# Nagaokakyu vs Loop

The clearest difference is in-app purchases: Nagaokakyu at none against Loop's 2. Nagaokakyu also leads on ads (none vs shown) and device support (3 vs 1). Loop's advantage is update cadence (every 3 days vs every 7 months). On price there is nothing between them.

Both are free to download. Loop sells 2 in-app purchases, starting at $9.99 per month. Nagaokakyu asks for nothing beyond the download.

Nagaokakyu ships an update every 7 months, Loop every 3 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Nagaokakyu | Loop |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 344 MB | 123 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [xeen](https://appshunter.io/developer/334646799) | [SORA WATANABE](https://appshunter.io/developer/6779393480) |

## 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


### Loop

[App page](https://appshunter.io/ios/app/loop-learn-languages/id6817213177)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $9.99 | per month |
| Premium (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is Nagaokakyu free?

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

### Is Loop free?

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

### Do Nagaokakyu or Loop have ads?

Loop shows ads; Nagaokakyu does not.

### Which is updated more often, Nagaokakyu or Loop?

Nagaokakyu ships an update every 7 months, and Loop every 3 days. Most recently, Nagaokakyu was updated on October 19, 2026 and Loop on October 24, 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.*