Comparison

Divided 11 Guitar Amplifier vs VAPolyQuad

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

Head to head
About

Divided 11 Guitar Amplifier

This app emulates a boutique Class A tube amplifier, offering crisp, clear tones with versatile controls. It includes advanced features like a noise gate and customizable cabinet simulations with multiple microphone options.

Highlights
  • Class A boutique amplifier emulation
  • Single channel with Volume, Treble, Bass, Master controls
  • Tight and Harsh filters
  • Adjustable noise gate
  • Six cabinet options
  • Four microphone emulations with position controls
Features
Read full description

"A Class A boutique amplifier plugin with crisp, clear tone" Nembrini Audio Divided 11 Class A Boutique Guitar Amplifier is modeled on Divided by 13 CJ11*. Divided 11 is a Class A combo amplifier, tube-rectified, with a single channel and simple controls for Volume, Treble, Bass, and Master. Divided 11 delivers a crisp, clear tone that saturates extremely well, offering a very balanced sound across the frequency spectrum. FILTERS - Tight : reduces low frequency content tightening the low range - Rumbling: reduces the low-frequency content - Harsh: reduces the high-frequency content NOISE GATE - Threshold: defines the level where the gate is activated - Range: selects the quantity of noise reduction - Gate : Adjust the gate speed CABINETS With Nembrini Audio Divide 11 Guitar Amplifier is possible to choose between six different guitar cabinets, four microphone emulations with on/off axis position switch, continuous position and distance knobs. Works as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect Legal Disclaimer: Divided By 13 CJ11 is a registered trademark of Divided By 13 Amplification. Divided 11 was developed by Nembrini Audio SRL based on its own modelling techniques. Divided By 13 Amplification has not endorsed nor sponsored the Divided 11 in any manner, nor licensed any intellectual property for use in this product.

About

VAPolyQuad

Create rich, analog-style music with this powerful polyphonic synthesizer. Explore a vast array of sound-shaping tools, including multiple oscillators, filters, and effects. Program intricate melodies and rhythms with the built-in sequencer, and seamlessly share projects across your Apple devices.

Highlights
  • Virtual analog polyphonic synthesizer
  • Up to 8 voice polyphony
  • Four oscillators per voice
  • Multiple resonant filters
  • Built-in effects suite
  • 16-bar sequencer with piano roll
  • Audio Unit Extension (AUv3) support
Features
Read full description

VAPolyQuad is a virtual analog polyphonic synthesizer for iPhone, iPad and Mac. It features 8 voice synthesizer, effects, sequencer and audio visualization tools. It operates as a stand alone or as an AudioUnit Extension (AUv3). Stand Alone supports Ableton Link, MIDI and audio file export. Single voice of the synthesizer features four oscillators, two mixers, two resonant high pass filters, two resonant low pass filters, two amplifiers, four ADSR envelopes and four LFOs. The oscillators features continuously variable wave shape and wide variety of modulation. The filters are modeled on the Sallen-Key filter circuit and cascaded OTA filter circuit for classic analog sound. The Effects include delay, chorus, flanger, reverb, eq and compressor. The sequencer features piano roll and parameter automation editor to program 16 bar pattern per clip. Project files can be saved in iCloud Drive, so that the project can be accessed from iPhone, iPad or Mac. - Main Features - Virtual analog polyphonic synthesizer. Maximum 8 voice polyphony. it depends on performance of the device it is running. Four oscillators per voice. Flexible audio signal and control signal routing. Keyboard Control Routing Two type of Lowpass filter, cascaded OTA model and Sallen-key model. Support MIDI 2.0 New User Interface built by SwiftUI for improved performance. Built-in Sequencer. 16 bar patterns per clip. Total 8 clips. Piano Roll and Parameter automation. Support Audio Unit Extension (AUv3) Works on iPhone, iPad and Mac. Support iCloud Drive to share project files between the platforms. Audio Export. Linear PCM format (AIFF, WAV and CAF) and compressed format (AAC) Support Ableton Link, Bluetooth MIDI, MIDI In / Out. 370 Factory Presets - System Requirements - A13 Fusion or above is recommended. AudioUnit Extension (AUv3) requires host application which support AudioUnit Extension. AudioUnit Extension is supported by Apple Logic and Apple Garage Band on iOS and macOS. For any other DAW, it depends on the application and some of them don’t support AudioUnit Extension. Sound may be distorted if CPU of the device doesn't have enough power. If it happens reduce number of voices.

Screenshots

Divided 11 Guitar Amplifier2 screens
VAPolyQuad4 screens

Verdict

The call

The clearest difference is rating: Divided 11 Guitar Amplifier at 5.0 against VAPolyQuad's 4.0. Divided 11 Guitar Amplifier also leads on price ($9.99 vs $14.99). VAPolyQuad's advantage is ratings volume (5 vs 1). On update cadence, ads, in-app purchases and monetization model 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

Divided 11 Guitar Amplifier costs $9.99 and VAPolyQuad $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Divided 11 Guitar Amplifier holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: VAPolyQuad has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Divided 11 Guitar Amplifier ships an update every 28 months, VAPolyQuad every 22 months. Both last shipped on November 4, 2026.

Scorecard3 real differences · 7 level
Divided 11 Guitar Amplifier versus VAPolyQuad: the parameters behind the verdict, then further details
ParameterDivided 11 Guitar AmplifierVAPolyQuad
Price$9.99 — better$14.99
Rating5.0 (1 ratings) — better4.0 (5 ratings)
Positive reviews—0.0% of reviews
Number of ratings15 — better
Update frequencyEvery 28 monthsEvery 22 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15 — better16.6
Further details — not scored
Size65 MB16 MB
Age rating4+4+
DeveloperNembrini AudioRyo Togawa

Customer experience

Divided 11 Guitar Amplifier

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

VAPolyQuad

All ratings5 ratings
Positive60.0%
Neutral20.0%
Negative20.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Divided 11 Guitar Amplifier

No in-app purchases

None

VAPolyQuad

No in-app purchases

Questions

Is Divided 11 Guitar Amplifier free?
Divided 11 Guitar Amplifier costs $9.99, with no in-app purchases.
Is VAPolyQuad free?
VAPolyQuad costs $14.99, with no in-app purchases.
Which has better reviews, Divided 11 Guitar Amplifier or VAPolyQuad?
Divided 11 Guitar Amplifier is rated higher. Divided 11 Guitar Amplifier averages 5.0 out of 5 from 1 ratings, while VAPolyQuad averages 4.0 from 5 ratings.
Do Divided 11 Guitar Amplifier or VAPolyQuad have ads?
Neither Divided 11 Guitar Amplifier nor VAPolyQuad shows ads.
Which is updated more often, Divided 11 Guitar Amplifier or VAPolyQuad?
Divided 11 Guitar Amplifier ships an update every 28 months, and VAPolyQuad every 22 months. Most recently, Divided 11 Guitar Amplifier was updated on November 4, 2026 and VAPolyQuad on November 4, 2026.

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