PlaySections is an audio/video player that allows you to freely set marks and play back specific sections of your audio/video files.
| New version | 2.9.1 | 
| Old version | 2.9.0 | 
| Release Notes | Stability improvements. | 
| Author | Hiroshi Kajihata | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Other | 
| Supports | Audio Unit (AU) | 
Looptunes is the next generation of beat making tools that allows you to create loop sessions on the fly.
| New version | 3.0.4 | 
| Old version | 3.0.3 | 
| Release Notes | - bug fixes | 
| Author | Sonicreef LLC | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Drums, Percussion, DJ | 
| Supports | Audiobus, Ableton Link | 
Groove Rider GR-16 is a professional step-sequenced groove box, inspired by professional hardware drum machines and rhythm boxes.
| New version | 1.3.1 | 
| Old version | 1.3.0 | 
| Release Notes | In this version (1.3.1): - bug fixed: deleting user samples was not working; - in the Step Editor you can now select multiple notes (steps) at a time (range selection): hold down SHIFT, tap and drag the notes area. You can then edit parameters of these selected notes simultaneously (for example, transpose selected notes, or assign the same Stroke/Condition value to a bunch of notes etc.); - import sample: you are now prompted to rename a sample if it already exists in the User samples folder. In previous version (1.3.0): - added 25 selectable interface skins (Settings->Skin parameter). You can also left-swipe selected skin to customize its parameters; - default interface skin is slightly modified. If you want to revert the classic GR-16 skin, set the Settings->Skin parameter to "Default"; - bug fixed: chained patterns were not playing correctly sometimes. | 
| Author | Dmitrij Pavlov | 
| Type | Instrument | 
| Instrument type | Sampler, Synth | 
| Instrument sounds | Drums, Percussion | 
| Supports | Inter-App Audio (IAA), Audiobus, Ableton Link | 
Xequence is an advanced linear MIDI Sequencer and Keyboard / Controller for iPhone and iPad.
| New version | 1.6.1 | 
| Old version | 1.6 | 
| Release Notes | FIXES: - Fix rare crash when opening pianoroll editor with very specific timing of taps. - Fix crash that could happen when working with an older project that uses the Major Pentatonic scale. - Fix certain buttons not working after hints have been marked as seen. | 
| Author | Seven Systems Cross-Platform Media Limited | 
| Type | Controller | 
| Supports | Audiobus | 
The light version of Drum Loops HD drum machine.
| New version | 2.4 | 
| Old version | 2.3 | 
| Release Notes | Iphone X ready! Introduction to the legendary Steve Gadd! Minor improvements. | 
| Author | Go Independent Records | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Drums, Percussion | 
| Supports | Inter-App Audio (IAA), Audiobus | 
Looptunes is the next generation of beat making tools that allows you to create loop sessions on the fly.
| New version | 3.0.3 | 
| Old version | 3.0 | 
| Release Notes | - bug fixes | 
| Author | Sonicreef LLC | 
| Type | Instrument | 
| Instrument sounds | Drums, Percussion | 
| Supports | Audiobus, Ableton Link | 
monoHarp is a badly behaved musical instrument. Sometimes it makes weird noises you don't want it to, but it can also sound pretty amazing too.
| New price | $0.99 | 
| Old price | $2.99 | 
| Author | Dan Jefferies | 
| Type | Instrument | 
| Instrument type | Synth | 
| Instrument sounds | Keyboards | 
Looptunes is the next generation of beat making tools that allows you to create loop sessions on the fly.
| New version | 3.0.3 | 
| Old version | 2.6 | 
| Release Notes | - added step sequencer - sample trim - revised fx mode | 
| Author | Sonicreef LLC | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Drums, Percussion, DJ | 
| Supports | Audiobus, Ableton Link | 
Drum Loops HD has over a 1000 real drum loops. A perfect partner for GB, loops and fills follow GB tempo.
| New version | 2.4 | 
| Old version | 2.3 | 
| Release Notes | Iphone X ready! Introduction to the legendary Steve Gadd! Minor improvements. | 
| Author | Go Independent Records | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Drums, Percussion | 
| Supports | Inter-App Audio (IAA), Audiobus | 
Sends Audiobus signal to AirPlay speakers.
| New version | 1.10.4 | 
| Old version | 1.10.3 | 
| Release Notes | Speakerlist on iPhone X had layout issues. This is fixed now. | 
| Author | Logit Ltd. | 
| Type | Tool | 
| Supports | Audiobus | 
Play along or record your own songs with the best studio drummer in the world.
| New version | 1.1 | 
| Old version | 1.0 | 
| Release Notes | video examples for iPad | 
| Author | Go Independent Records | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Drums, Percussion | 
| Supports | Inter-App Audio (IAA), Audiobus | 
PlaySections is an audio/video player that allows you to freely set marks and play back specific sections of your audio/video files.
| New version | 2.9.0 | 
| Old version | 2.8.0 | 
| Release Notes | - Now you can import audio and movie files from iCloud Drive, other cloud storage services, and other apps from the new Browse menu. - Bug fixes and UI improvements. | 
| Author | Hiroshi Kajihata | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Other | 
| Supports | Audio Unit (AU) | 
Granular synthesizer instrument creates clouds of sounds.
