Comparison

Lagrange vs Stellarvox

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

Head to head
About

Lagrange

This app is a hybrid synthesizer that simplifies sound creation by using oscillator algorithms to manage complex parameters. It focuses on quickly achieving desired sounds by selecting the appropriate oscillator type.

Highlights
  • AUv3-compatible synthesizer
  • Simplified sound creation
  • Oscillator algorithms
  • Quick sound selection
  • Hybrid synthesis
Features
Read full description

Lagrange is an AUv3-compatible synthesizer designed to simplify sound creation by concealing complex parameter adjustments within oscillator algorithms. Rather than emphasizing precise sound design, this synthesizer prioritizes selecting the right oscillator type to quickly achieve the sound that suits your needs. For more detailed information about the product, please visit the website. The website offers detailed product descriptions, manuals and videos, as well as important notices. https://icegear.net/

About

Stellarvox

Design immersive ambient soundscapes with a hybrid reverb and artificial space designer. Create lush textures, deep spaces, and whispering backgrounds for electronic, experimental, and sound design projects. Offers intuitive controls and inspiring presets for quick, high-quality results.

Highlights
  • Hybrid reverb with artificial space designer
  • Algorithmic reflections tail processing
  • Dynamic timbre changes over time
  • Geometry and dimension control
  • Factory presets and random feature
  • MIDI learn support
  • Standalone and AUv3 module
Features
Read full description

Hybrid reverb with an artificial space designer, combining it with algorithmic reflections tail processing, is ideal to creating immersive ambience of deep spaces, lush atmospheric textures or stunning whispering backgrounds in your ambient, electronic, experimental and sound design projects. Unlike traditional algorithmic reverbs, Stellarvox constructs a complex model of a vast resonant sound spaces with choice of geometry, dimensions and tonal structure of the space, along with a unique feature that dynamically change the timbre of reflections over the reverberation time. The second algorithmic reverb allows you to prolong and blur reflections, adding extra dimensions to the sound space. Easy-to-use controls on a single screen, along with optimally designed parameters that always give great results, make insignificant the peculiarity of that kind of reverbs, when the model creates with a little delay after changing it. Factory presets and the random feature will give you a starting point of inspiration and allow you to get a quick result where you need just to slightly tweak the parameters to align with your idea. This application is great for ambient projects, it can create mesmerizing atmosphere from single infrequent sounds of various instruments, or giving a beautiful and deep backgrounds to sharp sequences in electronics, as well as for any experimental projects that require unusual, deep and rich sound ambience. Stellarvox is a universal application for iOS and macOS. It can work on iPhone and iPad as well as Mac / MacBook with M1 chip (and later). Stellarvox works on iPhone and iPad standalone, as an Audio Unit or Inter-App Audio module, with supports Audiobus host app. On MacOS, Stellarvox can works both as a standalone application and as an Audio unit (AUv3) with DAWs and other hosts that support AUv3 plugins. All application features are available on iOS and macOS, including MIDI support (with a MIDI learn option) and audio unit parameters. Stellarvox has a built-in detailed description of all parameters also available as PDF file on the application site. Sound demo: https://www.youtube.com/watch?v=TEtZfvLtJy8 https://www.youtube.com/watch?v=FqCYa1tp2Qw You can find more information on Stellarvox and other audio apps at: https://motion-soundscape.blogspot.com

Screenshots

Lagrange4 screens
Stellarvox3 screens

Verdict

The call

The clearest difference is update cadence: Lagrange at every 2 weeks against Stellarvox's every 5 months. Lagrange also leads on price ($8.00 vs $11.99) and ratings volume (57 vs 11). Stellarvox's advantage is rating (5.0 vs 4.8). On review sentiment, 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

Lagrange costs $8.00 and Stellarvox $11.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Stellarvox holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Lagrange has 57 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 95% of Lagrange's written reviews are positive against 100% of Stellarvox's.

UpkeepUpdate frequency

Lagrange ships an update every 2 weeks, Stellarvox every 5 months. The most recent releases landed on September 29, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
Lagrange versus Stellarvox: the parameters behind the verdict, then further details
ParameterLagrangeStellarvox
Price$8.00 — better$11.99
Rating4.8 (57 ratings)5.0 (11 ratings) — better
Positive reviews95.5% of reviews100.0% of reviews — better
Number of ratings57 — better11
Update frequencyEvery 2 weeks — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size8 MB4 MB
Age rating4+4+
DevelopericeWorks, Inc.Igor Vasiliev

Customer experience

Lagrange

All ratings57 ratings
Positive96.5%
Neutral0.0%
Negative3.5%
Written reviews22 reviews
Positive95.5%
Neutral4.5%
Negative0.0%

Stellarvox

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Lagrange

No in-app purchases

None

Stellarvox

No in-app purchases

Questions

Is Lagrange free?
Lagrange costs $8.00, with no in-app purchases.
Is Stellarvox free?
Stellarvox costs $11.99, with no in-app purchases.
Which has better reviews, Lagrange or Stellarvox?
Stellarvox is rated higher. Lagrange averages 4.8 out of 5 from 57 ratings, while Stellarvox averages 5.0 from 11 ratings.
Do Lagrange or Stellarvox have ads?
Neither Lagrange nor Stellarvox shows ads.
Which is updated more often, Lagrange or Stellarvox?
Lagrange ships an update every 2 weeks, and Stellarvox every 5 months. Most recently, Lagrange was updated on September 29, 2026 and Stellarvox on September 22, 2026.

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