GalileoTuner vs Splitonic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GalileoTuner
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Galileo is a music tuner. Earth mode shows the pitch by chromatic scale in circle.(Please set the microphone on). Jupiter mode shows detailed pitch in smaller circle. When the red mark in the opposite side of "50" aligns with the red arrow bellow the smaller circle, it produces equal temperament pitch. The two smaller red marks on both side of the red mark shows just intonation of major 3rd (-) and minor 3rd (+). ※For monophonic instrument
Splitonic
This audio unit plugin for iOS and macOS splits sound into harmonic and percussive components using spectral decomposition. It's ideal for remixing when stems aren't available, offering real-time processing and adjustable filters.
- AUv3 Plugin for iOS & macOS
- Spectrogram decomposition
- Real-time processing
- Adjustable median filter sizes
- Configurable separation threshold
- Three-way separation
- Preset system
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Splitonic is an AUv3 audio unit for iOS and macOS. It is a filter based on the Fourier spectrum of the input signal and can be used to split the sound in a harmonic and a percussive component. Ideal for remixing when no separate stems are available. Features: - AUv3 Plugin for iOS & macOS. - Spectrogram decomposition: Splits an audio signal into controllable pitched and transient energy layers. - Real time processing: Low-latency controllable by the user. - Kernel dimensions: Adjustable horizontal (time) and vertical (frequency) median filter sizes. - Separation threshold: Configurable threshold to trade off separation isolation against musical artifacts. - Three-Way Separation: Isolates an additional "residual" or noise component to capture background hiss, vocals, or applause. - Preset system: with factory and user presets, plus import/export. - Demo mode available: purchase to unlock full version. - Optimized layout: for portrait and landscape orientations.
Screenshots
Verdict
The clearest difference is in-app purchases: GalileoTuner at none against Splitonic's 1. GalileoTuner also leads on iOS requirement (12.0 vs 15.6). Splitonic's advantage is update cadence (every 2 weeks vs every 33 months). On price, ads 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. Splitonic sells 1 one-off in-app purchase. GalileoTuner asks for nothing beyond the download.
GalileoTuner ships an update every 33 months, Splitonic every 2 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | GalileoTuner | Splitonic |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 33 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 20 MB | 10 MB |
| Age rating | 4+ | +4 |
| Developer | Tomohisa Himeno | Jan Maes |
In-app purchases
GalileoTuner
No in-app purchases
Splitonic
- Splitonic Activation$4.99









