# NNERGY vs Smart EV

The clearest difference is rating: Smart EV at 5.0 against NNERGY's 3.0. Smart EV also leads on update cadence (every 4 days vs every 3 weeks). NNERGY's advantage is iOS requirement (9.0 vs 13.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Smart EV holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

NNERGY ships an update every 3 weeks, Smart EV every 4 days. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | NNERGY | Smart EV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/nnergy/id1433869639/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-ev/id6445880115/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | Free |
| Size | 47 MB | 28 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广州思脉时通讯科技有限公司](https://appshunter.io/developer/1433869638) | [锐 苏](https://appshunter.io/developer/1663694967) |

## What reviewers say

### NNERGY

[App page](https://appshunter.io/ios/app/nnergy/id1433869639)

This utility app leverages broadcasting technology to provide detailed battery information. It displays real-time data about your device's power status, helping you monitor its health and usage.

**Highlights:** Battery information display, Broadcasting technology integration, Device power status monitoring, Real-time data

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart EV

[App page](https://appshunter.io/ios/app/smart-ev/id6445880115)

This application enables smart charging for home electric vehicles. It supports both Bluetooth and QR code charging methods, allowing users to log in with an initial password to view charging status.

**Highlights:** Smart charging for home EVs, Bluetooth charging support, QR code charging, View charging information, Initial password login

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NNERGY free?

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

### Is Smart EV free?

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

### Which has better reviews, NNERGY or Smart EV?

Smart EV is rated higher. NNERGY averages 3.0 out of 5 from 2 ratings, while Smart EV averages 5.0 from 1 ratings.

### Do NNERGY or Smart EV have ads?

Neither NNERGY nor Smart EV shows ads.

### Which is updated more often, NNERGY or Smart EV?

NNERGY ships an update every 3 weeks, and Smart EV every 4 days. Most recently, NNERGY was updated on October 3, 2026 and Smart EV on September 29, 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.*