Atomus 3D vs galaxy.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Atomus 3D
This interactive visualizer offers a dynamic and artistic experience. Control a universe with multi-touch gestures, customize particle effects, and enjoy vibrant color modes. It's designed to inspire creativity and provide a visually stunning escape.
- Multi-touch display
- Customizable particle effects
- Dynamic 3D visuals
- Multiple color modes
- High frame rate performance
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ATOMUS 3D — A Living 3D Particle Universe in Your Hands Touch space. Shape light. Watch depth come alive. ATOMUS 3D transforms your screen into a living three-dimensional particle universe where thousands of particles move through space, forming luminous structures that feel alive, immersive, and endlessly satisfying. Every touch creates evolving depth, floating motion, and hypnotic visual patterns that shift like living sculpture beneath your fingertips. Designed for visual relaxation, creative focus, quiet exploration, and sensory immersion, ATOMUS 3D offers a unique experience between digital art and meditation. Why users love ATOMUS 3D • Immersive 3D particle interaction • Floating depth and evolving motion • Ideal for visual relaxation and creative focus • A hypnotic experience that always feels new Inspired by Living Forms ATOMUS 3D creates structures inspired by: • galaxies • auroras • waves • spirals • atomic forms • luminous energy Real-Time Experience • Smooth 60 FPS rendering • Multi-touch interaction • Adjustable particle size and movement • Rich spatial depth A Different Kind of Calm ATOMUS 3D is not simply something to watch — it is something to slowly explore, shape, and experience. Support If you have ideas, questions, or feedback, I would love to hear from you. sunglab@gmail.com http://www.sunglab.com
galaxy.
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Deep. Cosmic. Yours. Stir a little universe. Gather stars, shape their flow, and double-tap for a supernova. galaxy. is an interactive space of glowing particles that responds to your fingertips. No scores, no goals—just a few moments to explore. A UNIVERSE AT YOUR FINGERTIPS Pull stars toward your touch with Gravity well. Double-tap to send a Supernova outward from that point. Switch Orbit on to rotate the scene and pinch to zoom. DRIFT INTO AMBIENT MUSIC Spacious textures and slowly evolving ambient music accompany the stars. Choose a track, blend it with touch sounds, and adjust each volume. Sound and touch vibration can be turned off for quiet viewing. All music and effects are generated in real time on your device. SAVE A MOMENT. SHARE YOUR SPACE. Capture a photo or a five-second video, save it to Photos, or share it with the iOS share sheet. Videos contain visuals only, without audio. GALAXY. COLLECTION Start free with Gravity well, Orbit, Supernova, one touch sound and two ambient tracks. The optional, one-time Collection purchase unlocks four cosmic actions—Summon Andromeda, Repel force, Paint stars and Play instrument—plus two touch sounds and seven ambient tracks. No subscription. Restore purchases is available in Settings. The scene and audio work offline. Purchases and restoration require Apple services. No account, advertising or analytics. Frequency labels describe audio and do not imply medical or therapeutic effects. Turn a spare moment into a trip through the stars.
Screenshots
Verdict
The clearest difference is price: galaxy. at Free against Atomus 3D's $3.99. galaxy. also leads on update cadence (every 2 days vs every 4 months). Atomus 3D's advantage is in-app purchases (none vs 1). On ads, 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
galaxy. is free to download; Atomus 3D costs $3.99 up front. galaxy. sells 1 one-off in-app purchase. Atomus 3D asks for nothing beyond the download.
Atomus 3D ships an update every 4 months, galaxy. every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Atomus 3D | galaxy. |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.1 (27 ratings) — better | — |
| Positive reviews | 65.0% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 118 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | SungLab Inc | Keita Morozumi |
In-app purchases
Atomus 3D
No in-app purchases
galaxy.
- galaxy. collection$2.99
Questions
Is Atomus 3D free?
Is galaxy. free?
Do Atomus 3D or galaxy. have ads?
Which is updated more often, Atomus 3D or galaxy.?
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