Comparison

QVox vs Ask Euterpe

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

Head to head
About

QVox

This app transforms audio into four independent voices with pitch shifting and delay. Create harmonies, widen instruments, and design rhythmic sequences by controlling key, scale, and voice parameters in real-time.

Highlights
  • Four independent voices with pitch shifting and delay
  • Selectable key and scale for harmonies
  • Adjustable delay intervals and tempo sync
  • Real-time parameter control with Ribbon controller
  • Factory and user presets
  • Mixlock for consistent auditioning
  • AUv3 plugin and Standalone app
Read full description

QVox is a creative audio effect that transforms vocals, guitars, drums, and synths into four independent voices. Create beautiful harmonies, widen instruments and design groovy rhythmic sequences with diatonic pitch shifting and delay. You can choose the key, scale, and each voice’s pitch and delay interval, with the ability to alter any parameters in real-time using the Ribbon controller. Features: - Four independent voices (labeled as A, B, C, D) with diatonic pitch shifting and delay. - Select Key and Scale to create harmonies that coincide with your compositions or use the Learn button to set the key by the incoming note you play. - Group the four delays so that they are evenly spaced or spread out. - Sync the delays to tempo, or a value of your own choosing. - The Ribbon controller allows for dynamic modification of several knobs at once to easily morph between settings. - Factory presets help get you started or create your own User presets. - Mixlock helps when auditioning different presets by enabling a global Mix value that will remain constant for every subsequently loaded preset. - Available as an Audio Units AUv3 plug-in and Standalone App.

About

Ask Euterpe

This app provides randomized musical prompts and suggestions for composers, producers, and songwriters. It offers audio playback of generated ideas and allows users to save and refine their inspirations. The tool is designed to be a quick, privacy-focused creative companion for musicians of all levels.

Highlights
  • Randomized musical prompts
  • Filterable output (scale, genre, instrumentation)
  • Audio playback of scales and keys
  • Save and refine "Visions"
  • Instrument-agnostic suggestions
  • Privacy-first architecture
Features
Read full description

A digital muse in your pocket. Inspired by the ancient Muse of Music, Ask Euterpe is a high-performance creative companion for the modern musician that generates randomized prompts for the user. Whether you are a film composer searching for inspiration, a producer looking for a unique melodic idea, or a songwriter exploring new harmonic territory, Euterpe provides the spark you need exactly when you need it. This app is instrument-agnostic. Whether you play piano, guitar, or work entirely with the blank page, Euterpe’s theory-grounded suggestions translate seamlessly to your workflow. Key Features The Muse’s Spark: Select filters to determine Euterpe's output. You can ask Euterpe to provide the scale, the instrumentation, suggest a genre, or even abstract directions that can help you break out of a rut. All information is stored on your device, and no AI is used to generate the outcomes - it's all in your hand. Audio Playback: Don't just read the music—hear it. Integrated playback for all generated scales and keys helps you feel the mood before you even pick up your instrument. Vision Management: Save your favorite generated inspirations as "Visions." Refine and edit them as your project grows from a simple idea into a full composition. Give your vision a title and add lyrics or notes; Euterpe will remember it all, and you can search through your library to find a specific vision. Built for Everyone: Tailored for composers, producers, and students alike - musicians of all levels. It’s a "no-nonsense" tool that eliminates the tedium of searching for inspiration, letting you focus on the craft of music. Why Ask Euterpe? As a musician, you know that inspiration is fleeting. Ask Euterpe was built to be a fast, lightweight, and professional-grade tool that doesn't require opening a heavy DAW or flipping through theory books. It’s the perfect companion for the studio, the practice room, or the tour bus. Privacy & Data Transparency Your creativity is your own business. Ask Euterpe is designed with a privacy-first architecture. No Personal Data Collection: We do not collect, store, or transmit your names, emails, or "Visions." Your creative work stays local to your device. No Tracking: Outside of standard, non-identifying ad-serving metrics, we do not track your behavior across other apps or websites.

Screenshots

QVox3 screens
Ask Euterpe4 screens

Verdict

The call

The clearest difference is price: Ask Euterpe at Free against QVox's $14.99. Ask Euterpe also leads on rating (5.0 vs 4.3) and review sentiment (100% vs 64%). QVox's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

CostPrice · In-app purchases · Ads · Monetization

Ask Euterpe is free to download; QVox costs $14.99 up front. Ask Euterpe sells 1 one-off in-app purchase. QVox asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ask Euterpe holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 17 and 4 respectively. Written reviews point the same way: 64% of QVox's written reviews are positive against 100% of Ask Euterpe's.

UpkeepUpdate frequency

QVox ships an update every 5 months, Ask Euterpe every 8 days. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

Scorecard9 real differences · 1 level
QVox versus Ask Euterpe: the parameters behind the verdict, then further details
ParameterQVoxAsk Euterpe
Price$14.99Free — better
Rating4.3 (17 ratings)5.0 (4 ratings) — better
Positive reviews63.6% of reviews100.0% of reviews — better
Number of ratings17 — better4
Update frequencyEvery 5 monthsEvery 8 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size22 MB98 MB
Age rating4+4+
DeveloperEventideJOSHUA ALEXANDER LILLY

Customer experience

QVox

All ratings17 ratings
Positive76.5%
Neutral11.8%
Negative11.8%
Written reviews11 reviews
Positive63.6%
Neutral9.1%
Negative27.3%

Ask Euterpe

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

QVox

No in-app purchases

1 purchases

Ask Euterpe

One-time1
  • Ads Removed Forever!$1.99

Questions

Is QVox free?
QVox costs $14.99, with no in-app purchases.
Is Ask Euterpe free?
Ask Euterpe is free to download, with in-app purchases available.
Which has better reviews, QVox or Ask Euterpe?
Ask Euterpe is rated higher. QVox averages 4.3 out of 5 from 17 ratings, while Ask Euterpe averages 5.0 from 4 ratings.
Do QVox or Ask Euterpe have ads?
Ask Euterpe shows ads; QVox does not.
Which is updated more often, QVox or Ask Euterpe?
QVox ships an update every 5 months, and Ask Euterpe every 8 days. Most recently, QVox was updated on October 14, 2026 and Ask Euterpe on October 1, 2026.

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