# ナビパークアプリ vs プロストック

The clearest difference is update cadence: ナビパークアプリ at every 2 months against プロストック's every 7 months. プロストック's advantage is device support and iOS requirement (12.0 vs 14.0). On price 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.

ナビパークアプリ ships an update every 2 months, プロストック every 7 months. The most recent releases landed on October 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ナビパークアプリ | プロストック |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Size | 34 MB | 93 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Starts Corporation Inc.](https://appshunter.io/developer/1291349173) | [KOIZUMI Co.,LTD.](https://appshunter.io/developer/1687046161) |

## What reviewers say

### ナビパークアプリ

[App page](https://appshunter.io/ios/app/id6464588582)

**In-app purchases:** none


### プロストック

[App page](https://appshunter.io/ios/app/id6470243222)

**In-app purchases:** none


## Frequently asked questions

### Is ナビパークアプリ free?

ナビパークアプリ is free to download, with no in-app purchases.

### Is プロストック free?

プロストック is free to download, with no in-app purchases.

### Which is updated more often, ナビパークアプリ or プロストック?

ナビパークアプリ ships an update every 2 months, and プロストック every 7 months. Most recently, ナビパークアプリ was updated on October 2, 2026 and プロストック on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*