# Looopでんき vs 三井のカーシェアーズ（New）

The clearest difference is ratings volume: 三井のカーシェアーズ（New） at 16 against Looopでんき's 3. On price, rating, update cadence and ads 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 — 4.7 for Looopでんき against 4.7 for 三井のカーシェアーズ（New）. That said, the two scores are not equally well evidenced: 三井のカーシェアーズ（New） has 16 ratings behind it against 3, so its average is the more settled of the two.

Looopでんき ships an update every 10 days, 三井のカーシェアーズ（New） fortnightly. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Looopでんき | 三井のカーシェアーズ（New） |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/looop/id6444430723/reviews) | [4.7 (16 ratings)](https://appshunter.io/ios/app/new/id6753165563/reviews) |
| Number of ratings | 3 | **16** |
| Positive reviews | — | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 163 MB | 94 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [株式会社Looop](https://appshunter.io/developer/1287380013) | [Mitsui Fudosan Realty Co., Ltd.](https://appshunter.io/developer/810773913) |

## What reviewers say

### Looopでんき

[App page](https://appshunter.io/ios/app/looop/id6444430723)

This app helps users manage their electricity usage to save money and utilize renewable energy. It offers features like electricity price forecasts, future billing predictions, and gamified learning for smart energy consumption. Users can also track their collective impact on the environment through green energy initiatives.

**Highlights:** Electricity price forecasting, Future billing prediction, Gamified smart energy learning, Visualize smart energy usage, Track renewable energy utilization, Green energy initiative participation

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Looopでんき free?

Looopでんき is free to download, with no in-app purchases.

### 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.

### Which has better reviews, Looopでんき or 三井のカーシェアーズ（New）?

Looopでんき and 三井のカーシェアーズ（New） are both rated 4.7 out of 5 on the App Store, from 3 and 16 ratings respectively.

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

Neither Looopでんき nor 三井のカーシェアーズ（New） shows ads.

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

Looopでんき ships an update every 10 days, and 三井のカーシェアーズ（New） fortnightly. Most recently, Looopでんき was updated on October 3, 2026 and 三井のカーシェアーズ（New） on October 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.*