Amplifier/Effects
Instrument Amp with Effects!
Only for iPhone
Free · Designed for iPhone
iPhone
Conveniently amplify your instruments, play your electric guitar, bass, keyboard (whatever) from your iPhone, add reverb, delay, distortion, and use the EQ. Free, no ads!
This app transforms your iPhone into a powerful audio processing tool, or portable amp, allowing you to amplify any connected audio input and route it to your preferred output device—including built-in speakers, external USB audio interfaces, AirPlay, and Bluetooth. (Please note: wireless outputs may introduce latency.)
Enhance your sound with a suite of built-in effects, including independent pre- and post-gain stages, noise gate, distortion, reverb, and delay. Fine-tune your audio with precision using the integrated 6-band equalizer, featuring customizable frequency band types and adjustable octave widths.
The app also offers flexible signal chain management, enabling you to reorder effects—including the EQ—within both gain stages to achieve your desired processing flow.
Finally, the app also offers a metronome and tuner functionality which can be used to practice and set up instruments.
As with all my apps, this one is completely free to use, with no ads, no trackers, and no hidden costs.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
- Added Noise Gate
- Added Metronome
- Improved output display
- Added ability to change UI update interval
- Added ability to enable/disable plugins
The developer, Lukas Fülling, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Lukas Fulling
- Size
- 1.6 MB
- Category
- Music
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- Languages
- English and German
- Age Rating
4+
- 4+
- Copyright
- © 2025 Lukas Fülling