# Luu Memory vs GraphMind

The clearest difference is in-app purchases: Luu Memory at none against GraphMind's 3. Luu Memory also leads on iOS requirement (14 vs 26.0). GraphMind's advantage is ads (none vs shown) and update cadence (every 4 days vs every 4 weeks). On price, review sentiment and device support there is nothing between them.

Both are free to download. GraphMind sells 3 in-app purchases, starting at $3.99 per 7 days. Luu Memory asks for nothing beyond the download.

Luu Memory ships an update every 4 weeks, GraphMind every 4 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Luu Memory | GraphMind |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 27 MB | 19 MB |
| Requires iOS | **14** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [An Do](https://appshunter.io/developer/1757864882) | [海坤 孟](https://appshunter.io/developer/1787009679) |

## What reviewers say

### Luu Memory

[App page](https://appshunter.io/ios/app/luu-memory/id6560108699)

Securely encrypt and store your private messages, ensuring they remain inaccessible to third parties. Schedule messages to be sent to the future and grant trusted individuals permission to manage delivery.

**Highlights:** Message encryption, Future message delivery, Permission-based sharing, Secure storage, Long-term message scheduling

**Features:** macOS Compatibility

**In-app purchases:** none


### GraphMind

[App page](https://appshunter.io/ios/app/graphmind-mind-mapping/id6739973700)

Visualize and organize your thoughts with an AI-powered mind mapping tool. Offers various layout templates and manual editing for effortless brainstorming, note-taking, and project planning. Export your creations as high-quality images.

**Highlights:** AI-generated mind maps, Multiple layout options, Manual node editing, Export as image, Flexible brainstorming tools

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Annually Subscription | $19.99 | per year |


## Frequently asked questions

### Is Luu Memory free?

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

### Is GraphMind free?

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

### Do Luu Memory or GraphMind have ads?

Luu Memory shows ads; GraphMind does not.

### Which is updated more often, Luu Memory or GraphMind?

Luu Memory ships an update every 4 weeks, and GraphMind every 4 days. Most recently, Luu Memory was updated on October 30, 2026 and GraphMind on October 30, 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.*