Ampz: Neural Amp Modeler

AUv3 Guitar Amp Sim & FX

$12.99 · Designed for iPad. Not verified for macOS.

Two ways to play. Run Ampz on its own for instant, ultra-low-latency amp tone — no DAW required — or drop it in as an AUv3 effect plug-in inside AUM, GarageBand, and other Audio Unit hosts to record and mix through your rig. Ampz brings Neural Amp Modeling to iOS with no compromises. Built on a custom C++ inference engine, Ampz runs .nam models natively with sub-2.5ms total roundtrip latency. KEY FEATURES • Native NAM Processing — Runs WaveNet and LSTM .nam models at full fidelity using a C++ inference engine optimized for Apple silicon • Ultra-Low Latency — 64-sample buffers at 48kHz through Core Audio. Under 2.5ms total roundtrip • 10-Slot Effects Chain — Reverb, delay, chorus, compressor, EQ, noise gate, IR loader, and more • 100-Slot Preset System — 10 factory presets plus 90 user slots • Tone3000 Integration — Browse, search, and download NAM models and IRs directly in the app • IR Loader — Load third-party impulse responses for cabinet simulation • Chromatic Tuner — Built-in, always accessible • MIDI Control — Map any parameter to MIDI CC, program change support • Drum Machine — Built-in patterns for practice and jamming • Looper — Record, overdub, and playback loops • Multi-Channel Support — Works with USB and Thunderbolt audio interfaces • AUv3 effect plug-in Ampz is a one-time purchase. No subscriptions. No in-app purchases. Everything is included.

  • 5.0
    out of 5
    1 Ratings

Save presets from the plugin. The Ampz AUv3 can now save your edited rig straight back into the standalone app's preset library. Fixed • iPhone Plus and Max models: in landscape, the control knobs sat below the bottom of the screen with no way to reach them. All controls now fit on screen. • Dual-cab rigs lost their right-hand cab every time you switched presets. • Rigs loaded in the plugin now keep their cabs when a host saves and reopens a project.

The developer, LNH Enterprises LLC, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

    Seller
    • LNH Enterprises LLC
    Size
    • 60.5 MB
    Category
    • Music
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 LNH Enterprises LLC