# eMonSys — Smart Energy Monitor

> Real-time electricity monitoring and energy saving analysis tool. (iPhone/iPad app by Shenzhen ShengXingWei Electronic Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/emonsys/id6755714095 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen ShengXingWei Electronic Technology Co., Ltd.](https://appshunter.io/developer/1855796054)
- Category: Utilities
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 7 MB
- Languages: American English
- Released: 2025-12-04
- Data updated: 2026-08-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/emonsys/id6755714095/reviews.md

## What is eMonSys?

Real-time electricity monitoring, including power supply and load consumption, with recorded usage history.
Electricity usage summaries and data replay based on daily, monthly, and yearly time ranges.
Potential savings analysis, such as forgotten shutdown monitoring, electricity consumption rankings, PV generation efficiency analysis, and demand measurement.
Alerts for potential energy waste behavior.
Intuitive and easy-to-understand data presentation using text, statistical charts, and graphs.

## Key features

- Real-time electricity monitoring
- Usage history and data replay
- Potential savings analysis
- Energy waste alerts
- Intuitive data presentation

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/emonsys/id6755714095/reviews.md

### 1/5 — Needs location data for no reason; does not work without it

*2026-03-21*

Do not use if you value your privacy. Will not function without location information.

## Frequently asked questions about eMonSys

### What is eMonSys?

eMonSys is a free utility app designed for real-time electricity monitoring. It helps users track power supply, load consumption, and analyze usage history to identify potential savings.

### How does eMonSys help save money?

eMonSys analyzes your electricity consumption, identifies forgotten shutdowns, ranks usage, and assesses PV generation efficiency. It also alerts you to potential energy waste behaviors, enabling informed decisions to reduce costs.

### What kind of data presentation does eMonSys offer?

The app presents electricity usage data in an intuitive manner using text, statistical charts, and graphs. This makes it easy to understand daily, monthly, and yearly consumption patterns.

### Is eMonSys available on Android devices?

Based on the provided data, eMonSys is currently supported on iPhone and iPod devices. Information regarding Android compatibility is not available.

### How often is eMonSys updated?

The latest version of eMonSys is 2.0.2, which was last updated on May 13, 2026. This indicates a recent update, suggesting ongoing development and support.

### What is the user rating for eMonSys?

eMonSys has a rating of 1.0 stars based on 1 rating. This indicates a very limited number of reviews at this time.

### Does eMonSys have ads?

No, eMonSys does not contain advertisements. The app is free to download and use without any ad interruptions.

### What is the age rating for eMonSys?

eMonSys has an age rating of 4+. This means it is considered suitable for children aged 4 and above, with no mature content.

## Version history (last 5 releases)

### 2.0.3 — 2026-08-19

Fixed known issues

### 2.0.2 — 2026-05-13

fix bugs

### 2.0.0 — 2026-04-07

1.Added circuit grouping and tagging features.
2.Optimized device installation configuration management.

### 1.1.0 — 2026-03-18

Fix device time zone abnormality

### 1.0.9 — 2026-03-04

Fix the abnormal data display issue in LiveData.

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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 2026-08-22.*