Bloom. vs Generative CircleLines
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Generative CircleLines
Experience an art project that generates unique visual patterns through simple circular motions and straight lines. This application offers a contemplative viewing experience, allowing users to find inspiration or simply pass the time.
- Algorithmic shape generation
- Circular motion patterns
- Straight line integration
- Contemplative visual experience
- Art project focus
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This is an ART project. This is just a view, it's not a solution to anything. However, you may find something in the shapes that are created. The shapes are generated by simple circular motions and straight lines. Complex things may actually be broken down into simple things. Just by watching the shapes being created, you may think of something. Or, time will pass without thinking about anything. Not everything in the world has to be for something. Just look for something that satisfies you. This is an application to just watch the shapes being created.
Screenshots
Verdict
The clearest difference is update cadence: Generative CircleLines at every 2 weeks against Bloom.'s every 4 months. Generative CircleLines also leads on ratings volume (5 vs 1) and iOS requirement (11.0 vs 16.4). Bloom.'s advantage is rating (5.0 vs 4.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Bloom. holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Generative CircleLines has 5 ratings behind it against 1, so its average is the more settled of the two.
Bloom. ships an update every 4 months, Generative CircleLines every 2 weeks. The most recent releases landed on September 3, 2026 and September 17, 2026 respectively.
| Parameter | Bloom. | Generative CircleLines |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.6 (5 ratings) |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.4 | 11.0 — better |
| Further details — not scored | ||
| Size | 157 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Limit Point Software | Naohiro Tateishi |
Customer experience
Bloom.
Generative CircleLines
In-app purchases
Bloom.
No in-app purchases
Generative CircleLines
No in-app purchases





