Sunrizer Synth is a virtual analog synthesizer.
| New price | $5.99 |
| Old price | $12.99 |
| Author | BeepStreet |
| Supports | Inter-App Audio (IAA), Audiobus |
DM1 is an advanced vintage Drum Machine.
| New version | 6.2.6 |
| Old version | 6.2.5 |
| Release Notes | This minor update adds multi-window support for iPad and fixes a few minor bugs. Stay tuned! Fingerlab Team |
| Author | Fingerlab |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Drums, Percussion |
| Supports | Inter-App Audio (IAA), Audiobus |
StageLight is a professional lighting control app for the iPad based on Art-Net (DMX512 over IP).
| New version | 3.8.1 |
| Old version | 3.8.0 |
| Release Notes | Thank you for helping us improve the app continuously. The current version includes the following improvements and bug fixes: - Fixed UI issues introduced with iOS 26 - Minor interface adjustments for better usability - Bug fixes |
| Author | Marko Seifert |
| Type | Tool |
| Supports | Ableton Link |
SK-51 is an all-in-one keyboard inspired by the Casio SK-1 (and his brother the SK-5), a 8-bit lo-fi keyboard from the 80’s, with sampling features and onboard drum machine.
Called the poor man's sampler at the time, this keyboard was a real instrument and has been used by many major artists such as Fatboy Slim, Portishead, Autechre and Nine Inch Nails.
| New version | 4.2.2 |
| Old version | 4.2.1 |
| Release Notes | This minor update adds multi-window support for iPad and fixes a few minor bugs. Stay tuned! Fingerlab Team |
| Author | Fingerlab |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | All-in-one |
| Supports | Inter-App Audio (IAA), Audiobus |
Metronome by Soundbrenner works great for daily practice, live performances or in the recording studio.
| New version | 1.42.7 |
| Old version | 1.42.6 |
| Release Notes | New • Instrument colors: You can now select the color of instruments in practice charts. • Instrument insights: You can now easily see the total practice time and number of sessions for each instrument in Settings → Instruments. Polished the interface of all instrument screens. • Focus editing: While editing a practice session, the elements you’re editing are highlighted in the background. • Typography refresh: Updated titles to use a serif font, and switched the main font to Inter. • Hall of fame: Settings now contains a hall of fame to call out people who helped us in the past. Improvements & Updates • Explainer popouts are now following iOS 26 Liquid Glass. • Improved wearable onboarding for iOS 26 Liquid Glass. • Improved all buttons in the app to follow iOS 26 Liquid Glass. • Improved paywall to follow iOS 26 Liquid Glass. • Total practice hours in the highscores now include minutes for more accurate tracking. • Improved shop experience with an extra step to better showcase available collections. • Refreshed interface for adding new wearables. • Accessibility enhancements across core metronome UI elements, with full localization support for screen readers. • Localization improvements, adding new translations and polishing existing ones. Fixes • VoiceOver & accessibility fixes to improve navigation for assistive technology users. • Onboarding issues resolved, including notification permission screens and layout problems. • Text & localization fixes addressing missing, incorrect, or misaligned strings. • Visual fixes in settings, such as incorrect text colors and banner sizing issues. • Setlist access issue fixed, restoring access to affected users. • Button shape & layout fixes for improved visual consistency. • iPad-specific fixes, addressing layout and footer positioning issues. • General UI polishing based on internal testing and recent feedback. |
| Author | Soundbrenner |
| Type | Tool |
| Supports | Ableton Link |
SWAM Euphonium is a brass sampler.
| New version | 3.12.0 |
| Old version | 3.11.0 |
| Release Notes | NEW - Performance optimizations - Added new rooms - Added new parameter: Ambience Amount - Added support for sample rates > 48 kHz - Added TOYO INYUES T97 MIDI preset - Added Diosynth MIDI preset FIX - Incorrect behavior in MIDI Inputs sidebar - Missing scrollbar in MIDI table - GREATEN presets: changed default MIDI mapping from CC2 to CC11 |
| Author | Audio Modeling |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Winds |
| Supports | Audio Unit (AU) |
VividTracker is an Amiga Protracker compatible music maker app. You can load, save, edit, and create new ProTracker modules.
