# 品川区浸水AR vs OnTrails

The clearest difference is in-app purchases: 品川区浸水AR at none against OnTrails's 1. 品川区浸水AR also leads on ads (none vs shown) and iOS requirement (10.0 vs 13.0). OnTrails's advantage is update cadence (every 4 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. OnTrails sells 1 in-app purchase, starting at $0.99 per month. 品川区浸水AR asks for nothing beyond the download.

品川区浸水AR ships an update every 3 weeks, OnTrails every 4 days. The most recent releases landed on November 7, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | 品川区浸水AR | OnTrails |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ontrails/id6477734046/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 229 MB | 58 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Prage Co., Ltd.](https://appshunter.io/developer/535422123) | [ONTRAILS](https://appshunter.io/developer/1570756171) |

## What reviewers say

### 品川区浸水AR

[App page](https://appshunter.io/ios/app/ar/id1522235619)

**In-app purchases:** none


### OnTrails

[App page](https://appshunter.io/ios/app/ontrails/id6477734046)

Navigate remote trails with confidence using this offline GPS app. Download maps in advance for reliable navigation without cell service, track your routes, and receive directional guidance to your destination. Ideal for hikers and trekkers in any environment.

**Highlights:** Offline map downloads, Lock-on navigation with direction and distance, Automatic route recording, Real-time coordinate, elevation, and speed display, GPX file export, Multiple map types

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Plan | $0.99 | per month |


## Frequently asked questions

### Is 品川区浸水AR free?

品川区浸水AR is free to download, with no in-app purchases.

### Is OnTrails free?

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

### Do 品川区浸水AR or OnTrails have ads?

OnTrails shows ads; 品川区浸水AR does not.

### Which is updated more often, 品川区浸水AR or OnTrails?

品川区浸水AR ships an update every 3 weeks, and OnTrails every 4 days. Most recently, 品川区浸水AR was updated on November 7, 2026 and OnTrails on November 14, 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.*