# EnergyRiver vs 叮叮约车

The clearest difference is update cadence: 叮叮约车 at weekly against EnergyRiver's every 5 weeks. 叮叮约车 also leads on iOS requirement (9.0 vs 13.0). On price, ads, 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.

EnergyRiver ships an update every 5 weeks, 叮叮约车 weekly. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | EnergyRiver | 叮叮约车 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/energyriver/id1175209228/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 78 MB | 31 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SHANGHAI INBESTECH CO.,LTD](https://appshunter.io/developer/1175209227) | [安徽高山科技有限公司](https://appshunter.io/developer/1249755844) |

## What reviewers say

### EnergyRiver

[App page](https://appshunter.io/ios/app/energyriver/id1175209228)

This system provides electrical safety and energy consumption management for smart buildings. It uses IoT technology to monitor electrical systems, assess risks, and offer detailed energy usage data for efficiency improvements. It's designed for easy operation by both electricians and administrative staff.

**Highlights:** Electrical safety monitoring, Energy consumption management, IoT communication technology, Real-time data monitoring, Risk assessment, Energy efficiency reporting, User-friendly interface

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

**In-app purchases:** none


### 叮叮约车

[App page](https://appshunter.io/ios/app/id1495005154)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EnergyRiver free?

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

### Is 叮叮约车 free?

叮叮约车 is free to download, with no in-app purchases.

### Do EnergyRiver or 叮叮约车 have ads?

Neither EnergyRiver nor 叮叮约车 shows ads.

### Which is updated more often, EnergyRiver or 叮叮约车?

EnergyRiver ships an update every 5 weeks, and 叮叮约车 weekly. Most recently, EnergyRiver was updated on October 11, 2026 and 叮叮约车 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.*