# MGP-2 Makk Guitar Processor — AUv3 amp sim · NAM A2 · IR Cab

> AUv3 guitar processor for live performance and DAW production with amp modeling. (iPhone/iPad app by MAKOTO INOMA.)

- Source: https://appshunter.io/ios/app/mgp-2-makk-guitar-processor/id6762602035 (this page in markdown: same URL + `.md`)
- Developer: [MAKOTO INOMA](https://appshunter.io/developer/1842457652)
- Category: Music, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 8 MB
- Languages: American English
- Released: 2026-05-07
- Data updated: 2026-08-11
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/mgp-2-makk-guitar-processor/id6762602035/reviews.md

## What is MGP?

MGP-2 Makk Guitar Processor is a modern AUv3 guitar processor built for live performance and DAW production. Designed for iPhone, iPad, and Mac, MGP-2 provides a consistent tone workflow across devices: capture ideas on mobile and continue production on desktop with the same sound character.

【Highlights】
Now fully supporting Neural Amp Modeler Architecture 2 (A2) files! MGP-2 brings the latest generation of Neural Amp Modeler (NAM) playback directly to your device. Combined with the brand-new Dual NAM slots (Pedal + Amp) and Cabinet IR simulator, you can run high-fidelity amp models and shape your ultimate guitar tones completely offline, anywhere you go.

Core processing chain
• Input Level
• Amp Section (Off / Solid State / Tube / NAM)
• Cabinet IR (Standard): load .wav impulse responses with convolution
• EQ and drive shaping
• Noise gate (NAM idle hiss and input chain)
• Chorus
• Pre-emphasis
• Mic Simulation
• Stereo Width
• Output Level

Key features
• AUv3 plug-in workflow for compatible host apps
• NAM amp modeling (Standard): Neural Amp Modeler Architecture 2 (A2) compatible .nam files
• Dual NAM slots: Pedal and Amp — load separate models, per-slot bypass, and Input/Output gain (Pedal → Amp when both are loaded)
• Cabinet IR simulator (Standard): load .wav IRs, recent history, and recall with user presets
• Noise gate for cleaner NAM and input-chain playing
• Fast, low-latency real-time processing
• Preset workflow for quick recall
• Unified UI across iOS, iPadOS, and macOS

Editions
Free
• Basic processing workflow with limited controls
• NAM amp mode and cabinet IR are not available in Free

Standard (subscription or lifetime purchase)
• Full gain/effect controls while subscribed or after lifetime purchase
• NAM amp modeling: A2-compatible .nam load/unload, Pedal + Amp dual slots, recent history per slot, and metadata-based In/Out gain when available
• Cabinet IR: load, unload, and manage .wav impulse responses
• On-device, offline AI-assisted Tone Match: approximate starting points for MGP-2 parameters (EQ, Pre-emphasis, Mic, and more) from a selected .nam reference — not a full NAM clone; available in Solid State and Tube amp modes only
• Advanced tone-shaping controls and expanded parameter access, including selectable Low/High dB pre-emphasis presets
• Future Standard feature updates included during active subscription

Pricing
• Free: Available with feature limitations
• Standard: Price varies by region and is shown in-app in your local currency

Subscription notes
• Auto-renewable subscription
• Billed amount is shown in-app before purchase
• Manage or cancel subscriptions in App Store account settings

Compatibility
• iOS / iPadOS 16.0 or later, or macOS 13.0 or later
• AUv3-compatible host app required for plug-in usage (e.g. GarageBand, Logic Pro, MainStage; Makk host on Mac)

Privacy
All audio processing, NAM/IR loading, and AI tone assistance run locally on your device; no network connection is required. Imported .nam and .wav files are used only for on-device processing.

Terms and Policies
• Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
• Privacy Policy: https://makkmgp.github.io/mgp2/legal/privacy-policy-en-US.html

## Key features

- AUv3 plug-in workflow
- Neural Amp Modeler (NAM) Architecture 2 support
- Dual NAM slots (Pedal + Amp)
- Cabinet IR simulator
- Noise gate
- Low-latency real-time processing
- Preset workflow

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| MGP-2 Standard Monthly | $1.99 | per month |
| MGP-2 Standard Monthly | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| MGP-2 Lifetime Standard | $19.99 | one-time |
| MGP-2 Standard Lifetime | $19.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/mgp-2-makk-guitar-processor/id6762602035/reviews.md

### 5/5 — Great guitar tone sculpting tool!

*2026-06-16*

It doesn’t take too long to dial in some awesome guitar amp tones with this app. Whether it is with the built-in amp emulators or by loading (A1 and A2) NAM and cab IR profiles. If you are also a tone nerd that isn’t afraid to experiment with either clean or crushing metal tones, then I can highly recommend trying out MGP-2.

