# 三井のカーシェアーズ（New） vs PlateMask

The clearest difference is ads: 三井のカーシェアーズ（New） at none against PlateMask's shown. 三井のカーシェアーズ（New） also leads on iOS requirement (16.0 vs 18.5). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

三井のカーシェアーズ（New） ships an update fortnightly, PlateMask every 9 days. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 三井のカーシェアーズ（New） | PlateMask |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14 ratings)](https://appshunter.io/ios/app/new/id6753165563/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 92 MB | 5 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mitsui Fudosan Realty Co., Ltd.](https://appshunter.io/developer/810773913) | [BitLink Inc.](https://appshunter.io/developer/313155848) |

## What reviewers say

### 三井のカーシェアーズ（New）

[App page](https://appshunter.io/ios/app/new/id6753165563)

A car-sharing service offering 24/7 access to vehicles from 30-minute increments. Easily search, book, use, and return cars through the app, with a wide selection of vehicle types and flexible pricing plans.

**Highlights:** 24/7 car access from 30-minute increments, App-based search, booking, usage, and return, Wide variety of vehicle types, Flexible pricing plans, Biometric login (fingerprint/face recognition), Quick start from sign-up

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

**In-app purchases:** none


### PlateMask

[App page](https://appshunter.io/ios/app/platemask/id6756477458)

**In-app purchases:** none


## Frequently asked questions

### Is 三井のカーシェアーズ（New） free?

三井のカーシェアーズ（New） is free to download, with no in-app purchases.

### Is PlateMask free?

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

### Do 三井のカーシェアーズ（New） or PlateMask have ads?

PlateMask shows ads; 三井のカーシェアーズ（New） does not.

### Which is updated more often, 三井のカーシェアーズ（New） or PlateMask?

三井のカーシェアーズ（New） ships an update fortnightly, and PlateMask every 9 days. Most recently, 三井のカーシェアーズ（New） was updated on September 23, 2026 and PlateMask on September 15, 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.*