| New version | 2.0 | 
| Old version | 1.0 | 
| Release Notes | Version 2.0 brings an on-screen keyboard to start making music right from the container app, as well as the ability to load sound files from Nimbus' folder on iCloud. | 
| Author | Luis Felipe Vieira Damiani | 
| Type | Instrument | 
| Instrument type | Synth | 
| Instrument sounds | Keyboards | 
| Supports | Audio Unit (AU) | 
Frekvens is a frequency shifter and delay effect.
| New version | 1.3.10 | 
| Old version | 1.3.9 | 
| Release Notes | +++ Fixing AUv3 state saving issue. | 
| Author | Erik Sigth | 
| Type | Effect | 
| Effect type | Reverb, Delay, Echo, Pitch effects, Stereo, Pan effects | 
| Supports | Inter-App Audio (IAA), Audiobus, Audio Unit (AU) | 
Xequence is an advanced linear MIDI Sequencer and Keyboard / Controller for iPhone and iPad.
| New version | 1.6 | 
| Old version | 1.5.2 | 
| Release Notes | DRUM MAPS (In-App Purchase): - Every instrument can now have a fully customizable drum map (up to 8x8 or 64 pads, any other sizes like 3x4 or 5x2 etc. are also supported). - Access drum maps by tapping the former "Dual keyboard" toggle button at the bottom left of the keyboard screen, and selecting the pads icon. - Drum maps can be edited via drag and drop - Drum pads support positional velocity sensitivity (highly configurable), and glide from pad to pad - Drum names are shown instead of notes in the pianoroll editor. - Various layout editing functions like flip, compact, etc. - Preset system: Drum map layouts can be saved and retrieved across projects and devices. - 9 factory map presets included, more in a free update. SIGNIFICANTLY IMPROVED SCALES SUPPORT: - Over 70 new scales from all around the world added. - Enhanced scale selector, organized into 10 categories and with visualization of current scale. GREATLY ENHANCED CONTROL ON THE KEYBOARD SCREEN: - Selectable linear or S-shaped velocity curves. - New controller input mode "Key position": When enabled, sets the controller value when a key is struck, depending on the vertical position on the key. Fully configurable modes and curves. Very useful and expressive, especially if a synth doesn't support mapping velocity to a control. - New controller input mode "Key slide": When enabled, the controller's value can be changed by moving your finger up and down while holding a key. Fully configurable modes and curves. Again, lots of expressive possibilities. This mode can also be combined with the aforementioned "Key position" for even more control. OTHER NEW FEATURES: - "Auto-add controllers" option (enabled by default). When recording via MIDI and receiving a controller (CC) that does not yet exist on the current instrument, it will be automatically added. - Added "Prevent display lock" option to settings. IMPROVEMENTS: - Keyboard: Changed the way the keyboard mode (scroll, glide, locked) is selected (reduced to two toggle buttons). - Keyboard: Added Undo and Redo buttons in the bottom toolbar, no more switching back and forth while recording. - Various user interface improvements. - Various optimizations to make the app even faster and more resource efficient. FIXES: - Controller editor: Velocities sometimes didn't update immediately while playing after changing them in "Draw" mode. - Keyboard: Fix occasional wrong note velocities when playing chords. - Fix wrong display of project names that contain dots. | 
| Author | Seven Systems Cross-Platform Media Limited | 
| Type | Controller | 
| Supports | Audiobus | 
The audio mastering application delivers an unprecedented level of clarity, punch and warmth to your mix.
| New version | 2.95 | 
| Old version | 2.9 | 
| Release Notes | ● Support of Audiobus 3. ● Fixed Dropbox access. ● Fixed SoundCloud access. ● iOS 11 optimization. ● Average RMS level on waveform. ● Some improvements of user interface. ● Several others minor bugs have been fixed. | 
| Author | iMusicAlbum | 
| Type | Effect | 
| Effect type | Equalizer, Filter, Compressor, Limiter, Gate, Other | 
| Supports | Inter-App Audio (IAA), Audiobus | 
iDousyn is a Mobile Instrument App with a lot of high quality sounds selected for different musical genres.
| New price | $1.99 | 
| Old price | $2.99 | 
| Author | Jorge Lozada | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | All-in-one | 
| Supports | Inter-App Audio (IAA) | 
Anyone can create pro-quality music in minutes with the world's only chord-based audio loop app.
| New price | $1.99 | 
| Old price | $8.99 | 
| Author | UK Music Apps Ltd | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | All-in-one | 
| Supports | Audiobus | 
Looptunes is the next generation of beat making tools that allows you to create loop sessions on the fly.
| New version | 3.0 | 
| Old version | 2.6.1 | 
| Release Notes | - added step sequencer - sample trim - revised fx mode | 
| Author | Sonicreef LLC | 
| Type | Instrument | 
| Instrument sounds | Drums, Percussion | 
| Supports | Audiobus, Ableton Link | 
Turbosounds for Accordion provides many special sounds of the Oberkrainer folk music.
| New version | 1.15 | 
| Old version | 1.4.1 | 
| Release Notes | - New instruments: Zither, Piermaria Gala, Alpengold Krainer 3M - Fixed a problem with external effects which were not visible under iOS 11 | 
| Author | Reinhard Rieder | 
| Type | Instrument | 
| Instrument type | Sampler | 
| Instrument sounds | Keyboards, Guitar, Strings, Winds, Ethnic, Other | 
| Supports | Audio Unit (AU) |