This app might appear pretty basic at first, but don’t underestimate its power and still growing potential. I own tons of other amp modellers and profile loaders with loads of features, but this app has something special about it that keeps drawing me back in and keeps me fascinated and inspired.

Also a big thumbs up to the developer who is very responsive to user feedback and does a great job at supporting and improving this app.

**Developer response:** Thank you for the kind review — I’m glad you’re enjoying MGP-2 with both the built-in amps and NAM/IR profiles.

Hearing that it keeps drawing you back in really means a lot, especially with so many amp tools out there.

I’ll keep challenging myself and improving the app. Thanks for your support.

## Frequently asked questions about MGP

### What is MGP-2 Makk Guitar Processor?

MGP-2 Makk Guitar Processor is an AUv3 guitar effects processor designed for live performance and DAW production on iPhone, iPad, and Mac. It offers advanced amp modeling and cabinet simulation for high-fidelity guitar tones.

### Does MGP-2 Makk Guitar Processor support offline use?

Yes, MGP-2 Makk Guitar Processor supports offline use. All audio processing, NAM/IR loading, and AI tone assistance run locally on your device, requiring no network connection.

### What amp modeling technology does MGP-2 Makk Guitar Processor use?

MGP-2 Makk Guitar Processor supports Neural Amp Modeler Architecture 2 (A2) files. It features Dual NAM slots for separate Pedal and Amp models, allowing for complex tone shaping.

### What are the differences between the Free and Standard editions of MGP-2 Makk Guitar Processor?

The Free edition offers basic processing with limited controls, excluding NAM amp mode and cabinet IR. The Standard edition, available via subscription or lifetime purchase, unlocks full gain/effect controls, NAM amp modeling, Cabinet IR, and advanced tone-shaping features.

### What devices is MGP-2 Makk Guitar Processor compatible with?

MGP-2 Makk Guitar Processor is compatible with iOS/iPadOS 16.0 or later, and macOS 13.0 or later. It requires an AUv3-compatible host app for plug-in usage.

### How often is MGP-2 Makk Guitar Processor updated?

The latest version, 1.1.1, was released on 2026-06-12, indicating recent development activity. Future Standard feature updates are included during an active subscription.

### What is the user rating for MGP-2 Makk Guitar Processor?

MGP-2 Makk Guitar Processor has a perfect rating of 5.0 stars based on 1 review, suggesting a highly positive user reception.

### Can I manage my subscription for MGP-2 Makk Guitar Processor?

Yes, you can manage or cancel your auto-renewable subscription for MGP-2 Makk Guitar Processor in your App Store account settings. The billed amount is shown in-app before purchase.

## Version history (last 5 releases)

### 1.1.7 — 2026-08-08

Version 1.1.7
• Fixed a crash that could occur when connecting or disconnecting Bluetooth or USB audio devices
• Other minor fixes

### 1.1.6 — 2026-08-05

Version 1.1.6
• Fixed iPad landscape fullscreen UI cropping (header and bottom panels)
• Other minor fixes

### 1.1.5 — 2026-08-02

Version 1.1.5
• Added JC-style Modulation (VIB / OFF / CHORUS) for SOLID STATE
• Added mono spring Reverb with Amount control
• Other minor fixes

### 1.1.4 — 2026-07-24

Version 1.1.4
• Added metadata for advertising

### 1.1.3 — 2026-07-18

Version 1.1.3
• Fixed an issue where NAM mode could unexpectedly switch to TUBE when an AUv3 host reinitialized the plug-in

## More apps by MAKOTO INOMA

- [MGP-1 Makk Guitar Processor](https://appshunter.io/ios/app/mgp-1-makk-guitar-processor/id6753141574)

All apps by MAKOTO INOMA: https://appshunter.io/developer/1842457652

## Related topics

[makoto inoma](https://appshunter.io/ios/topics/makoto-inoma) · [guitar processor](https://appshunter.io/ios/topics/guitar-processor) · [neural amp modeler](https://appshunter.io/ios/topics/neural-amp-modeler)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-11.*