# memory.wiki vs Ounie

The clearest difference is in-app purchases: memory.wiki at none against Ounie's 9. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ounie sells 9 in-app purchases, starting at $12.99 per month. memory.wiki asks for nothing beyond the download.

## The numbers

| Metric | memory.wiki | Ounie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 10 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Hyunsang Cho](https://appshunter.io/developer/1844111032) | [TabTab](https://appshunter.io/developer/1476661769) |

## What reviewers say

### memory.wiki

[App page](https://appshunter.io/ios/app/memorywiki/id6774713489)

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

**In-app purchases:** none


### Ounie

[App page](https://appshunter.io/ios/app/ounie-ai-second-brain/id6776403054)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $12.99 | per month |
| STUDIO Monthly | $49.99 | per month |
| TEAM Monthly | $99.99 | per month |
| PRO Yearly | $119.00 | per year |
| STUDIO Yearly | $479.00 | per year |
| TEAM Yearly | $959.00 | per year |
| Credits 1000 | $9.99 | one-time |
| Credits 5000 | $39.99 | one-time |
| Credits 20000 | $119.99 | one-time |


## Frequently asked questions

### Is memory.wiki free?

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

### Is Ounie free?

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

### Do memory.wiki or Ounie have ads?

Neither memory.wiki nor Ounie shows ads.

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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.*