Comparison

hero machine vs Liquid Is Fun

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

Head to head
About

hero machine

Features
Read full description

・You can easily enjoy setting up a secret base, just like playing with a nostalgic toy base! Accompanied by powerful sound effects such as mechanical sounds, the imaginary machines move dynamically with various mechanisms. ・This app is very easy to use. The gimmicks move just by touching the game screen, so you can enjoy the content easily without having to master difficult controls or memorize complex rules. It's also great for killing time at the hospital or in a store instead of reading a book. Some music and sound effects used in the game Site name: Music material / Demon King Soul URL: https://maoudamashii.jokersounds.com I'm using one.

About

Liquid Is Fun

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
Read full description

Experience a beautiful and soothing liquid simulation designed to help you relax and unwind. Watch colorful fluids flow, bend, and transform as you interact with them. Every touch creates smooth ripples and mesmerizing shapes for a calming, almost meditative experience. Perfect for relaxing after a long day, reducing stress, or simply exploring the physics of digital fluids. Adjust settings, play at your own pace, and enjoy a visually immersive environment. Features: • Realistic liquid physics • Smooth, slow-motion fluid movement • Multiple colors and effects • Simple, touch-based interaction • Relaxing visuals for stress relief Enjoy watching liquids shift, swirl, and form new patterns every time you touch the screen. Terms of Use (EULA): https://www.apple.com/legalfinternet-services/itunes/dev/stdeula/

Screenshots

hero machine2 screens
Liquid Is Fun4 screens

Verdict

The call

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.

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

UpkeepUpdate frequency

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

Scorecard3 real differences · 7 level
hero machine versus Liquid Is Fun: the parameters behind the verdict, then further details
Parameterhero machineLiquid Is Fun
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyMonthlyFortnightly — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.6
Further details — not scored
Size139 MB6 MB
Age rating4+4+
DeveloperHARUNOBU SATAKUNIBhupesh Singh

In-app purchases

None

hero machine

No in-app purchases

1 purchases

Liquid Is Fun

One-time1
  • Premium User$3.99

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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