# Liquid Defense Lite vs Save The World

The clearest difference is in-app purchases: Liquid Defense Lite at none against Save The World's 8. Liquid Defense Lite also leads on ads (none vs shown). Save The World's advantage is update cadence (every 4 weeks vs every 10 months) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Save The World sells 8 one-off in-app purchases. Liquid Defense Lite asks for nothing beyond the download.

Liquid Defense Lite ships an update every 10 months, Save The World every 4 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Liquid Defense Lite | Save The World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/liquid-defense-lite/id410064207/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 7.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 18 MB | 294 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nuclear Nova Software](https://appshunter.io/developer/289559290) | [ferhat kocaman](https://appshunter.io/developer/1706372739) |

## What reviewers say

### Liquid Defense Lite

[App page](https://appshunter.io/ios/app/liquid-defense-lite/id410064207)

A unique 3D puzzle game where players must manage resources to eliminate water, gas, and oil. Build and upgrade over 20 structures to redirect, freeze, hold, or teleport liquids away from hazards across 28 challenging levels.

**Highlights:** Eliminate water, gas, and oil, Build and manage 20+ structures, Upgrade structures for enhanced performance, 28 challenging levels, Realistic physics engine, 3D graphics with 2D gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Save The World

[App page](https://appshunter.io/ios/app/save-the-world-space/id6759857353)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Diamonds | $0.99 | one-time |
| 5000 Diamonds | $3.99 | one-time |
| 10000 Diamonds | $8.99 | one-time |
| 25000 Diamonds | $22.99 | one-time |
| 50000 Diamonds | $44.99 | one-time |
| 100000 Diamonds | $89.99 | one-time |
| 250000 Diamonds | $179.99 | one-time |
| 50000 Diamonds | $299.99 | one-time |


## Frequently asked questions

### Is Liquid Defense Lite free?

Liquid Defense Lite is free to download, with no in-app purchases.

### Is Save The World free?

Save The World is free to download, with in-app purchases available.

### Do Liquid Defense Lite or Save The World have ads?

Save The World shows ads; Liquid Defense Lite does not.

### Which is updated more often, Liquid Defense Lite or Save The World?

Liquid Defense Lite ships an update every 10 months, and Save The World every 4 weeks. Most recently, Liquid Defense Lite was updated on October 23, 2026 and Save The World on October 25, 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.*