Otoo
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| Rating | Price | |||
|---|---|---|---|---|
| United States | 46%28 | 5.00 | $3.99 | |
| United Kingdom | 15%9 | 4.89 | £3.99 $5.38 | |
| Canada | 8%5 | 5.00 | CA$4.99 $3.59 | |
| Germany | 7%4 | 5.00 | €3.99 $4.60 | |
| Italy | 5%3 | 5.00 | €3.99 $4.60 | |
| Russia | 3%2 | 5.00 | RUB 349.00 $4.19 | |
| Australia | 2%1 | 5.00 | A$5.99 $4.22 | |
| Bulgaria | 2%1 | 3.00 | €3.99 $4.60 | |
| Switzerland | 2%1 | 5.00 | CHF 3.00 $3.69 | |
| Czech Republic | 2%1 | 5.00 | CZK 99.00 $4.71 | |
| France | 2%1 | 5.00 | €3.99 $4.60 | |
| India | 2%1 | 5.00 | ₹399.00 $4.18 | |
| Japan | 2%1 | 5.00 | ¥600 $3.76 | |
| Poland | 2%1 | 5.00 | PLN 19.99 $5.34 | |
| Turkey | 2%1 | 5.00 | TRY 199.99 $4.18 | |
| Ukraine | 2%1 | 5.00 | $4.99 |
Description
Otoo is a streamlined, one-screen groovebox designed for frictionless music production.
Built around an innovative free-form step sequencer, Otoo breaks away from rigid grids, allowing you to place, drag, and stack notes freely across independent rows. Whether you are sketching out ideas using the native built-in engine and sampler or hosting your favorite third-party AUv3 plugins, Otoo delivers a distraction-free environment that prioritizes speed and musical flow.
On iPhone, the interface dynamically scales to give your AUv3 instruments a near-fullscreen home, paired with a compact, highly responsive keyboard for immediate creation on the go.
Otoo also includes Otoo MIDI, an AUv3 MIDI processor version of the app. It brings Otoo’s pattern-based sequencing into compatible AUv3 hosts, where playback follows the host timeline and instruments are routed as MIDI Out destinations instead of audio instruments.
Distraction-Free Workflow
The single-screen layout keeps your sequence, arrangement and mixer visible at all times so you never have to dive into menus.
A free-form step sequencer lets you place, drag, and stack notes across any row without rigid instrument or track restrictions.
Step editing mode gives you precise control over note length, velocity, and timing subdivisions.
The gesture-driven mixer allows for quick volume adjustments, muting, and soloing directly from the main grid.
4 rows on iPhone and 5 on iPad, with multiple instruments available in each row at different steps
2-octave keyboard for playing and learning real notes
Sounds and plug-ins
Up to 8 instruments per project
Built-in sounds and sampler
Use any installed AUv3 instruments in a large, near-fullscreen view with a compact keyboard
Up to 2 AUv3 effects per instrument
Sampler with instant key-by-key recording and chromatic mapping
Patterns to full songs
Build songs from simple patterns
Draggable loop markers for quick arrangement changes
Performance mode
Live sequencer and audio effects such as reverse, beat repeat, randomize, swing, triplet, tape, and more
Play the pattern like a keyboard by tapping steps directly
Other features
Main output with built-in level protection
Automatic metronome when recording live into empty patterns
Export patterns or full songs as WAV or MP3 for easy sharing
Export performances as perfect loops
MIDI export
Supported time signatures: 4/4, 3/4, 4/4T and sequencer swing.