Bloom. vs Simetria
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
Read full descriptionHide 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.
Simetria
Create intricate mandalas with an infinite canvas and customizable symmetry. Explore dynamic changes and express your unique artistic vision through balanced designs. Perfect for artists, designers, and those seeking creative relaxation.
- Infinite canvas for mandala creation
- Adjustable symmetry points and reflections
- Customizable line colors, transparency, and thickness
- Dynamic merging of symmetry centers
- Multilingual support for global users
- Community for sharing and inspiration
Read full descriptionHide full description
Discover the world of harmony and symmetry with Simetria, a revolutionary application for creating mandalas. Simetria offers an infinite canvas for your creativity, where every touch becomes a masterpiece of symmetry. Features: - Symmetry Point: Choose the center of your mandala and set the degree of symmetry, from two to an unlimited number of reflections. Create amazing patterns where every line multiplies and transforms into a perfectly balanced design. - Individual Style: Set a unique center of symmetry, choose colors, adjust transparency and thickness for each group of lines. This gives you complete freedom to bring your boldest ideas to life. - Dynamic Changes: Merge symmetry centers into one point and observe how your artwork takes on a new form and structure. - Infinite Canvas: Your mandala knows no boundaries. Draw, expand, explore - without size and scale limitations. - Multilingual Support: Simetria speaks your language. The app supports multiple languages, making the creative process even more comfortable and accessible. Who Is This App For: Simetria is perfect for artists, designers, meditation enthusiasts, and anyone looking for a way to relax and express creativity. Regardless of your skill level, you will find inspiration and enjoyment in Simetria. Join the Simetria Community: Become part of a growing community of creators. Share your work, be inspired by others' creations, and discover new ways of expression through symmetrical art.
Screenshots
Verdict
The clearest difference is rating: Bloom. at 5.0 against Simetria's 1.7. Bloom. also leads on in-app purchases (none vs 2) and ads (none vs shown). Simetria's advantage is ratings volume (6 vs 1). On price, device support and iOS requirement 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. Simetria sells 2 one-off in-app purchases. Bloom. asks for nothing beyond the download.
Bloom. holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: Simetria has 6 ratings behind it against 1, so its average is the more settled of the two.
Bloom. ships an update every 4 months, Simetria every 10 months. The most recent releases landed on September 3, 2026 and June 1, 2026 respectively.
| Parameter | Bloom. | Simetria |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 1.7 (6 ratings) |
| Number of ratings | 1 | 6 — better |
| Update frequency | Every 4 months — better | Every 10 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 157 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Limit Point Software | ILTERRA YAUHEN PANIMATCHANKA |
Customer experience
Bloom.
Simetria
In-app purchases
Bloom.
No in-app purchases
Simetria
- + 1 hour of Premium Access$1.99
- + 5 hours of Premium Access$6.99





