Comparison

Lux Draw vs Voronoe

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

Head to head
About

Lux Draw

Create unique art with light-inspired tools and gritty textures. Draw from scratch or enhance photos with glow pens and special effects. Offers advanced features like HDR brushes and Apple Pencil support for a professional artistic experience.

Highlights
  • Live-calculated HDR brushes
  • Glow Pen, Hot Pen, Light Spheres
  • Gritty paper/canvas textures
  • Smear tool for flame art
  • Apple Pencil support
  • Multiple layers
  • Photo tracing mode (Pro)
Features
Read full description

Draw with light-inspired tools, for a unique art style! Create a drawing from scratch, or add effects to your photos. Let your creativity run wild! • LIVE-CALCULATED HDR BRUSHES • The app features live-calculated brushes and strokes, that together with HDR values make it feel like drawing with light! Drawing tools include Glow Pen, Hot Pen, Light Spheres, and more. Tip: Use the Smear tool on a photo or drawing to achieve immensely cool flame art (seriously, try it!). • GRITTY PAPER/CANVAS TEXTURES • Having a paper/canvas texture interacting in real-time with the drawing tools will give your artwork a satisfying, gritty look. You can remove or change the default-generated texture to something else. • UNIVERSAL PURCHASE • If you choose to buy the Pro upgrade, this one-time in-app purchase will unlock all Pro features in the app on all available platforms (iPad-iPhone-Mac)! • METAL • The engine is based on Metal, with 128-bit color and floating-point arithmetic. • SWIFT • The app was developed entirely using Swift (earlier versions used C++). • FINGERTIP = STROKE SIZE • CHANGE SIZE/FORCE/COLOR WHILE DRAWING • • APPLE PENCIL SUPPORT • FULL SCREEN DRAWING • SEAMLESS PATTERN EDITING MODE • • DARK MODE • LANDSCAPE • PORTRAIT • WIDE COLOR • • MULTIPLE LAYERS • PHOTO TRACING MODE (Pro feature) •

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

Lux Draw4 screens
Voronoe4 screens

Verdict

The call

The clearest difference is update cadence: Voronoe at every 9 days against Lux Draw's every 2 months. Voronoe also leads on review sentiment (100% vs 82%). Lux Draw's advantage is ratings volume (939 vs 14). On price, rating, ads and in-app purchases 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. Lux Draw sells 6 one-off in-app purchases 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

Lux Draw holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Lux Draw has 939 ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 82% of Lux Draw'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

Lux Draw ships an update every 2 months, Voronoe every 9 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Lux Draw versus Voronoe: the parameters behind the verdict, then further details
ParameterLux DrawVoronoe
PriceFreeFree
Rating4.7 (939 ratings) — better4.5 (14 ratings)
Positive reviews81.5% of reviews100.0% of reviews — better
Number of ratings939 — better14
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size24 MB62 MB
Age rating4+4+
DeveloperNorbyteENONE Inc.

Customer experience

Lux Draw

All ratings939 ratings
Positive92.2%
Neutral4.7%
Negative3.1%
Written reviews92 reviews
Positive81.5%
Neutral10.9%
Negative7.6%

Voronoe

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

Bugs and requests

Lux Draw

Reported bugs

3 issues
  • Freezing and unresponsiveness when switching tools
  • Leaving unwanted color dots when erasing
  • Compatibility issues with certain devices

Requested features

5 requests
  • Add fill tool, shapes, and text capabilities
  • Improve compatibility with tablets and styluses
  • Provide more customization options for brushes and colors
  • Implement undo/redo functionality
  • Add ability to export/share drawings easily

Voronoe

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Lux Draw

One-time6
  • Tip Jar: Smallest Tip$1.00
  • Tip Jar: Small Tip$2.00
  • Pro Upgrade$5.00
Show 3 more
  • Tip Jar: Medium Tip$5.00
  • Tip Jar: Big Tip$10.00
  • Tip Jar: Biggest Tip$25.00
1 purchases

Voronoe

One-time1
  • Support Voronoe$0.99

Questions

Is Lux Draw free?
Lux Draw 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, Lux Draw or Voronoe?
Lux Draw is rated higher. Lux Draw averages 4.7 out of 5 from 939 ratings, while Voronoe averages 4.5 from 14 ratings.
Do Lux Draw or Voronoe have ads?
Neither Lux Draw nor Voronoe shows ads.
Which is updated more often, Lux Draw or Voronoe?
Lux Draw ships an update every 2 months, and Voronoe every 9 days. Most recently, Lux Draw was updated on October 24, 2026 and Voronoe on October 24, 2026.

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