - Fixed missing Pocket Operator sync option in audio settings - Nicer-looking bus effect chooser |
| Author | Mazbox Limited |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audiobus, Ableton Link |
A simple free music player that allows you to play music files while playing effectors that support Audio Units Extension (AUv3 plugin) format.
| New version | 5.0.3 |
| Old version | 5.0.2 |
| Release Notes | DOTEC-AUDIO AUMediaPlayer 5.0.3 fixes issues reported after 5.0.2 and improves performance. - Fixed saved effect chains failing to load when chosen from "Open from Files". Selecting one now applies it to the effect chain directly, and chains saved in the earlier format still load as before. - Plug-in interfaces are no longer rotated 90 degrees automatically. They are always shown upright. - While the AU screen is open, turning the iPhone to landscape now displays the plug-in in that orientation. In landscape the controls move to a slim rail at the edge of the screen so the plug-in can use more of it. The rest of the app remains locked to portrait. - Improved export cancellation responsiveness and reduced unnecessary processing for better export and playback performance. |
| Author | fmfmsoft Corp. |
| Type | Host, Tool |
| Instrument type | Sampler |
| Supports | Audio Unit (AU) |
n-Track Studio 8 turns your iPhone, iPad or iPod touch into a complete recording studio.
| New version | 10.5.179 |
| Old version | 10.5.165 |
| Release Notes | • Single-track view for a simplified, distraction-free workflow • Convert recordings into editable MIDI using AI-powered audio-to-MIDI conversion • Per-note MIDI envelopes for pitch bend, modulation, panning, etc. • Global Solo button to toggle multiple tracks to solo simultaneously • Automatic BPM detection with beat alignment • Various bug fixes and enhancements Like making music with n-Track Studio? Please leave a review & help us keep improving the app for you. If you have comments or suggestions please use the Contact Support button in the Settings box. Thank you for using n-Track Studio! |
| Author | n-Track S.r.l. |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
DOTEC-AUDIO presents DeePopMax, a big hit“Loudness Maximizer" for MacOS, now available for iOS, including AudioUnit V3 support.
| New price | $3.99 |
| Old price | $7.99 |
| Author | fmfmsoft Corp. |
| Type | Effect |
| Effect type | Equalizer, Filter, Compressor, Limiter, Gate, Other |
| Supports | Audio Unit (AU) |
Backpack Studio allows you to easily create professional sounding, studio quality recordings - from anywhere in the world.
| New version | 3.1.1 |
| Old version | 3.1 |
| Release Notes | Backpack Studio 3.1.1 fixes subscription access handling for Batch Import and Pad Arranger. |
| Author | Ed Filowat |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
Neon is a lightweight digital audio editor and recording plugin compatible with any AUv3 host.
| New price | $7.99 |
| Old price | $14.99 |
| Author | 4Pockets.com |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audio Unit (AU) |
A very easy to use audio editor and recorder.
| New version | 1.105 |
| Old version | 1.104 |
| Release Notes | Fixed: - The LUFS / True Peak normalization was broken. |
| Author | TwistedWave Software Ltd. |
| Type | Host |
| Supports | Audiobus |
Helium is a lightweight AUv3 MIDI sequencer plugin designed specifically for AUM. It supports up to 16 tracks of unlimited length with the ability to direct output to 16 channels on up to 16 MIDI output ports.
| New price | $7.99 |
| Old price | $14.99 |
| Author | 4Pockets.com |
| Type | Host |
| Supports | Audio Unit (AU) |
SideBand Remix is an AUv3 plugin for final mixing and mastering. It separates the phantom center from sideband (L/R) content which is what give a stereo track its width, and lets you remix it.
| New price | $5.99 |
| Old price | $9.99 |
| Author | 4Pockets.com |
| Type | Effect |
| Effect type | Equalizer, Filter, Other |
| Supports | Audio Unit (AU) |
Velocity Filter is the way to make all your synthesizer patches respond to MIDI velocity in a natural and musical way.
| New version | 1.0.6 |
| Old version | 1.0.5 |
| Release Notes | Smaller fixes and improvements. |
| Author | Blue Mangoo Consulting Company Limited |
| Type | Effect, Tool |
| Supports | Audiobus, Audio Unit (AU) |
Import audio and instantly get a mastered version. Immediately hear a boost in volume and overall sweetening of the mix.
| New version | 3.33 |
| Old version | 3.32 |
| Release Notes | New App - Jam Recorder! You Jam, We Give you a Multitrack Recording. A new way to record band practice! Check it out on the App Store! Split your master into stems! Export directly to MicSwap Remix for stem splitting and remixing. Search ‘Future Moments’ on the App Store Any features you'd like us to add? We're listening! Please email us through the side menu of the app! www.Future-Moments.com |
| Author | Future Moments |
| Type | Effect |
| Effect type | Equalizer, Filter, Compressor, Limiter, Gate, Other |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Import audio and instantly get a mastered version. Immediately hear a boost in volume and overall sweetening of the mix.
| New version | 3.33 |
| Old version | 3.32 |
| Release Notes | New App - Jam Recorder! You Jam, We Give you a Multitrack Recording. A new way to record band practice! Check it out on the App Store! Split your master into stems! Export directly to MicSwap Remix for stem splitting and remixing. Search ‘Future Moments’ on the App Store Any features you'd like us to add? We're listening! Please email us through the side menu of the app! www.Future-Moments.com |
| Author | Future Moments |
| Type | Effect |
| Effect type | All-in-one, Other |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
ID700 is a software synthesizer based on the voice architecture of the Buchla 700. Sound generation is achieved primarily via FM synthesis and waveshaping.
| New version | 1.32 |
| Old version | 1.31 |
| Release Notes | - Flush settings changes immediately on iOS - Fix `iCloud` sharing between standalone and AUv3 on iOS - Fix buffer size display on iOS |
| Author | Jonathan Schatz |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
bs-16i is a 16 multi-timbral playback sampler. It supports SoundFont and DLS (Downloadable Sounds, and can be used for keyboard instrument, MIDI sound module, and MIDI player.
| New version | 5.1.3 |
| Old version | 5.1.2 |
| Release Notes | Fixed an issue where parameters might not update (e.g., selects instrument not being reflected). |
| Author | bismark LLC |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
VAMono is a virtual analog monophonic synthesizer inspired by iconic monophonic analog synthesizers of the 80's.
| New price | $5.99 |
| Old price | $14.99 |
| Author | Ryo Togawa |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Audio Unit (AU), Ableton Link |