# energy on

> energy on (iPhone/iPad app by NextDrive Co..)

- Source: https://appshunter.io/ios/app/energy-on/id1627184162 (this page in markdown: same URL + `.md`)
- Developer: [NextDrive Co.](https://appshunter.io/developer/1005329987)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 84 MB
- Languages: American English, Japanese, Chinese (Traditional, Taiwan)
- Released: 2022-08-24
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/energy-on/id1627184162/reviews.md

## What is energy on?

This application "energy on" is an application for HEMS (Home Energy Management System) provided jointly by Idemitsu Kosan Co.,Ltd.,Solar Frontier K.K. and NextDrive.

By using this app, you can check the status and operate the solar power generation system, storage battery system, and various home appliances. In order to use this application, HEMS sold separately is required.

【Notes】

・In order to use this application, HEMS made by NextDrive is required.

・Packet communication charges with the server will be borne by the customer.

・Electricity charges displayed in this application are estimates. It may differ from the electricity bill charged by the electric power company.


## Version history (last 5 releases)

### 1.5.2003 — 2026-08-11

Various stability and performance improvement.

### 1.5.1904 — 2026-07-28

Various stability and performance improvement.

### 1.5.1806 — 2026-07-16

Various stability and performance improvement.

### 1.5.1600 — 2026-06-02

Various stability and performance improvement.

### 1.5.1502 — 2026-05-18

- Device Dashboard Display Optimization: Introduced an ""Advanced Devices"" category to group devices without real-time data charts (e.g., specific ECHONET Lite and Modbus devices), accessible via a new floating banner. - Various stability and performance improvement.

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## More apps by NextDrive Co.

- [Ecogenie](https://appshunter.io/ios/app/ecogenie/id1221386889)
- [Cube for ALLIGATE](https://appshunter.io/ios/app/cube-for-alligate/id1485709258)
- [Ecogenie＋](https://appshunter.io/ios/app/ecogenie/id1536228954)
- [NextDrive WL](https://appshunter.io/ios/app/nextdrive-wl/id1547939393)
- [eホーム2](https://appshunter.io/ios/app/e2/id1556372568)
- [ene-arch](https://appshunter.io/ios/app/ene-arch/id1558612932)

All apps by NextDrive Co.: https://appshunter.io/developer/1005329987

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*