Cosmic Fidget Spinner vs Fluidium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cosmic Fidget Spinner
Experience a 3D physics simulation of a spinning toy that floats in space. It features realistic physics, stereo sci-fi sounds, and iridescent glowing effects. Unlock more shapes, sounds, and recording capabilities with an optional in-app purchase.
- Realistic 3D physics simulation
- Stereo sci-fi audio with echo
- Multi-touch control
- Two gravity modes
- Video creation and sharing
- Unlockable shapes and sounds
- Custom sound recording
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The toy spinner that buzzes with sci-fi sounds and glows with iridescent color... Cosmic Fidget Spinner is a toy, a 3D audiovisual physics simulation of a spinner that floats in space among stars. As it spins and tumbles, it echoes in stereo with sci-fi sounds and glows in iridescent color. - Realistic physics simulation via Euler's equations for rotating bodies - 3D stereo audio with echo and Doppler effects - Multi-touch control with each touch adding to the motion - Two gravity modes - Create and share video - Fun for young and old A single in-app purchase unlocks: - Unlimited shapes and sounds generated from randomized mathematical functions - Recording of your own spin and tumble sounds with playback in sync with the spinner's motion In no time, the magic of its gyroscopic and kaleidoscopic wheeling and whirling will hypnotize you. We hope you enjoy it.
Fluidium
Experience a mesmerizing world of living color and motion that responds to your touch. Create unique, breathtaking visuals, relax, explore creativity, or generate stunning videos and wallpapers.
- Interactive fluid simulation
- 130+ factory presets
- Custom preset design
- 4 expressive brush types
- HD video recording
- Wallpaper generation
- Smart Pause and Auto-Play modes
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From the award-winning creator of Uzu comes Fluidium — a mesmerizing world of living color and motion at your fingertips. Watch as vibrant streams of light and liquid respond instantly to your touch, creating endlessly unique, breathtaking visuals. Whether you want to relax, explore creativity, or share dazzling videos, Fluidium turns your screen into a canvas of pure magic. Fluidium 2.0 expands that world with a redesigned interface, deeper creative control, and a new generation of effects — from Warp worlds and Particles to Mask shapes and richer Symmetry modes. Features: - 300+ stunning factory presets, organized into collections - Design, save, import, and export your own presets - Create and organize custom preset collections - Real-time interactive fluid simulation powered by Metal - Micro-presets for Fluid, Brush, Color, and Effects • Deep customization to fine-tune every detail • Expressive Warp effects: Radial, Tunnel, Horizon, Pillar, Planet, and Galaxy • Particles, Mask shapes, and advanced Symmetry modes • 4 expressive brush types, each with unique dynamics • Advanced reflection effects for immersive visuals • Auto-cycling color palettes and improved palette tools • Generate stunning wallpapers and background images • Smart Pause freezes the flow when you lift your fingers • Auto-Play mode for hands-free relaxation — choose which presets to cycle • Optimized quality settings for smooth performance on any device • One-time in-app purchase to unlock all features
Screenshots
Verdict
The clearest difference is rating: Fluidium at 5.0 against Cosmic Fidget Spinner's 4.5. Fluidium also leads on update cadence (every 2 days vs every 6 months). Cosmic Fidget Spinner's advantage is ratings volume (132 vs 21) and iOS requirement (11.0 vs 17.6). On price, review sentiment, 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
Both are free to download. Cosmic Fidget Spinner sells 1 one-off in-app purchase and Fluidium sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Fluidium holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Cosmic Fidget Spinner has 132 ratings behind it against 21, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Cosmic Fidget Spinner ships an update every 6 months, Fluidium every 2 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Cosmic Fidget Spinner | Fluidium |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (132 ratings) | 5.0 (21 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 132 — better | 21 |
| Update frequency | Every 6 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 40 MB | 270 MB |
| Age rating | 4+ | 4+ |
| Developer | Cool Bear Studios LLC | Colordodge Labs |
Customer experience
Cosmic Fidget Spinner
Fluidium
In-app purchases
Cosmic Fidget Spinner
- Full Version$0.99
Fluidium
- Fluidium Pro Mode Unlock$4.99
Questions
Is Cosmic Fidget Spinner free?
Is Fluidium free?
Which has better reviews, Cosmic Fidget Spinner or Fluidium?
Do Cosmic Fidget Spinner or Fluidium have ads?
Which is updated more often, Cosmic Fidget Spinner or Fluidium?
Other comparisons
