Comparison

GENOME Amp Simulator vs GP Tone Builder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GENOME Amp Simulator

This app offers a comprehensive suite for guitarists, featuring amp modeling, effects, and virtual cabinets. It allows for precise sound shaping and customization of signal chains for both studio and live use.

Highlights
  • All-in-one amp modeler
  • FX suite and virtual cabinet engine
  • Customizable signal chain routing
  • TSM™-Ai Amplifiers
  • Extensive pedal collection
  • DynIR™ Virtual Cabinets
  • Studio-grade FX
Read full description

GENOME iOS is an all-in-one amp modeler, FX suite and virtual cabinet engine, engineered to deliver the pinnacle of end-to-end tone shaping. Bringing together an ever-expanding roster of amplifiers, pedals, class-leading virtual cabinets and essential studio FX, GENOME iOS is your first—and final—destination for the ultimate in-the-box or hybrid backline. Whether you’re building from scratch or refining an existing setup, GENOME IOS gives you everything you need to construct a fully customised signal chain and shape your sound with precision, flexibility and control. Start Free. Build Your Backline. GENOME is available in three versions: GENOME Intro iOS (Free): A free entry point into the GENOME iOS ecosystem — start building your rig and explore the platform. GENOME iOS (in app purchase): Unlock the full platform via an in-app purchase with an expanded stock arsenal of amplifiers, pedals, DynIR™ cabinets and studio FX GENOME Suite iOS (in app purchase): Dive into the complete GENOME iOS experience. Featuring the full GENOME iOS stock component arsenal plus every current — and future — non-FairTone and non-Artist Series premium Component included as standard, GENOME Suite iOS is ready to build your virtual backline without limits. Core Technology At the heart of GENOME iOS lies a suite of advanced tone-shaping technologies, designed to deliver realism, flexibility and control: TSM™-Ai Amplifiers: Next-generation amp modelling designed to capture the feel, response and behaviour of real amplifiers across their full operating range. Pedals: An extensive collection of drive, modulation, dynamic, EQ, Reverb, Delay, Stereo Enhancement and utility pedals, all modelled for precision, character and control. DynIR™ Virtual Cabinets: Two notes’ proprietary cabinet simulation technology, delivering studio-grade realism with precise microphone positioning and mix-ready control. Studio-Grade FX: Essential processing tools for shaping, refining and finalising your sound, from subtle enhancement to full production-ready tone sculpting. PARADEX (Available in GENOME iOS or GENOME Suite iOS only) Available in GENOME iOS and GENOME Suite iOS, PARADEX is a next-generation component designed to play industry-first multi-parametric AmpNet captures — preserving how an amplifier responds across its full control range, not just a fixed snapshot. Built to work with captures created in Two notes Capture Studio, PARADEX enables dynamic, control-aware tone shaping, allowing you to adjust gain structure, tone controls and response in real time with a level of realism that goes beyond traditional capture workflows. Total Control. Built In. Shape your rig your way with fully flexible signal chain routing, studio-grade processing and real-time control. From simple setups to complex backlines, GENOME iOS gives you the tools to refine, adapt and take complete control of your sound. MIDI GENOME iOS puts MIDI firmly under your control — with comprehensive mapping and intuitive MIDI Learn facilities to bind parameters instantly and take full command from external hardware. No bottlenecks — just pro control that responds when you need it! MIXFIT MIXFIT is GENOME iOS’ integrated tone-shaping and refinement tool, designed to precisely tailor a RIG from input response through to final output. From dynamic feel and tonal character to adaptive enhancement and level maximisation, it delivers a cohesive path to balanced, mix-ready results every time. Global Transpose (Available in GENOME iOS or GENOME Suite iOS only) Shift GENOME iOS’ source input across a ±12-semitone range with ultra-low latency and minimal artifacts harnessing Global Transpose. Engineered to preserve feel, clarity, and articulation, alternate tunings and rapid key changes remain seamless. GENOME is a platform built without compromise — designed to evolve, expand and adapt to your sound, whether you're working in-the-box or integrating into a hybrid setup.

About

GP Tone Builder

This app uses AI to analyze the guitar or bass tone of any song and create playable patches for your Valeton multi-effects processor. It isolates tracks, analyzes spectral features, and maps tones to your device's effects via Bluetooth.

