Comparison

Quantiloop Pro vs MolliLooper

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

MolliLooper

This real-time stereo effect app allows for instant looping and filtering of audio. Designed for live performance, it continuously records input for immediate playback and offers adjustable loop timing synced to a host clock. It also features a resonant filter and stutter/freeze capabilities.

Highlights
  • Real-time stereo looping
  • Instant recording/looping
  • Host clock sync
  • Adjustable loop timing
  • Lowpass/highpass resonant filter
  • Stutter/freeze effect
  • AUv3 plugin support
Features
Currently charting
Read full description

Molli Looper is a realtime stereo effect for looping and filtering. Intended mainly as a live performance tool, no preparation is needed to trigger loop recording - input is constantly recorded in the background to be triggered whenever it is needed.   Loop timing is synced to host clock, and can be adjusted from multi-bar loops right down to 16th note drills.   The looped or unlooped audio is then passed though a lowpass -> neutral -> highpass resonant filter, based on a 4 pole ladder design for lush analogue style sound.   You can use Molli Looper either as iOS Standalone app or as AUv3 plugin. FEATURES: - Combination of looper and stutter/freeze - Continuous recording: instant recording/looping - Runs in sync with host clock - Jumps to meaningful places in the recording: "Snap to grid" - Grid: 1/16, 1/8, 1/4, 1/2, 1, 2, 4, 8, 16, 32 beats - Ability to scroll through the recording - Lowpass/highpass resonant filter - Long Tap XY keeps filter position - Limiter/booster effect - Momentary Mode - Tap on Molli Looper icon for basic information

Screenshots

Quantiloop Pro4 screens
MolliLooper2 screens

Verdict

The call

The clearest difference is price: MolliLooper at $8.99 against Quantiloop Pro's $14.99. MolliLooper also leads on chart position (#44 vs unranked). Quantiloop Pro's advantage is ratings volume (201 vs 13) and review sentiment (94% vs 82%). On rating, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Quantiloop Pro costs $14.99 and MolliLooper $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Quantiloop Pro against 5.0 for MolliLooper. That said, the two scores are not equally well evidenced: Quantiloop Pro has 201 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 94% of Quantiloop Pro's written reviews are positive against 82% of MolliLooper's.

UpkeepUpdate frequency

Quantiloop Pro ships an update every 3 months, MolliLooper every 2 months. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

Scorecard5 real differences · 6 level
Quantiloop Pro versus MolliLooper: the parameters behind the verdict, then further details
ParameterQuantiloop ProMolliLooper
Price$14.99$8.99 — better
Rating4.9 (201 ratings)5.0 (13 ratings) — better
Positive reviews94.3% of reviews — better81.8% of reviews
Number of ratings201 — better13
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#44 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12.011 — better
Further details — not scored
Size16 MB9 MB
Age rating4+4+
DeveloperStephan MarxOliver Greschke (DE)

Customer experience

Quantiloop Pro

All ratings201 ratings
Positive98.0%
Neutral1.0%
Negative1.0%
Written reviews175 reviews
Positive94.3%
Neutral1.7%
Negative4.0%

MolliLooper

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive81.8%
Neutral9.1%
Negative9.1%

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

MolliLooper

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Quantiloop Pro

No in-app purchases

None

MolliLooper

No in-app purchases

Questions

Is Quantiloop Pro free?
Quantiloop Pro costs $14.99, with no in-app purchases.
Is MolliLooper free?
MolliLooper costs $8.99, with no in-app purchases.
Which has better reviews, Quantiloop Pro or MolliLooper?
MolliLooper is rated higher. Quantiloop Pro averages 4.9 out of 5 from 201 ratings, while MolliLooper averages 5.0 from 13 ratings.
Do Quantiloop Pro or MolliLooper have ads?
Neither Quantiloop Pro nor MolliLooper shows ads.
Which is updated more often, Quantiloop Pro or MolliLooper?
Quantiloop Pro ships an update every 3 months, and MolliLooper every 2 months. Most recently, Quantiloop Pro was updated on September 22, 2026 and MolliLooper on September 18, 2026.

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