Comparison

Fluidium vs WallGen

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

Head to head
About

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.

Highlights
  • Interactive fluid simulation
  • 130+ factory presets
  • Custom preset design
  • 4 expressive brush types
  • HD video recording
  • Wallpaper generation
  • Smart Pause and Auto-Play modes
Features
Read full description

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

About

WallGen

Features
Read full description

Create unique wallpapers for your iPhone using artificial intelligence. This app lets you generate high-quality AI wallpapers in seconds, perfectly designed for your iPhone’s Lock Screen and Home Screen. With instant previews, easy saving, and a clean, modern interface, creating a fresh new look for your device is fast and effortless. Key Features • Generate AI-powered wallpapers in seconds • Instant preview on Lock Screen and Home Screen • High-quality wallpapers optimized for iPhone displays • Save wallpapers directly to Photos • Mark and manage your favorite wallpapers • Simple, modern, and intuitive interface • Community to share and exchange wallpapers Designed for iPhone Built specifically for iOS, the app delivers smooth performance, fast generation, and wallpapers that look great on every iPhone screen size. Easy & Intuitive No accounts, no setup, no complicated steps. Just open the app, generate a wallpaper, preview it instantly, and save it to your device. Whether you want to refresh your Lock Screen or personalize your Home Screen, this app gives you an easy way to create AI-generated wallpapers made for iPhone.

Screenshots

Fluidium4 screens
WallGen4 screens

Verdict

The call

The clearest difference is in-app purchases: WallGen at none against Fluidium's 1. Fluidium's advantage is ads (none vs shown). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fluidium sells 1 one-off in-app purchase. WallGen asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Fluidium versus WallGen: the parameters behind the verdict, then further details
ParameterFluidiumWallGen
PriceFreeFree
Rating5.0 (21 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings21 — better—
Update frequencyEvery 2 daysEvery 2 days
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.616.6 — better
Further details — not scored
Size270 MB26 MB
Age rating4+4+
DeveloperColordodge LabsJAN KAZIMIERZ KRZACZKOWSKI

In-app purchases

1 purchases

Fluidium

One-time1
  • Fluidium Pro Mode Unlock$4.99
None

WallGen

No in-app purchases

Questions

Is Fluidium free?
Fluidium is free to download, with in-app purchases available.
Is WallGen free?
WallGen is free to download, with no in-app purchases.
Do Fluidium or WallGen have ads?
WallGen shows ads; Fluidium does not.
Which is updated more often, Fluidium or WallGen?
Fluidium ships an update every 2 days, and WallGen every 2 days. Most recently, Fluidium was updated on October 24, 2026 and WallGen on October 28, 2026.

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