Highlights
  • AI tone analysis for guitar and bass
  • Bluetooth patch transfer
  • Song audio separation
  • Multi-section tone mapping
  • Direct hardware integration
Features
Read full description

GP Tone Builder uses AI to analyze the guitar and bass tone of any song and map it directly to the effects and parameters on your Valeton multi-effects processor. Search for a song, pick guitar or bass, and the app does the rest — from audio separation to tone analysis to sending the patch straight to your device over Bluetooth. HOW IT WORKS 1. Enter a song name and select Guitar or Bass. 2. The app downloads the audio and isolates the guitar or bass track using AI-powered stem separation. 3. Advanced audio analysis extracts spectral features, detects the key, and identifies distinct tone sections — clean intros, overdriven verses, distorted choruses, and more. 4. AI maps the analyzed tone to the exact effects, amp models, and parameter values available on your Valeton processor. 5. Send the patch to your device instantly via Bluetooth Low Energy. DETAILED TONE ANALYSIS Every song is broken down into multiple tone sections, so you get a patch for each part of the song, not just a single average. CHOOSE YOUR SIGNAL CHAIN Build every patch around a full amp head and cabinet, or around SnapTone captures — switch between Amp+Cab and SnapTone before you analyze, and the whole chain is built for the one you chose. DOWNLOAD AND KEEP YOUR PATCHES Save any patch as a preset file to your device. Load it later, keep a library of your favourites, or transfer it however you like — the patch is yours once it's built. BUILT FOR YOUR VALETON HARDWARE GP Tone Builder uses the same effects, amp models, and parameter ranges as the official Valeton firmware. Every patch is built from the ground up for the specific processor you own. BLUETOOTH CONNECTIVITY Pair your processor and send patches directly from the app. No cables, no file transfers, no manual entry. SUPPORTED DEVICES - Valeton GP-5 - Valeton GP-50 - Valeton GP-150 - Valeton GP-180 SUBSCRIPTION Try free with 3 song analyses. Continue with $29.99/year for unlimited access. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.bouharb.com/privacy.html

Screenshots

GP Tone Builder4 screens

Verdict

The call

The clearest difference is rating: GP Tone Builder at 5.0 against GENOME Amp Simulator's 4.6. GP Tone Builder also leads on device support (3 vs 1). GENOME Amp Simulator's advantage is ratings volume (9 vs 3) and iOS requirement (12.0 vs 15.0). On price, review sentiment, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GENOME Amp Simulator sells 7 in-app purchases, starting at $8.99 per month and GP Tone Builder sells 1 in-app purchase, starting at $29.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

GP Tone Builder holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 9 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

GENOME Amp Simulator ships an update every 11 days, GP Tone Builder every 3 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
GENOME Amp Simulator versus GP Tone Builder: the parameters behind the verdict, then further details
ParameterGENOME Amp SimulatorGP Tone Builder
PriceFreeFree
Rating4.6 (9 ratings)5.0 (3 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings9 — better3
Update frequencyEvery 11 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPadiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size562 MB16 MB
Age rating4+4+
DeveloperTwo notes Audio Engineeringaziz bou harb

Customer experience

GENOME Amp Simulator

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

GP Tone Builder

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

GENOME Amp Simulator

Subscriptions2
  • GENOME iOS Sub$8.991 Month
  • GENOME Suite iOS Sub$19.991 Month
One-time5
  • Access Pass$49.99
  • Dirty Boy All Access$99.99
  • GENOME iOS$129.99
Show 2 more
  • GENOME Suite Upgrade iOS$179.99
  • GENOME Suite iOS$299.99
1 purchases

GP Tone Builder

Subscriptions1
  • Unlimited Access$29.991 Year

Questions

Is GENOME Amp Simulator free?
GENOME Amp Simulator is free to download, with in-app purchases available.
Is GP Tone Builder free?
GP Tone Builder is free to download, with in-app purchases available.
Which has better reviews, GENOME Amp Simulator or GP Tone Builder?
GP Tone Builder is rated higher. GENOME Amp Simulator averages 4.6 out of 5 from 9 ratings, while GP Tone Builder averages 5.0 from 3 ratings.
Do GENOME Amp Simulator or GP Tone Builder have ads?
Neither GENOME Amp Simulator nor GP Tone Builder shows ads.
Which is updated more often, GENOME Amp Simulator or GP Tone Builder?
GENOME Amp Simulator ships an update every 11 days, and GP Tone Builder every 3 weeks. Most recently, GENOME Amp Simulator was updated on October 6, 2026 and GP Tone Builder on October 7, 2026.

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