Rozeta Sequencer Suite

Select by:
From
To
0.00
50.00
100.00
149.99
199.99
Follow us on twitter and get new apps, updates, price drops instantly.

All devices →

Rozeta is a suite of MIDI sequencers and controllers.

Price $9.99
Author Bram Bos
Type Controller
Supports Audio Unit (AU)
Rating total: 4.68644 (118), current: 4.68644 (118)
Version 1.3.6
Released 11/15/2017
Updated 05/02/2021
Rozeta is a suite of MIDI sequencers and controllers that lets you explore a new, freeform approach to sequencing and controlling mobile music apps.

The app contains 10 MIDI Audio Units (a totally new feature in iOS11) in a single package, which can be loaded in compatible MIDI AU hosts (AUM, Cubasis 2, ApeMatrix, Sequencism).

1) Rozeta Bassline: a monosequencer based on the popular Troublemaker sequencer. Obviously comes with all the randomization and mutation features. Up to 8 patterns per sequence, with Follow Actions. Transpose using MIDI.

2) Rozeta Rhythm: a euclidean drum sequencer with mutations per instrument and polyrhythms. Comes with configurable key mappings for many popular drum apps.

3) Rozeta X0X: classic TR-styles step sequencer for drum machines. Supports triplets, polyrhythms and mutations per channel. Optionally emulates the exact timing jitter pattern of the legendary TR-808

4) Rozeta LFO: a triple MIDI LFO generator lets you modulate CC parameters of your MIDI instruments. Apply amplitude modulation to each wave for more organic behavior. Optionally syncs to tempo.

5) Rozeta XY: a double XY Controller Pad for generating 4 simultaneous configurable CC controller streams per instance. Also features MOD wheel and PitchBend sliders.

6) Rozeta Arpeggio: adds a MIDI arpeggiator to any of your synths. Offers latch mode, shuffle and automatic tempo synchronization. Turn any incoming MIDI stream into an arpeggio on the fly.

7) Rozeta Particles: MIDI particle generator - generates a cloud of MIDI notes that create pseudo-random patterns when bounding off the walls.

8) Rozeta Cells: Polyphonic Step Recorder - record and play back polyphonic phrases and patterns.

9) Rozeta Collider: MIDI Hadron Collider - explore semi-repeating generative patterns and melodies.

10) Rozeta Scaler (NEW): MIDI Scale Quantizer and Transposer - tune incoming MIDI to a different scale, never play out of tune again.

Notes:
- these plugins do not run as a standalone app and require a compatible host to work
- MIDI is not sound. To make sound you'll have to feed the MIDI into a synthesizer or instrument app. Bring your own synths!

Version 1.3.6 release notes

Improved retrigger/note-off behavior in Scaler

More Apps by Bram Bos (13)

Co-designed with Berlin-based electronic musician Hainbach, Gauss brings the oldschool tape-looping art form to mobile devices.

Price $6.99
Author Bram Bos
Type Instrument
Instrument type Sampler
Instrument sounds Other
Supports Audio Unit (AU)
Rating total: 4.69231 (65), current: 4.69231 (65)
Released 11/13/2020
Updated 04/03/2021

WOOTT uses a triple band dynamics algorithm with simultaneous downwards AND upwards compression, and adds a dedicated limiter to each band.

Price $3.99
Author Bram Bos
Type Effect
Effect type Compressor, Limiter, Gate
Supports Audio Unit (AU)
Rating total: 4.8125 (32), current: 4.8125 (32)
Released 06/02/2020
Updated 10/06/2020

Scatterbrain is a plugin audio effect (AUv3, Audio Unit), which chops up incoming audio into rhythmical steps and sends these slices out to multiple outputs in your plugin host.

Price $3.99
Author Bram Bos
Type Effect
Effect type Other
Supports Audio Unit (AU)
Rating total: 4.80556 (36), current: 4.80556 (36)
Released 02/13/2020
Updated 02/29/2020

Mononoke is an unconventional synthesizer, designed to compose evolving soundscapes and musical textures.

Price $8.99
Author Bram Bos
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU)
Rating total: 4.76829 (82), current: 4.76829 (82)
Released 01/17/2020
Updated 03/13/2020

Mozaic runs inside your favorite AU MIDI host, and gives you practical building blocks such as LFOs, pre-fab GUI layouts, musical scales, AUv3 support (with AU Parameters, transport events, tempo syncing, etc.), random generators and a super-simple yet powerful script language.

Price $7.99
Author Bram Bos
Type Tool
Supports Audiobus, Audio Unit (AU)
Rating total: 5 (55), current: 5 (55)
Released 05/17/2019
Updated 12/26/2020

A different kind of drumsynth. Ruismaker Noir presents a hybrid approach between synthesized drums and rhythmic bass sounds - coming together in the fully integrated step sequencer.

Price $9.99
Author Bram Bos
Type Instrument
Instrument type Synth
Instrument sounds Drums, Percussion
Supports Audio Unit (AU)
Rating total: 4.73529 (68), current: 4.73529 (68)
Released 11/11/2018
Updated 11/12/2020

Perforator is a rhythmic gating audio effect: it will creatively snip, cut, gap and filter incoming audio to create rhythmic patterns out of sustained sounds.

Price $3.99
Author Bram Bos
Type Effect
Effect type Compressor, Limiter, Gate, Other
Supports Audio Unit (AU)
Rating total: 5 (36), current: 5 (36)
Released 05/24/2018
Updated 06/08/2020

Kosmonaut is Multitap Delay with a twist. In addition to adding echoes to your audio, it packs a bunch of extra tools to put your music in space.

Price $3.99
Author Bram Bos
Type Effect
Effect type Reverb, Delay, Echo, Stereo, Pan effects, Other
Supports Audio Unit (AU)
Rating total: 4.79244 (53), current: 4.79244 (53)
Released 03/06/2018
Updated 12/23/2020

Ripplemaker is a West Coast Flavored Modular Synth.

Price $8.99
Author Bram Bos
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU), Ableton Link
Rating total: 4.84615 (78), current: 4.84615 (78)
Released 06/16/2017
Updated 10/08/2020

Ruismaker is a unique drumsynth plugin (i.e. it does not use samples), which is coupled with a creative Euclidean sequencer when run in standalone mode.

Price $4.99
Author Bram Bos
Type Instrument
Instrument type Synth
Instrument sounds Drums, Percussion
Supports Audio Unit (AU)
Rating total: 4.74 (50), current: 4.74 (50)
Released 06/17/2016
Updated 03/24/2020

Ruismaker FM's simple, yet flexible synthesis engine lets you create anything from snaredrums, kickdrums and spacy toms to weird and unconventional percussive sounds and effects.

Price $4.99
Author Bram Bos
Type Instrument
Instrument type Synth
Instrument sounds Drums, Percussion
Supports Audio Unit (AU)
Rating total: 4.95455 (44), current: 4.95455 (44)
Released 09/07/2016
Updated 03/24/2020

The legendary TB-303 has magical properties; it is filled to the brim with analog shimmer.

Price $8.99
Author Bram Bos
Supports Audiobus, Audio Unit (AU)
Rating total: 4.77778 (54), current: 4.77778 (54)
Released 01/09/2017
Updated 10/04/2019

A full-blown 6-Operator FM Synth on iOS, building on the legacy of the classic synthesizers that defined the digital era of the 1980s.

Price $3.99
Author Bram Bos
Type Instrument
Instrument type Synth
Instrument sounds Keyboards
Supports Audiobus, Audio Unit (AU)
Rating total: 4.55999 (25), current: 4.55999 (25)
Released 10/20/2016
Updated 11/29/2018