# Nagaokakyu vs Memory Walk

The clearest difference is in-app purchases: Nagaokakyu at none against Memory Walk's 1. Nagaokakyu also leads on iOS requirement (15.0 vs 18.6). Memory Walk's advantage is update cadence (weekly vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Memory Walk sells 1 one-off in-app purchase. Nagaokakyu asks for nothing beyond the download.

Nagaokakyu ships an update every 7 months, Memory Walk weekly. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Nagaokakyu | Memory Walk |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Free | — |
| Size | 344 MB | 3 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [xeen](https://appshunter.io/developer/334646799) | [Bo Kalvslund](https://appshunter.io/developer/572272193) |

## What reviewers say

### Nagaokakyu

[App page](https://appshunter.io/ios/app/nagaokakyu/id827589045)

Explore ancient Japanese history with immersive VR and AR experiences. Virtually walk through historical sites, see ancient buildings appear in real-time, and interact with historical figures. Discover historical texts and even engage in a ghost-hunting adventure.

**Highlights:** Immersive VR and AR historical site exploration, Virtual reconstruction of ancient buildings, AR interactions with historical figures, Interactive map of historical locations, Collection of historical texts, Ghost hunting game with VR support

**In-app purchases:** none


### Memory Walk

[App page](https://appshunter.io/ios/app/memory-walk/id6754450437)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited routes | $0.99 | one-time |


## Frequently asked questions

### Is Nagaokakyu free?

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

### Is Memory Walk free?

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

### Do Nagaokakyu or Memory Walk have ads?

Neither Nagaokakyu nor Memory Walk shows ads.

### Which is updated more often, Nagaokakyu or Memory Walk?

Nagaokakyu ships an update every 7 months, and Memory Walk weekly. Most recently, Nagaokakyu was updated on October 19, 2026 and Memory Walk on October 16, 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.*