# Trash Eater The Engine vs Trace Defense

The clearest difference is ads: Trash Eater The Engine at none against Trace Defense's shown. Trash Eater The Engine also leads on update cadence (every 2 days vs every 5 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Trash Eater The Engine sells 1 one-off in-app purchase and Trace Defense sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Trash Eater The Engine ships an update every 2 days, Trace Defense every 5 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Trash Eater The Engine | Trace Defense |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 324 MB | 374 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | +12 |
| Developer | [Amar Amzari](https://appshunter.io/developer/1851390303) | [Moneto Lab Solucoes em Tecnologia Ltda](https://appshunter.io/developer/1429349729) |

## What reviewers say

### Trash Eater The Engine

[App page](https://appshunter.io/ios/app/trash-eater-the-engine/id6755912483)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Bundle Stage 8 - 11 | $1.99 | one-time |


### Trace Defense

[App page](https://appshunter.io/ios/app/trace-defense/id6759680233)

Defend your tower as a wizard against monster hordes by drawing spell symbols on screen. This skill-based survival game combines action and strategy with roguelike progression and permanent upgrades.

**Highlights:** Draw symbols to cast spells, Defend against endless monster waves, Strategic enemy targeting, Roguelike progression, Permanent upgrade system, Offline play

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Trash Eater The Engine free?

Trash Eater The Engine is free to download, with in-app purchases available.

### Is Trace Defense free?

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

### Do Trash Eater The Engine or Trace Defense have ads?

Trace Defense shows ads; Trash Eater The Engine does not.

### Which is updated more often, Trash Eater The Engine or Trace Defense?

Trash Eater The Engine ships an update every 2 days, and Trace Defense every 5 days. Most recently, Trash Eater The Engine was updated on October 7, 2026 and Trace Defense on October 6, 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.*