G.ROUND vs 4i Conductor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
G.ROUND
Read full descriptionHide full description
G.ROUND is a generative performance instrument built for musicians who want to create grooves, chord progressions, basslines, and evolving synth textures from one expressive interface. At the center of G.ROUND are two harmonic wheels: choose a chord, shape its color, change its mode, and instantly turn musical ideas into playable progressions. Every engine follows the other: drums, bass, synth, arpeggiator, recorder, and MIDI output stay locked together while you perform. Build a beat with the drum sequencer, design each drum voice with layered synthesis and modulation, generate basslines that follow your harmony, then shape a four-voice synth with oscillator, filter, envelopes, glide, LFO, delay, reverb, and advanced voicing controls. G.ROUND is not just a sequencer. It is an instrument that reacts to harmony. Record a chord performance, edit it as musical information, then keep changing the sound around it. Swap drum patterns, reshape the bass, alter the synth, enable the arpeggiator, change presets, or send MIDI to external gear without losing the progression that started the idea. Features: • Dual-wheel harmonic performance interface • Chromatic and diatonic chord control • Chord extensions, harmonic colors, and “Nerd Mode” options • Four-voice polyphonic synth engine • Arpeggiator with multiple rates, swing, gate, octave range, chord patterns, and variation • Monophonic bass synth with root, pattern, walking, melodic, acid, riff, and blues-style behaviors • Drum sequencer with kick, snare, and hi-hat lanes • Two-layer drum voice design with oscillator/noise, envelopes, filter, tone, and level controls • Per-drum modulation synced to tempo or free-running in Hz • Harmonic performance recorder with bar-synced recording and playback • Detailed MIDI track editor for recorded chord progressions • Up to 99 complete session presets • Global mixer with synth, bass, drums, and master volume control • Delay and reverb for synth textures • Voice-leading, strumming, modulation, and pitch-bend performance controls • MIDI output via cable, Bluetooth MIDI, IDAM, and CoreMIDI destinations • Multiple visual themes and adjustable internal sample rate Whether you are sketching a new track, exploring harmony, designing electronic grooves, or controlling external instruments, G.ROUND gives you a fast, tactile way to turn one gesture into a complete musical system. Start with a chord. Let the machine move. Shape everything. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.paulgiorgi.com/privacy/g-round
4i Conductor
Read full descriptionHide full description
Have you ever wanted to write a song but didn't know where to start? Or maybe you are a creator looking for the perfect, royalty-free soundtrack for your content? Welcome to Music Maker, the ultimate AI-powered music studio right in your pocket. Unlike other basic music generators that give you zero control, Music Maker puts you in the producer’s chair. You don’t just type a prompt and hope for the best. You craft the vibe, choose the instruments, organize the arrangement, and write the lyrics. From chill, dusty study beats to high-energy trap bangers, your next hit is only a few taps away. KEY FEATURES • COMPLETE SONG STRUCTURE CONTROL Arrange your song exactly the way you hear it. Easily build out and drag-and-drop sections including Intros, Verses, Pre-Choruses, Choruses, Bridges, and Outros. • PICK YOUR INSTRUMENTS Customize your sound design by toggling a massive library of instruments. Choose from Piano, Muted Trumpet, Guitar, 808 Bass, Synth, Violin, Choir, Brass Sections, Bagpipes, and more! • VIBE-SETTING MOOD TAGS Give your tracks a distinct emotional edge. Select from pre-made styles or build your own with unique mood tags like Ethereal, Hypnotic, Aggressive, Melancholic, Gritty, or Retro. • CUSTOM LYRICS & SECTION HINTS Write your own lyrics or paste them directly into specific song sections. Direct the AI's performance by adding performance hints to your sections—like "Ramp up", "Sustained beat", "Melodic motif", or "Sparse". • INSTRUMENTALS OR VOCALS Generate a gorgeous instrumental background track or toggle vocals on to let the AI sing your lyrics with stunning realism. • YOUR PERSONAL MUSIC LIBRARY Save your creations in a beautiful, organized library complete with automatically generated, high-quality cover art. Play, review, and show off your tracks anytime. HOW IT WORKS Set the Vibe: Choose a quick style (like Lo-fi study or Trap banger) or type in your own custom prompt. Select Instruments & Moods: Pick the instruments you want to dominate the track and choose your structural moods. Draft the Arrangement: Add your lyrics to individual sections (Verse, Chorus, etc.) and give the AI hints on how to perform them. Generate: Press "Generate" and watch your vision turn into a fully produced masterwork in seconds. FLEXIBLE, NO-SUBSCRIPTION CREDITS No monthly lock-ins. Generate exactly what you need, when you need it: • 5 free songs when you download the app • 2 free songs every month • 35 songs for just $4.99 • Credits never expire. Use them at your own pace! Whether you're a content creator, an aspiring lyricist, or just someone who loves playing with sound, Music Maker is your new favorite creative outlet.
Screenshots
Verdict
The clearest difference is iOS requirement: 4i Conductor at 15.1 against G.ROUND's 26.0. 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
Both are free to download. G.ROUND sells 3 in-app purchases, starting at $1.99 per month and 4i Conductor sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | G.ROUND | 4i Conductor |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 5 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 32 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Paolo Giorgi | Niels Brinch |
In-app purchases
G.ROUND
- G.ROUND Monthly$1.991 Month
- G.ROUND Yearly$12.991 Year
- G.ROUND Lifetime$34.99
4i Conductor
- 35 songs$4.99
- 120 songs$14.99
- 260 songs$29.99









