Gong Amp vs NoInputMixer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gong Amp
This app recreates an experimental amplifier from early electronic music, featuring a unique gong-based speaker design. It offers advanced sound design possibilities through a blend of convolution, physical modeling, and feedback.
- Experimental amplifier simulation
- Gong-based speaker design
- Convolution processing
- Physical modeling
- Feedback systems
- AUv3 and Standalone support
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Gong Amp takes an exciting experimental amplifier from the beginnings of electronic music to the plugin world of today. Available as AUv3 and Standalone. In 1932, Maurice Martenot was looking for a way to make his groundbreaking proto-synthesizer “Ondes” audible beyond what could be archived with the horns and loudspeakers of the time. He developed a set of “diffuseurs”, of which the “Métallique” was one. Instead of a paper cone or horn, Martenot put a gong behind the amplifier circuitry. This seemingly simple idea resulted in resonances and brilliant overtones that excite audiences to this day. Using a complex mixture of convolution processing, physical modeling, and feedback systems, we created an instrument that is true to the responsiveness of the original and even transcends it in terms of sound design possibilities.
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 update cadence: NoInputMixer at every 5 months against Gong Amp's every 27 months. Gong Amp's advantage is rating (5.0 vs 4.8). On price, review sentiment, ratings volume and ads 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
Gong Amp costs $15.99 and NoInputMixer $15.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Gong Amp holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 13 and 28 respectively. Written reviews point the same way: 100% of Gong Amp's written reviews are positive against 95% of NoInputMixer's.
Gong Amp ships an update every 27 months, NoInputMixer every 5 months. Both last shipped on October 25, 2026.
| Parameter | Gong Amp | NoInputMixer |
|---|---|---|
| Price | $15.99 | $15.99 |
| Rating | 5.0 (13 ratings) — better | 4.8 (28 ratings) |
| Positive reviews | 100.0% of reviews — better | 95.0% of reviews |
| Number of ratings | 13 | 28 — better |
| Update frequency | Every 27 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 36 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | AudioThing Ltd. | Igor Vasiliev |
Customer experience
Gong Amp
NoInputMixer
In-app purchases
Gong Amp
No in-app purchases
NoInputMixer
No in-app purchases









