# VR MemoPa vs PonAI AI Diary

The clearest difference is iOS requirement: VR MemoPa at 13.0 against PonAI AI Diary's 17.6. On price, update cadence, ads 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.

VR MemoPa ships an update every 10 days, PonAI AI Diary every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | VR MemoPa | PonAI AI Diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/vr-memopa/id6444376604/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 965 MB | 6 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hajime Hotaka](https://appshunter.io/developer/1495063369) | [BYNET](https://appshunter.io/developer/1811735131) |

## What reviewers say

### VR MemoPa

[App page](https://appshunter.io/ios/app/vr-memopa/id6444376604)

Enhance memory retention by associating images with virtual locations. Create custom memory palaces using simple Excel files to visualize and recall information faster and more effectively.

**Highlights:** Create virtual memory palaces, Associate images with locations, Utilize Excel for data input, Supports VR headset integration, Gamepad controller support, Visualize and recall information

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

**In-app purchases:** none


### PonAI AI Diary

[App page](https://appshunter.io/ios/app/ponai-ai-diary/id6740941148)

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

**In-app purchases:** none


## Frequently asked questions

### Is VR MemoPa free?

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

### Is PonAI AI Diary free?

PonAI AI Diary is free to download, with no in-app purchases.

### Do VR MemoPa or PonAI AI Diary have ads?

Both VR MemoPa and PonAI AI Diary show ads.

### Which is updated more often, VR MemoPa or PonAI AI Diary?

VR MemoPa ships an update every 10 days, and PonAI AI Diary every 2 weeks. Most recently, VR MemoPa was updated on October 24, 2026 and PonAI AI Diary on October 25, 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.*