# Fluidium vs KeycapLab

The clearest difference is ads: Fluidium at none against KeycapLab's shown. Fluidium also leads on update cadence (every 2 days vs every 11 days). KeycapLab's advantage is iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Fluidium sells 1 one-off in-app purchase and KeycapLab sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Fluidium ships an update every 2 days, KeycapLab every 11 days. The most recent releases landed on October 11, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Fluidium | KeycapLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (18 ratings)](https://appshunter.io/ios/app/fluidium/id6745104628/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 270 MB | 32 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Colordodge Labs](https://appshunter.io/developer/376551726) | [SORA LEE](https://appshunter.io/developer/1884305704) |

## What reviewers say

### Fluidium

[App page](https://appshunter.io/ios/app/fluidium/id6745104628)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fluidium Pro Mode Unlock | $4.99 | one-time |


### KeycapLab

[App page](https://appshunter.io/ios/app/keycaplab/id6783840041)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Fluidium free?

Fluidium is free to download, with in-app purchases available.

### Is KeycapLab free?

KeycapLab is free to download, with in-app purchases available.

### Do Fluidium or KeycapLab have ads?

KeycapLab shows ads; Fluidium does not.

### Which is updated more often, Fluidium or KeycapLab?

Fluidium ships an update every 2 days, and KeycapLab every 11 days. Most recently, Fluidium was updated on October 11, 2026 and KeycapLab on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*