# au海外放題 vs 日産レンタカーアプリ

The clearest difference is ratings volume: au海外放題 at 46K against 日産レンタカーアプリ's 29. au海外放題 also leads on review sentiment (36% vs 26%). 日産レンタカーアプリ's advantage is update cadence (fortnightly vs monthly). On price, rating, ads 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.

On the App Store both sit at effectively the same score — 4.6 for au海外放題 against 4.6 for 日産レンタカーアプリ. That said, the two scores are not equally well evidenced: au海外放題 has 46K ratings behind it against 29, so its average is the more settled of the two. Written reviews are what separate them: 36% of au海外放題's written reviews are positive against 26% of 日産レンタカーアプリ's.

au海外放題 ships an update monthly, 日産レンタカーアプリ fortnightly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | au海外放題 | 日産レンタカーアプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (46K ratings)](https://appshunter.io/ios/app/au/id1133408621/reviews)** | [4.6 (29 ratings)](https://appshunter.io/ios/app/id1548877503/reviews) |
| Number of ratings | **46K** | 29 |
| Positive reviews | **36.4% of reviews** | 26.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 32 MB | 59 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KDDI CORPORATION](https://appshunter.io/developer/448137434) | [Nissan Car Rental Solutions Co.,ltd](https://appshunter.io/developer/1548877505) |

## What reviewers say

### au海外放題

[App page](https://appshunter.io/ios/app/au/id1133408621)

Use your smartphone to access the internet in over 160 countries and regions without needing a Wi-Fi router. Pre-book the service in Japan for special rates and manage your usage abroad. Includes travel safety and convenience information.

**Highlights:** Pre-book international data service, Check remaining usage time abroad, Start service upon arrival, Usage guide, Display travel safety information, Display travel convenience information

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

**In-app purchases:** none


### 日産レンタカーアプリ

[App page](https://appshunter.io/ios/app/id1548877503)

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

**In-app purchases:** none


## Frequently asked questions

### Is au海外放題 free?

au海外放題 is free to download, with no in-app purchases.

### Is 日産レンタカーアプリ free?

日産レンタカーアプリ is free to download, with no in-app purchases.

### Which has better reviews, au海外放題 or 日産レンタカーアプリ?

au海外放題 is rated higher. au海外放題 averages 4.6 out of 5 from 46K ratings, while 日産レンタカーアプリ averages 4.6 from 29 ratings.

### Do au海外放題 or 日産レンタカーアプリ have ads?

Neither au海外放題 nor 日産レンタカーアプリ shows ads.

### Which is updated more often, au海外放題 or 日産レンタカーアプリ?

au海外放題 ships an update monthly, and 日産レンタカーアプリ fortnightly. Most recently, au海外放題 was updated on October 26, 2026 and 日産レンタカーアプリ on October 25, 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.*