Comparison

Abstractor vs Voronoe

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

Head to head
About

Abstractor

This drawing app uses generative magic and dynamic flow brushes to create unique, animated artwork. Explore infinite possibilities with brushes that respond to your gestures, imported images, and algorithmic patterns.

Highlights
  • Generative flow brushes
  • Image-driven velocity maps
  • Algorithmic particle behavior
  • Color shifting based on stroke
  • Layer support
  • Color source layers
Features
Read full description

ABSTRACTOR: PAINT WITH GENERATIVE MAGIC Unleash your vision with Abstractor, a poetic drawing app for iPad and iPhone, crafted for artist explorers and playful creators. Paint with infinite possibilities, where every stroke pulses with generative magic. FLOW BRUSHES: THE HEART OF CREATION Dive into the soul of Abstractor with flow brushes, where particles swirl like living liquids, leaving hypnotic trails across your canvas. These dynamic tools respond to three unique velocity maps: • Stroke Paths: Your gestures carve flowing rivers, guiding particles along vibrant trails. • Image-Driven Flow: Import an image to shape a velocity field, infusing brushes with textured, directional energy. • Algorithmic Soul: Add generated noise or patterns to give particles a distinct character—turbulent storms or gentle ripples. Tune particle behaviors in real time, sculpting their essence like a visual composer. Blend these maps to create mesmerizing, emergent patterns that surprise and inspire, making every stroke a performance. Colors shift with stroke angle, pressure, or speed, weaving emotion into every line. Use familiar layers or bind tools to them for tailored magic. Paint over a color source layer, pulling hues from imported images to craft radiant distortions—flow brushes shine here, warping visuals into dreamlike abstractions. Abstractor is your canvas for boundless wonder. Download now and let your art flow eternal.

About

Voronoe

Create unique geometric art by placing, moving, and coloring shapes. Adjust border thickness and color to refine your designs. This app offers a simple yet powerful way to express your creativity through digital art.

Highlights
  • Add and position shapes
  • Move and rearrange shapes
  • Delete unwanted shapes
  • Customize shape colors
  • Edit border thickness and color
  • Save your artwork
Features
Read full description

Voronoe is an app that allows you to create pictures using the Voronoi projection. You can create pictures with geometric patterns with simple operations. [Steps to create Voronoe] 1. Add Tap the screen to add a new shape at that position. (Up to 500 can be added) 2. Move You can touch and move any shape you like, so please move it freely to your favorite position. 3. Remove If there are too many or you no longer need them, delete them. (It cannot be deleted when there are 5 remaining) 4. Color You can paint the shape any color you like. You can save the specified color or press and hold the shape to make it that color. 5. Edit border Slide the outside of the picture to change the thickness of the border. You can also change the color by selecting the border from the menu. We are planning to add various functions in the future, so please enjoy it. Voronoe will continue to improve based on your feedback. If you have any questions, feel free to contact us at hello@enone.jp. lastly, We hope that this app will become one of your ways of expression.

Screenshots

Abstractor4 screens
Voronoe4 screens

Verdict

The call

The clearest difference is rating: Abstractor at 5.0 against Voronoe's 4.5. Voronoe's advantage is review sentiment (100% vs 71%) and iOS requirement (12.0 vs 18.0). On price, ratings volume, update cadence and ads 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

Both are free to download. Abstractor sells 3 in-app purchases, starting at $0.99 per month and Voronoe sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Abstractor holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 7 and 14 respectively. Written reviews complicate that: 71% of Abstractor's written reviews are positive against 100% of Voronoe's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Abstractor ships an update every 5 days, Voronoe every 9 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Abstractor versus Voronoe: the parameters behind the verdict, then further details
ParameterAbstractorVoronoe
PriceFreeFree
Rating5.0 (7 ratings) — better4.5 (14 ratings)
Positive reviews71.4% of reviews100.0% of reviews — better
Number of ratings714 — better
Update frequencyEvery 5 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.012.0 — better
Further details — not scored
Size4 MB62 MB
Age rating4+4+
DevelopersuperdiagonalENONE Inc.

Customer experience

Abstractor

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive71.4%
Neutral14.3%
Negative14.3%

Voronoe

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Abstractor

Subscriptions2
  • All Access · 1 Month$0.991 Month
  • Premium · 1 Year14 Days trial$9.991 Year
One-time1
  • All-Access$9.99
1 purchases

Voronoe

One-time1
  • Support Voronoe$0.99

Questions

Is Abstractor free?
Abstractor is free to download, with in-app purchases available.
Is Voronoe free?
Voronoe is free to download, with in-app purchases available.
Which has better reviews, Abstractor or Voronoe?
Abstractor is rated higher. Abstractor averages 5.0 out of 5 from 7 ratings, while Voronoe averages 4.5 from 14 ratings.
Do Abstractor or Voronoe have ads?
Neither Abstractor nor Voronoe shows ads.
Which is updated more often, Abstractor or Voronoe?
Abstractor ships an update every 5 days, and Voronoe every 9 days. Most recently, Abstractor was updated on October 24, 2026 and Voronoe on October 24, 2026.

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