Quantiloop vs NA Tuner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quantiloop
This app offers a powerful 4-track live looping experience for musicians, replicating hardware loop pedals on iOS. It supports hands-free operation with MIDI controllers or automated recording, allowing for complex musical arrangements and creative effects.
- 4-track live looping
- Hands-free MIDI control
- Unlimited overdubs
- Built-in rhythm guide
- Assignable FX
- Ableton Link synchronization
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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 (Requires Pro) • Individual Volume and panning controls for each track (*) Functionality partially available in this free version. Pro Upgrade required to unlock full functionality
NA Tuner
This music app offers fast and accurate chromatic tuning with a clear, full-color LED display. It supports various tuning standards, drop/capo modes, and provides ultra-precise ±0.01 cent accuracy for musicians on the go.
- Full color LED display
- Accurate tuning anytime, anywhere
- Calibration to any pitch standard
- Drop/Capo mode with auto-transpose
- Ultra-precise ±0.01 cent accuracy
- Standalone app and AudioUnit v3 effect
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Compact Nembrini Audio Chromatic Tuner gives you fast, accurate tuning in a single plugin or app. - Big, bright full color LED display - Get perfect tuning anytime, anywhere with the iOS version for iPhone/iPad - Calibration To Any Pitch Standard - A=440 Default - Drop/Capo Mode: Nembrini Audio Tuner Will Auto-Transpose Notes Up Or Down To One Full Octave - Compact tuner gives you fast, accurate tuning and a high-quality tone tool in a single plugin - Ultra-precise tuner gives you ±0.01 cent accuracy for ultimate tuning performance Works as a standalone app, AudioUnit v3 effect
Screenshots
Verdict
The clearest difference is rating: NA Tuner at 4.7 against Quantiloop's 3.0. NA Tuner also leads on in-app purchases (none vs 2) and review sentiment (67% vs 56%). Quantiloop's advantage is update cadence (every 3 months vs every 17 months) and iOS requirement (12.0 vs 15). On price, ratings volume, 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. Quantiloop sells 2 one-off in-app purchases. NA Tuner asks for nothing beyond the download.
NA Tuner holds the better App Store score, 4.7 against 3.0. Both are backed by a comparable volume of ratings — 38 and 18 respectively. Written reviews point the same way: 56% of Quantiloop's written reviews are positive against 67% of NA Tuner's.
Quantiloop ships an update every 3 months, NA Tuner every 17 months. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.
| Parameter | Quantiloop | NA Tuner |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (38 ratings) | 4.7 (18 ratings) — better |
| Positive reviews | 56.5% of reviews | 66.7% of reviews — better |
| Number of ratings | 38 — better | 18 |
| Update frequency | Every 3 months — better | Every 17 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15 |
| Further details — not scored | ||
| Size | 16 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Stephan Marx | Nembrini Audio |
Customer experience
Quantiloop
NA Tuner
Bugs and requests
Quantiloop
Reported bugs
10 issues- Voice message interrupts loops
- App closes on launch (iPad mini 2)
- Random tempo fluctuations
- Buttons not appearing on iPhone mini 13
- Pro status lost after app offload
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- Drums/guitar FX not loading properly
- Occasional glitch/stutter
- App immediately shuts down after opening
- Crashing on iPad Mini 3
- Trial expired message confusing
Requested features
7 requests- Add slicer effect
- Save old phrase + FX settings
- Add record button to audio file
- Support split screen on iPad Pro
- Provide instruction manual in Russian
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- Fix issues with SONOMA on M1 Macs
- Allow trying Pro features with interruptions
NA Tuner
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Quantiloop
- Pro (7 Day Trial)Free
- Pro Upgrade$14.99
NA Tuner
No in-app purchases









