# Memory Trace vs Guardionix

The clearest difference is ads: Memory Trace at none against Guardionix's shown. Memory Trace also leads on iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Memory Trace | Guardionix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/guardionix/id6772961910/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | — |
| Monetization | — | Ad-supported |
| Size | 17 MB | 39 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Art Canales](https://appshunter.io/developer/1892981625) | [Nguyet Nguyen Thi Anh](https://appshunter.io/developer/1896620374) |

## What reviewers say

### Memory Trace

[App page](https://appshunter.io/ios/app/memory-trace/id6762116513)

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

**In-app purchases:** none


### Guardionix

[App page](https://appshunter.io/ios/app/guardionix/id6772961910)

A fast-paced arcade defense game where players must react quickly to eliminate enemies approaching from all directions. Test your reflexes and endurance to defend your base from endless waves of invaders.

**Highlights:** Fast-paced arcade gameplay, Defend from four directions, Test reflexes, Eliminate incoming threats, Endless waves

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory Trace free?

Memory Trace is free to download, with no in-app purchases.

### Is Guardionix free?

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

### Do Memory Trace or Guardionix have ads?

Guardionix shows ads; Memory Trace does not.

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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.*