Let’s Unmix Audio Unit vs S
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Let’s Unmix Audio Unit
Separate vocals, instruments, and more from your music. Integrate with DAWs on iOS and macOS for custom mixes, practice, or remixing. Offers multi-bus output and individual track volume control.
- Isolate vocals and instruments
- AUv3 plugin integration
- Multi-bus output for effects
- Individual track volume control
- Loop playback
- Import from Music Library/Files
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Unleash the Power of Your Music Isolate Vocals, Instruments & More: Separate vocals, drums, bass, piano, and other instruments from your favorite songs. Create custom mixes, practice singing acapella, or isolate specific instruments for learning or remixing. Works Seamlessly with Your Favorite DAWs: This app functions as an Audio Unit v3 (AUv3) plugin, allowing you to integrate it directly into popular host apps like AUM, AudioBus, apeMatrix, and more on iOS. MacOS Compatibility: Elevate your workflow on Apple Silicon Macs. Use the app as a plugin within Logic Pro and GarageBand for even more versatility. (version 1.4 or later) Unparalleled Control: Multi-Bus Output: Route each separated track (stem) to a dedicated audio bus, enabling independent effects processing for personalized results. Loop Playback: Perfect loops for seamless practice or creative exploration. Individual Track Volume Control: Fine-tune the volume of each instrument for your ideal mix. Unlock Full Potential (Free Trial Included): The free trial allows separation of the first 90 seconds of each song. With a single in-app purchase, you gain access to unlimited song length and separation for all your music. Flexible Import Options: Import audio files directly from your Music Library or Files app. (DRM-protected files not supported) Supported Import File Formats: mp3 m4a wav flac aif
S
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The whole Roland S-1 panel on your iPhone or iPad, over USB-C. The S-1 hides half its brain behind the Shift key. This editor puts all of it in front of you: all 54 parameters, laid out like the SH-101 panel — the synth the S-1 rebuilds — so the signal chain reads at a glance. WHAT IT DOES • All 54 control changes, with faders where the SH-101 had them and knobs where it did not. • Follows the hardware: move a knob on the S-1 and the screen follows in real time. • 60 factory presets in six categories. Versions of the patch charts from the original SH-101 manual, the club sounds the 101 became known for, and a bank built by ear against the unit. • Four sequencers: step piano roll, three-layer euclidean, scale-based generative and arpeggio. • Motion recording: move any control while it plays and it gets automated step by step. • A randomizer that blows up the whole engine and still leaves something audible. • Your own sound library, with export and import. • Light and dark. Spanish, English and Portuguese. WORTH KNOWING You need a Roland S-1 connected over USB-C. The editor makes no sound of its own: it sends MIDI to the unit, and the unit is what you hear. The S-1 does not answer SysEx. There is no way to read a sound out of it or store one over MIDI, so the library lives in the app and WRITE is pressed on the unit. The app selects the target pattern and dumps the sound so all you do is confirm. The whole parameter map comes from the official v1.02 manual. PRIVACY Nothing is collected. No accounts, no network, no analytics. Your sounds stay on your device. Made by fantasmogenesis.
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Verdict
The clearest difference is price: Let’s Unmix Audio Unit at Free against S's $2.99. S's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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
Let’s Unmix Audio Unit is free to download; S costs $2.99 up front. Let’s Unmix Audio Unit sells 1 one-off in-app purchase. S asks for nothing beyond the download.
| Parameter | Let’s Unmix Audio Unit | S |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 3.4 (9 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 189 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Hikaru Tsuyumine | Cristopher Alejandro Yescas Arreola |
In-app purchases
Let’s Unmix Audio Unit
- Premium Edition$4.99
S
No in-app purchases
Questions
Is Let’s Unmix Audio Unit free?
Is S free?
Do Let’s Unmix Audio Unit or S have ads?
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