# JR四国非公式アプリ vs 日航宗

The clearest difference is in-app purchases: JR四国非公式アプリ at none against 日航宗's 3. JR四国非公式アプリ also leads on ads (none vs shown). 日航宗's advantage is update cadence (every 3 days vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 日航宗 sells 3 in-app purchases, starting at $2.99 per month. JR四国非公式アプリ asks for nothing beyond the download.

JR四国非公式アプリ ships an update every 5 months, 日航宗 every 3 days. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | JR四国非公式アプリ | 日航宗 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 61.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 143 MB | 52 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haruki Mukai](https://appshunter.io/developer/1488118220) | [KAITO TAKIGAWA](https://appshunter.io/developer/6789385974) |

## What reviewers say

### JR四国非公式アプリ

[App page](https://appshunter.io/ios/app/jr/id1492536111)

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

**In-app purchases:** none


### 日航宗

[App page](https://appshunter.io/ios/app/jal/id6789385972)

This app helps JAL frequent flyers plan and track their progress towards elite status. It automatically finds optimal routes for maximizing FLY ON Points and allows manual route building. Users can log flights to monitor their status and visualize progress towards JGC, Sapphire, and Diamond tiers.

**Highlights:** Automatic FOP maximization route search, Manual route building with flight selection, Flight logging and FLY ON status management, Life Status Points (LSP) simulator, Interactive route map with airport information, Progress visualization for elite tiers

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 日航宗Pro 月額 | $2.99 | per month |
| 日航宗Pro 年額 | $11.99 | per year |
| 日航宗 Pro | $19.99 | one-time |


## Frequently asked questions

### Is JR四国非公式アプリ free?

JR四国非公式アプリ is free to download, with no in-app purchases.

### Is 日航宗 free?

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

### Do JR四国非公式アプリ or 日航宗 have ads?

日航宗 shows ads; JR四国非公式アプリ does not.

### Which is updated more often, JR四国非公式アプリ or 日航宗?

JR四国非公式アプリ ships an update every 5 months, and 日航宗 every 3 days. Most recently, JR四国非公式アプリ was updated on September 9, 2026 and 日航宗 on September 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.*