Quantiloop Pro vs SoundBoard Studio PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quantiloop Pro
This app offers a powerful 4-track live looping experience for musicians. It allows for hands-free control, extensive MIDI integration, and a variety of audio effects to enhance live performances. Create complex layered performances with ease.
- 4-track looping with unlimited overdubs
- Hands-free and MIDI foot controller support
- Built-in rhythm guide and metronome
- Up to 3 simultaneous input and track effects
- Ableton Link and MIDI clock synchronization
- Multiple quantize and stop modes
- Undo/Redo functionality
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Built for Live performance and hands free use, Quantiloop recreates the simplicity of a hardware loop pedal in an iOS app. Attach a MIDI foot controller and control it the way you want. No MIDI controller at hand; just preset your loop length, enable auto–record or a count–in and your loops will automatically close, no hands or feet required. Big onscreen controls allow for easy configuration and tactile control by vocalists or beat boxers. Focus on your performance instead of fiddling with dip switches or complex menu’s. Be Creative Create 4 tracks with endless layers of overdubs to build your performance. Record a Chorus, Verse and Bridge and switch between them seamlessly or create a 1 bar percussie loop on track one, a 4 bar chord progression on track two and layer a bass line on top, all in perfect synchronisation. Rhythm Guide The builtin rhythm guide provides a rhythmic backing. Use the internal metronome for practice, import drum loops from virtually anywhere or host and control your favourite rhythm apps to enhance your performance. MIDI master lets you control MIDI hardware, and MIDI slave lets Quantiloop follow it. Ableton Link lets you even play in time over WiFi with external apps and devices. Quantisation aligns your actions to the nearest measure or beat so you stay in time, and real-time tempo control sets the pace. Prefer setting your own pace, disable quantisation and Quantiloop will react to your actions with minimum latency to create tight synchronised recordings. FX Assign up to 3 simultaneous effects to the input. Use the built-in transpose to covert your guitar into a bass, or host your guitar amp sim directly in Quantiloop. The results will be recorded into your loops. Or assign up to 3 simultaneous track effects to the output. Use the tape stop to add drama, introduce a key change to build up your performance, or host an Inter-App audio/AU reverb processor. Track FX may be assigned to a single track, all tracks or the combined output. Features • Free, Synced and Paralel,Serial, Mixed Playing Styles • Multiple Quantise Modes • Multiple Stop Modes • Unique Dub Mode and Mute Mode • Unlimited Overdubs • Overdub Decay • Undo / Redo • Auto Record • High quality stereo audio • Clear loop status display • Rhythm guide with optional auto-start, auto-stop and count-in • Audible and Visual Metronome • Send start, stop and host sync to hosted rhythm apps. • Sync to host when embedded in an Inter-App-Audio host • Real-time Tempo Control • Extensive MIDI control • Multiple Assignments per MIDI controller (tap, hold, double tap) • MIDI Program Change support for changing presets • Supports Audiobus and Inter-App-Audio and Audio Units (AUv3) • Individual outputs for each track and rhythm • Synchronise to other apps and devices with Ableton Link • MIDI clock sync (both slave and master) • 4 physical/iaa/au/audiobus inputs routable to any track • 8 outputs (main, monitor, track 1-4, rhythm, input out) • 3 assignable input Fx, including transpose, reverb and IAA, AUv3 • 3 assignable track Fx, including transpose, reverse, tape stop, fade and IAA, AUv3 • Cloud (iCloud, Dropbox, Audioshare …) import / export • AudioCopy/Paste • Open In • Store Phrase Presets in unlimited banks with 100 presets each • Individual Volume and panning controls for each track
SoundBoard Studio PRO
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Welcome to SoundBoardStudioPRO, the revolutionary app that transforms the way you interact with sounds! Whether you're a musician, a DJ, a performer, or just someone who loves to play with audio, SoundBoardStudioPRO is your perfect companion. With its intuitive interface and powerful features, SoundBoardStudioPRO lets you create and customize your own soundboard in just a few taps. Key Features: Customizable Buttons: Assign any audio file to a button, label it, and play it with just a tap. Real-time Audio Effects: Adjust pitch and volume sliders in real-time to create unique sound effects. Easy File Management: Import your audio files effortlessly and organize them within the app. Editing Mode: Switch to edit mode to quickly update button settings and audio files. CoreData Integration: Your settings are saved automatically, ensuring your customizations are always available. Responsive Design: Optimized for all device sizes, ensuring a seamless experience on any screen. With Soundboard, the possibilities are endless. Customize your soundboard to suit your needs, experiment with different audio effects, and bring your sound creations to life. Whether you're on stage, in the studio, or just having fun, Soundboard gives you the power to make every sound your own. Download SoundBoardStudioPRO today and start your journey into a world of creative audio possibilities!
Screenshots
Verdict
The clearest difference is price: SoundBoard Studio PRO at $4.99 against Quantiloop Pro's $14.99. SoundBoard Studio PRO also leads on update cadence (every 4 days vs every 3 months). Quantiloop Pro's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 26.0). On ads and in-app purchases 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
Quantiloop Pro costs $14.99 and SoundBoard Studio PRO $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Quantiloop Pro ships an update every 3 months, SoundBoard Studio PRO every 4 days. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.
| Parameter | Quantiloop Pro | SoundBoard Studio PRO |
|---|---|---|
| Price | $14.99 | $4.99 — better |
| Rating | 4.9 (201 ratings) — better | — |
| Positive reviews | 94.3% of reviews | — |
| Number of ratings | 201 — better | — |
| Update frequency | Every 3 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 16 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Stephan Marx | Wu You Jhen |
Bugs and requests
Quantiloop Pro
Reported bugs
3 issues- Crashes or freezes on certain devices
- Issues with MIDI sync or connectivity
- Problems with audio routing or effects processing
Requested features
5 requests- Ability to export/import presets and settings
- Support for more input channels or tracks
- Improved stability and compatibility with older iOS versions
- Addition of a macOS version
- More customization options for the user interface
SoundBoard Studio PRO
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Quantiloop Pro
No in-app purchases
SoundBoard Studio PRO
No in-app purchases
Questions
Is Quantiloop Pro free?
Is SoundBoard Studio PRO free?
Do Quantiloop Pro or SoundBoard Studio PRO have ads?
Which is updated more often, Quantiloop Pro or SoundBoard Studio PRO?
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