| New price | $2.99 |
| Old price | $5.99 |
| Author | Lars Forsberg |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audiobus |
VividTracker is an Amiga Protracker compatible music maker app. You can load, save, edit, and create new ProTracker modules.
| New version | 2.20 |
| Old version | 2.18 |
| Release Notes | VividTracker now supports both Ableton Link and Ableton Link Audio. This means you can stream audio from VividTracker to Ableton Live! |
| Author | Lars Forsberg |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audiobus |
Backpack Studio allows you to easily create professional sounding, studio quality recordings - from anywhere in the world.
| New price | Free |
| Old price | $9.99 |
| Author | Ed Filowat |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
Backpack Studio allows you to easily create professional sounding, studio quality recordings - from anywhere in the world.
| New version | 3.0 |
| Old version | 2.0.5 |
| Release Notes | Backpack Studio 3 is here — your pocket podcast studio just got a major upgrade. Finish your show right after you record. Backpack Pro adds AI episode finishing, one-click guests, live streaming, CloudSync, and generated sounds — all inside your live recording studio. • Transcripts, show notes, chapters, and highlight clips — automatically • Prompt-based editing to clean up and reshape recordings • Create a room to record or stream with live guests • One-tap live streaming • Cloud sync across your devices • AI-generated sound effects and musical bumpers Backpack Studio 3 keeps the classic recorder you already know — now it helps you finish the show too. |
| Author | Ed Filowat |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus |
Create and save complete multi-track music projects. Record, sequence, edit, mix and render complete songs.
| New version | 4.10.2 |
| Old version | 4.10.0 |
| Release Notes | - New Note Effect: Arpeggiator - New Synthesizer: SoundFont Player - Added search to the Browser - Added drumpad MIDI mapping reset - Added parameter labels in Chorus, Flanger and Phaser - File and channel names now support Unicode characters - Improved Shop waveform rendering performance - Fixed a crash when previewing samples - Fixed live input notes being cut on playback loop - Fixed clips remaining muted after exiting clip preview mode - Fixed notes appearing out of bounds in the Piano Roll - Fixed drumpad MIDI mapping bugs - Fixed Time Spent On Project calculation - Fixed repeated scroll gesture on a clip being misinterpreted as a move - Fixed context menus appearing misplaced after resizing the grid - Fixed intermittent animation glitch in list controls - Fixed missing note name labels on the Piano keyboard - Fixed horizontal scrolling in dropdown menus - Fixed exporting multiple folders from the browser - Fixed FLP export not retaining directory structure |
| Author | Image Line Software |
| Type | Host |
| Supports | Audiobus |
Continua is a three-oscillator / dual-filter six-voice virtual analog synth, with fully polyphonic modulation sources and built-in custom-designed effects, for everything from complex, evolving chill-out soundscapes to New Wave synth stabs.
| New version | 1.2.3 |
| Old version | 1.2.2 |
| Release Notes | >> Bug that was causing crashes and audio cut-outs has been found and fixed. |
| Author | Audio Damage, Inc. |
| Type | Instrument |
| Instrument type | Synth |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |
n-Track Studio 8 turns your iPhone, iPad or iPod touch into a complete recording studio.
| New version | 10.5.95 |
| Old version | 10.5.81 |
| 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. |
| Type | Host |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
Castamatic is the app to listen to podcasts on any iOS device.
