# hero machine vs Liquid Is Fun

The clearest difference is in-app purchases: hero machine at none against Liquid Is Fun's 1. hero machine also leads on iOS requirement (14.0 vs 17.6). Liquid Is Fun's advantage is update cadence (fortnightly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Liquid Is Fun sells 1 one-off in-app purchase. hero machine asks for nothing beyond the download.

hero machine ships an update monthly, Liquid Is Fun fortnightly. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | hero machine | Liquid Is Fun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/liquid-is-fun/id6755490072/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 139 MB | 6 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HARUNOBU SATAKUNI](https://appshunter.io/developer/1364844825) | [Bhupesh Singh](https://appshunter.io/developer/1658100122) |

## What reviewers say

### hero machine

[App page](https://appshunter.io/ios/app/hero-machine/id6480411540)

**Features:** macOS Compatibility

**In-app purchases:** none


### Liquid Is Fun

[App page](https://appshunter.io/ios/app/liquid-is-fun/id6755490072)

Immerse yourself in a calming liquid simulation. Interact with flowing, colorful fluids to create mesmerizing patterns and reduce stress. This app offers a visually soothing experience perfect for unwinding.

**Highlights:** Realistic liquid physics, Smooth fluid movement, Multiple colors and effects, Touch-based interaction, Stress relief visuals

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium User | $3.99 | one-time |


## Frequently asked questions

### Is hero machine free?

hero machine is free to download, with no in-app purchases.

### Is Liquid Is Fun free?

Liquid Is Fun is free to download, with in-app purchases available.

### Do hero machine or Liquid Is Fun have ads?

Both hero machine and Liquid Is Fun show ads.

### Which is updated more often, hero machine or Liquid Is Fun?

hero machine ships an update monthly, and Liquid Is Fun fortnightly. Most recently, hero machine was updated on November 8, 2026 and Liquid Is Fun on October 30, 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.*