Comparison

Bloom. vs corne

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

Head to head
About

Bloom.

This app generates unique computational art where each pixel has a distinct color. Users can customize algorithms to influence the patterns and apply them as textures to various 3D shapes. It includes in-house music and options to save and reload custom creations.

Highlights
  • Self-generating, pseudo-random color patterns
  • Pixel-level unique RGB color generation
  • Apply images as textures on 3D shapes
  • In-house music for generative art sessions
  • Save and reload custom Bloom Documents
  • Variety of 3D shape geometries
Read full description

Bloom is an app that generates computational art, which means images are created by algorithms rather than by hand, but users can customize parameters to influence the results. In Bloom, textures can be generated so that every pixel has a unique color. Bloom is available for macOS and iOS, in a virtually identical experience. To give every pixel in an N×N grid its own unique RGB color, we need enough color variations. With M shades per color channel (red, green, blue), we get M³ total colors. So we choose M so that M³ matches the number of pixels, N²: N² = M³ This algorithm produces endlessly varied patterns that can be applied to a variety of 3D shapes. Feature overview: • Self-generating, pseudo-random process creates unique patterns of a rainbow of colors. • 1000x1000 dimension color profusions consisting of one million different colored pixels, with option of more or less. • Apply generated images, or any other image, as textures on 3D shapes - sphere, cube, heart and more. • Listen to our own in-house music as you watch and wait. Many 3D output options, including texture filters, shape rotation, material and lighting properties. A presets menu provides you with several sets of parameter values that you can start with and then tweak further. Use the Defaults menu item to reset all parameters to the state of Bloom on first launch. Options can be saved to and reloaded from Bloom Documents, using the Share menu. Bloom Documents are created using the Share menu item Save Bloom Sphere Document, and reloaded using the Share menu item Load Bloom Document. Bloom Documents support Quick Look Thumbnails. Quick Look thumbnails are small preview images that the operating system generates for files so you can see what’s inside without opening them. For example, when you browse your files in Finder, each Bloom Document or image may have a tiny preview showing the content or a miniature version of the 3D shape and texture. This makes it easier to identify files at a glance and quickly find what you’re looking for. Available shape geometries: sphere, torus, cube, cylinder, plane, capsule, pyramid, star, trefoil knot, exclamation heart and heart. A Music Manager enables listening to an assortment of music tracks while you wait and watch the art generate.

About

corne

Features
Read full description

It is not easy to image colors from RGB values. ‘Corne’ is an application that converts RGB values ​​to colors and checks RGB values ​​from colors (color wheels). It should be easy to use. Color confirmation from RGB value Decimal and hexadecimal numbers can be used as the numbers that can be handled. Confirm the color with Enter. Rest assured that there is a return button even if you press Enter. You can enter hexadecimal numbers A to F with touch + ↓. RGB values ​​from color The display can be selected from the hue wheel and ON / OFF with the five petal buttons. ・ Hue wheel operation If you rotate the color part with your finger, the hue wheel will move. There is also a lever under the wheel to adjust the saturation. ・ Brightness wheel operation If you wrap the color part with your finger when the hue wheel is off, The arrow indicating the brightness moves. There is a lever under the wheel to adjust the saturation.

Screenshots

Bloom.4 screens
corne4 screens

Verdict

The call

The clearest difference is ads: Bloom. at none against corne's shown. corne's advantage is update cadence (every 2 months vs every 4 months) and iOS requirement (9.0 vs 16.4). On price, in-app purchases and 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bloom. ships an update every 4 months, corne every 2 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 6 level
Bloom. versus corne: the parameters behind the verdict, then further details
ParameterBloom.corne
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS16.49.0 — better
Further details — not scored
Size157 MB5 MB
Age rating4+4+
DeveloperLimit Point Softwareuto toshiki

In-app purchases

None

Bloom.

No in-app purchases

None

corne

No in-app purchases

Questions

Is Bloom. free?
Bloom. is free to download, with no in-app purchases.
Is corne free?
corne is free to download, with no in-app purchases.
Do Bloom. or corne have ads?
corne shows ads; Bloom. does not.
Which is updated more often, Bloom. or corne?
Bloom. ships an update every 4 months, and corne every 2 months. Most recently, Bloom. was updated on October 3, 2026 and corne on October 6, 2026.

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