# Memoria vs Trace

The clearest difference is ads: Memoria at none against Trace's shown. Trace's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.4). On price and in-app purchases 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 | Memoria | Trace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Size | 43 MB | 42 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dmitrii Zhuravlev-Nevskii](https://appshunter.io/developer/1825080761) | [Sviatoslav Pavlov](https://appshunter.io/developer/1677912590) |

## What reviewers say

### Memoria

[App page](https://appshunter.io/ios/app/memoria-missing-piece/id6776350128)

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

**In-app purchases:** none


### Trace

[App page](https://appshunter.io/ios/app/trace-memory-maze/id6778699268)

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

**In-app purchases:** none


## Frequently asked questions

### Is Memoria free?

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

### Is Trace free?

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

### Do Memoria or Trace have ads?

Trace shows ads; Memoria 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.*