Comparison

VOSC Visual Particle Synth vs Pattern Bliss

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

Head to head
About

VOSC Visual Particle Synth

Create dynamic visual art by manipulating on-screen particles. Explore harmonic resonances and generate endless moving patterns and textures through oscillator control. Inspired by the principles of visual harmony and differential motion.

Highlights
  • Visual particle synthesis
  • Manipulate oscillator size, shape, frequency
  • Create moving patterns and textures
  • Explore visual harmony
  • Differential motion principles
  • Harmonic resonances
Features
Read full description

VOSC is best understood as a visual analogue of a traditional sound synthesizer. The medium of synthesis, rather than sound waves, is a vast quantity of on screen particles. By manipulating the size, shape, and frequency of the oscillators, an endless variety of moving patterns and textures can be created. A primary mechanism at work in VOSC is the phenomenon of visual harmony as explored by the computer graphics pioneer and visual artist John Whitney in the mid 20th century. The oscillators of VOSC operate in accordance with Whitney's principle of differential motion, giving rise to harmonic resonances as their frequencies move across whole ratios.

About

Pattern Bliss

Features
Read full description

Pattern Bliss is a unique graphic design tool that generates limitless seamlessly tiling abstract patterns. Create background patterns for brochures, designs for coloring books, custom wrapping paper, and even wrap frames around your own photos. Want instant results? Simply tap the Randomize button to instantly create new beautiful designs. Want to sculpt and play? Adjust those sliders to gently change the patterns to suit your needs: Simple to ornate, Boxy to swirly... it offers limitless possibilities and beauty. These flowing abstract patterns can be simple or complex, colored or Black-and-White lines, single panel or seamlessly repeating. There are so many things you can create with them... here are just a few ideas: * Make unique patterns for brainstorming new artwork ideas. * Make backdrops and add your own artwork over them. * Use the patterns as templates for gilding, electro-plating, silk-screening, or 3D printing. * Generate ornate "Picture Frames" to lay over your own image/photo. * Make seamless tile artwork assets for wall or floor textures in your computer games. * Create abstract artwork for coloring book pages. * Create a variety of striking slide backdrops for presentations. Here are some features that put Pattern Bliss at the top of the list as an outstanding abstract pattern generator. * Quickly create thousands of wildly unique royalty-free patterns. * Share your patterns quickly via e-mail or social media. * Easily export the images as PNG or JPG, in sizes ranging from 100x100 up to 4000x4000 pixels for high resolution publication in your own books, newsletters, social media/blog, or classroom handouts. * Open a "hole" in a pattern to turn it into an ornate border to add over your photos or artwork. * "Bookmark" up to 50 of your favorite patterns for immediately popping back to any time. * Shake your iPhone or iPad to get a new pattern (feature not available on the Macintosh, it is not meant to be shaken!) * Supports Dark Mode and Full-Screen mode. * Work without a net... You can run Pattern Bliss anywhere... you never need an internet connection to create and export patterns. * Includes a comprehensive User Guide that contains over 20 pages of tutorials and tips and describes every option, getting you up-to-speed right away. Advanced features are explained, helping you create high-quality fun patterns.

Screenshots

VOSC Visual Particle Synth4 screens
Pattern Bliss4 screens

Verdict

The call

The clearest difference is chart position: VOSC Visual Particle Synth at #100 against Pattern Bliss's unranked. On price, update cadence, 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

VOSC Visual Particle Synth costs $4.99 and Pattern Bliss $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

VOSC Visual Particle Synth ships an update every 38 months, Pattern Bliss every 22 months. Both last shipped on October 1, 2026.

Scorecard1 real difference · 10 level
VOSC Visual Particle Synth versus Pattern Bliss: the parameters behind the verdict, then further details
ParameterVOSC Visual Particle SynthPattern Bliss
Price$4.99$4.99
Rating4.5 (27 ratings) — better—
Positive reviews62.2% of reviews—
Number of ratings27 — better—
Update frequencyEvery 38 monthsEvery 22 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#100 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS12.012.0
Further details — not scored
Size123 MB69 MB
Age rating4+4+
DeveloperDuncan HolbyEduard Schwan

In-app purchases

None

VOSC Visual Particle Synth

No in-app purchases

None

Pattern Bliss

No in-app purchases

Questions

Is VOSC Visual Particle Synth free?
VOSC Visual Particle Synth costs $4.99, with no in-app purchases.
Is Pattern Bliss free?
Pattern Bliss costs $4.99, with no in-app purchases.
Do VOSC Visual Particle Synth or Pattern Bliss have ads?
Neither VOSC Visual Particle Synth nor Pattern Bliss shows ads.
Which is updated more often, VOSC Visual Particle Synth or Pattern Bliss?
VOSC Visual Particle Synth ships an update every 38 months, and Pattern Bliss every 22 months. Most recently, VOSC Visual Particle Synth was updated on October 1, 2026 and Pattern Bliss on October 1, 2026.

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