| New version | 13.0.3 |
| Old version | 13.0.2 |
| Release Notes | Version 13.0.3 - Rebuild Library: dramatically lower peak memory and no more main-thread freezes on large libraries; the HUD now shows stage-by-stage progress instead of a static message - More detailed progress reporting during Magic Chapters generation - Transcript panel: clearer error message and a Try Again button when a published transcript fails to load - Published transcripts with minor formatting issues now load via a more lenient fallback parser - Fixed shownotes-to-artwork scroll sync being silently disabled after dismissing a modal (e.g. a Safari view opened from a shownotes link) - Preferences are now saved when the preferences panel is dismissed by swipe, not only via the Done button - Fixed shownotes overlapping the publish date after deleting Magic Chapters Version 13.0.2 - Magic Chapters: more accurate chapter boundaries thanks to an improved on-device detection algorithm tuned over a large set of episodes - Magic Chapters: better chapter titles via an aligned generation pipeline Version 13.0.1 - Added in-transcript text search - Tapping a chapter title now opens the chapters list; the link icon opens the URL - Chapters list now reliably scrolls to the currently playing chapter when opened - More responsive Now Playing info updates when switching episodes - OPML export now shows a progress indicator, uses the system share sheet, and handles titles containing XML special characters - Improved CloudKit sync reliability - Fixed a crash in the chapters list caused by an invalid remaining time - Fixed a rare crash during audio session teardown 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) |
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 | 5.0.7 |
| Old version | 5.0.6 |
| Release Notes | Fixed an issue where apps could not load scenes generated by AUExtension. |
| Author | bismark LLC |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) |
With sEGments slicer/sampler app you can Import any loop/sample/audio file and find the best samples inside it, using the automatic transient detection or manually adding markers.
| New version | 1.2.1 |
| Old version | 1.2 |
| Release Notes | - Improved handling of large files - Fixed a crash when opening Settings |
| Author | Elliott Garage |
| Type | Instrument, Tool |
| Instrument type | Sampler |
| Instrument sounds | Other |
| Supports | Audio Unit (AU) |
n-Track Studio 8 turns your iPhone, iPad or iPod touch into a complete recording studio.
| New version | 10.5.95 |
| Old version | 10.5.81 |
| 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) |
Mellowsound is an emulation of a legendary instrument, a keyboard sampler from the 60s used by many famous artists like the Beatles, David Bowie, Radiohead and many others, this mythic instrument is called The Mellotron.
| New version | 6.3.2 |
| Old version | 6.3.1 |
| Release Notes | This minor update adds multi-window support for iPad and fixes a few minor bugs. Stay tuned! Fingerlab Team |
| Author | Fingerlab |
| Type | Instrument |
| Instrument type | Sampler |
| Instrument sounds | Keyboards |
| Supports | Inter-App Audio (IAA), Audiobus |
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 | 2.5 |
| Old version | 2.4 |
| Release Notes | Stereo linear mode now overlays L/R on the full canvas for a clearer view. Smoother waveform with frame-to-frame lerp and asymmetric transient response (linear and circular modes). Thicker waveform core and beefier glow on hot signals. Editor window size is now persisted between sessions. Fixed a crash when the GL context wasn't ready yet. |
| Author | DiscoDSP LLC |
| Type | Tool |
| Supports | Audio Unit (AU) |
ToneBoosters Spectrogram shows a real-time spectrogram of the incoming audio signal. The ToneBoosters Spectrogram app captures the microphone input and processes the signals in real time.
| New version | 1.7.5 |
| Old version | 1.7.4 |
| Release Notes | This update to TB Spectrogram provides significant workflow, customisation, personalization and performance improvements: - Improved UI performance and reduced CPU load - Improved detection of drag vs click/tap logic for UI elements - Fix an issue with manual entry of automation lane values in certain hosts - New option to enable/disable GPU refresh throttling / high frame rate rendering - New option to enable highlighting of UI elements that accept keyboard input - New option to customize UI color scheme - New option to show bar graph in spectrum analyzer - Improved undo/redo functionality - Icon refresh |
| Author | ToneBoosters |
| Type | Tool |
| Supports | Inter-App Audio (IAA), Audio Unit (AU) |