Comparison

GP Tone Builder vs Setlink

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

Head to head
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

About

Setlink

Features
Read full description

Setlink is the songbook for playing live — and above all, for playing as a band. YOUR SONGBOOK • Chord charts in ChordPro format, with key, BPM, time signature and duration. • Transpose with one tap and show chords as you play them with a capo. • Tap any chord to see how to play it on guitar, ukulele or piano. • Import ChordPro, TXT ("chords over lyrics" is converted for you) and PDF. • Import your Songbook Pro backups with their songs and setlists. • Lyrics-only mode for singers, adjustable text size and a rock-steady metronome (with a visual-only mode). SETLISTS FOR THE GIG • Plan every gig or rehearsal with its date, order and total length. • Full-screen dark live mode with the next song always in sight. • Change songs with a swipe, the keyboard or a Bluetooth page turner. • Set the time you have and Setlink warns you when the setlist runs over. • Share a setlist with its songs in a single file. THE WHOLE BAND ON THE SAME SONG • The leader creates a group and shares their setlists with musicians nearby. • Every musician plays THEIR own version of each song: their key, their notes, their text size. • Setlink matches the leader's songs with yours and only asks you once. • At the gig, when the leader moves to the next song, everyone moves with them. • Works on the same Wi‑Fi or directly between nearby devices — no internet, no accounts. NO SUBSCRIPTIONS Setlink is free for up to 15 songs and for joining a band. A single payment unlocks unlimited songs, leading your band and the tuner, forever. TUNER (PRO) Tune guitar, bass or ukulele with your phone's microphone, right at the gig: note, needle and cents, common tunings and adjustable A4. PRIVATE Your songs stay on your device. No accounts, no ads, no data collection.

Screenshots

GP Tone Builder4 screens
Setlink4 screens

Verdict

The call

The clearest difference is update cadence: Setlink at daily against GP Tone Builder's every 3 weeks. On price, ads, in-app purchases and device support 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. GP Tone Builder sells 1 in-app purchase, starting at $29.99 per year and Setlink sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

GP Tone Builder ships an update every 3 weeks, Setlink daily. Both last shipped on October 24, 2026.

Scorecard1 real difference · 9 level
GP Tone Builder versus Setlink: the parameters behind the verdict, then further details
ParameterGP Tone BuilderSetlink
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size16 MB3 MB
Age rating4+4+
Developeraziz bou harbDavid Calvo Meier

In-app purchases

1 purchases

GP Tone Builder

Subscriptions1
  • Unlimited Access$29.991 Year
1 purchases

Setlink

One-time1
  • Setlink Pro$9.99

Questions

Is GP Tone Builder free?
GP Tone Builder is free to download, with in-app purchases available.
Is Setlink free?
Setlink is free to download, with in-app purchases available.
Do GP Tone Builder or Setlink have ads?
Neither GP Tone Builder nor Setlink shows ads.
Which is updated more often, GP Tone Builder or Setlink?
GP Tone Builder ships an update every 3 weeks, and Setlink daily. Most recently, GP Tone Builder was updated on October 24, 2026 and Setlink on October 24, 2026.

Other comparisons