Phawuo vs NoInputMixer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Phawuo
Create unique bass sounds and effects with this virtual analog synthesizer. It offers "dirty" oscillators, a versatile filter, and a range of modulation and effects options for experimental sound design.
- Monophonic virtual-analog synth
- "Dirty" oscillators with two modes
- Distortion and feedback ring modulation
- 24 dB/octave state-variable filter
- Dual ADSR envelopes
- LFO modulation
- Delay, frequency shifter, and reverb effects
- Audiobus and Inter-App Audio support
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Phawuo is an experimental monophonic virtual-analog synth with "dirty" oscillators. Good for bass sound and effects. New in version 3: - OSC support - AUv3 - Available for macOS (as a separate version); presets can be shared across devices It features: - Two special oscillators. Each one has two modes playing more rough (though antialiased waveforms with inharmonicity in higher pitches) or "cheezy" sound. Plays sawtooth / square waveform and is capable of pulse width modulation. - distortion and feedback ring modulation for each oscillator - 24 dB/octave state-variable filter (LP-BP-HP) - two ADSR envelopes for amplitude and filter - LFO to modulate the frequency and pulse width of oscillators' waveforms - Effects section: two channels of delay + frequency shifter with feedback with some flexible routing. Also includes basic reverb - Precise parameter editing: tap and hold finger on the slider. - Audiobus support. Now you can stream live audio directly to other Audiobus-compatible apps! See http://audiob.us for more information. - Inter-App Audio support - Background audio support: enabled when connected to Audiobus and user switchable otherwise. - CoreMIDI support - virtual midi input
NoInputMixer
Explore experimental sound design by creating feedback loops with a virtual analog mixer and effects rack. Generate unique electronic textures, from unsettling soundscapes to glitchy elements, with extensive configuration options and presets.
- Virtual analog mixer modeling
- Feedback loop creation
- Extensive effects rack
- Algorithmic noise generators
- Adjustable signal path
- Hi-res/lo-fi processing options
- MIDI support
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No-Input Mixing is an experimental technique for creating a wide range of amazing, otherworldly electronic sounds by feeding the mixer output back to the input, thereby making a feedback loop. This application models an analog mixing console and effects rack in detail, providing the ability to make a huge number of feedback configurations with additional effects. By using this technique in the creative process, the sound designer can explore many different and special ways to create sound. Unsettling soundscapes perfect for sci-fi, dystopian and horror projects, like strange noises, disrupted signals, broken communication, buzzing drones, faulty machinery, futuristic tech sounds, and glitchy elements are some results of the No-Input Mixing technique. The downside of this technique, which can scare off beginners, is extreme unpredictability and instability, when the movement of any knob on the mixer can dramatically change the sound in the most unexpected way. But at the same time, this discover an endless space of experimentation and inspiration when creating new and unique sounds or live performance. In addition, a large set of ready-to-use drone and noise presets with a parameter randomizer provide a great point for quickly getting started with this application. NoInputMixer consists of a seven-channel mixer and an effects rack with eight slots. Each effect slot can be configured as an insert effect for a mixer channel or used with two send/return buses. Effects has an option for hi-res or lo-fi sound processing. Each mixer channel has its own algorithmic generator of different types of noise, which can be added to the feedback signal or used separately. The input selector switches between multiple points in the signal path to make different types of feedback loops or can be switched to an external input for any channel to use it as an effect processor. Also this application provides several additional options not found in usual mixers, such as preamp tube type and mode selection, op-amp type selection, adjustment of overload protection circuit, and other features that greatly expand the possibilities for experimenting with sound. The user interface can be presented in the form of a classic mixer, or in the form of complete control of a single channel. NoInputMixer is a universal application for iOS and macOS. It can work on iPhone and iPad as well as Mac / MacBook with M1 chip (and later). NoInputMixer works on iPhone and iPad standalone, as an Audio Unit or Inter-App Audio module, and supports Audiobus. On MacOS, NoInputMixer can works both as a standalone application and as an Audio unit (AUv3) with DAWs and other hosts that support AUv3 plugins. All application features are available on iOS and macOS, including MIDI support (with a MIDI learn option) and audio unit parameters. NoInputMixer has a built-in detailed description of all parameters also available as PDF file on the application website. Quick start and demos: https://youtu.be/K7yh0-34Llw https://youtu.be/74LyfDM2dQM https://youtu.be/AeF3oBoXp80 https://youtu.be/95AM6OGoTdo You can find more information on NoInputMixer and other experimental audio processing apps at: https://motion-soundscape.blogspot.com
Screenshots
Verdict
The clearest difference is price: Phawuo at $2.99 against NoInputMixer's $15.99. Phawuo also leads on update cadence (every 3 weeks vs every 5 months) and iOS requirement (9.0 vs 13.4). NoInputMixer's advantage is rating (4.8 vs 4.5) and review sentiment (95% vs 80%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Phawuo costs $2.99 and NoInputMixer $15.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NoInputMixer holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 13 and 28 respectively. Written reviews point the same way: 80% of Phawuo's written reviews are positive against 95% of NoInputMixer's.
Phawuo ships an update every 3 weeks, NoInputMixer every 5 months. The most recent releases landed on September 28, 2026 and October 12, 2026 respectively.
| Parameter | Phawuo | NoInputMixer |
|---|---|---|
| Price | $2.99 — better | $15.99 |
| Rating | 4.5 (13 ratings) | 4.8 (28 ratings) — better |
| Positive reviews | 80.0% of reviews | 95.0% of reviews — better |
| Number of ratings | 13 | 28 — better |
| Update frequency | Every 3 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 11 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexey Nadzharov | Igor Vasiliev |
Customer experience
Phawuo
NoInputMixer
In-app purchases
Phawuo
No in-app purchases
NoInputMixer
No in-app purchases









