# ChargeLab vs NBPower

The clearest difference is rating: ChargeLab at 3.2 against NBPower's 2.0. ChargeLab also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (26 vs 3). NBPower's advantage is review sentiment (50% vs 35%) and iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ChargeLab holds the better App Store score, 3.2 against 2.0. That said, the two scores are not equally well evidenced: ChargeLab has 26 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 35% of ChargeLab's written reviews are positive against 50% of NBPower's, so the app with the better star average is not the one people write more warmly about.

ChargeLab ships an update every 2 weeks, NBPower every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ChargeLab | NBPower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (26 ratings)](https://appshunter.io/ios/app/chargelab/id1566145524/reviews)** | [2.0 (3 ratings)](https://appshunter.io/ios/app/nbpower/id6446599187/reviews) |
| Number of ratings | **26** | 3 |
| Positive reviews | 35.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 125 MB | 30 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChargeLab](https://appshunter.io/developer/1431036285) | [Hubei Aidian Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1678341476) |

## What reviewers say

### ChargeLab

[App page](https://appshunter.io/ios/app/chargelab/id1566145524)

This app provides technology for managing electric vehicle charging infrastructure. It offers adaptable hardware and software solutions designed for ease of use by individuals, businesses, and government entities.

**Highlights:** EV charging infrastructure management, Hardware solutions, Software solutions, Adaptable for various users, Easy to use

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Straightforward to use
- 👍 Great app
- 👍 Seamless user experience
- 👍 Reliable public & private charging

**What reviewers complain about**

- 🐛 Unreliable network/chargers
- 🐛 Conflicting pricing information
- 🐛 Overpriced
- 🐛 App less functional than manufacturer's
- 🐛 Risk of breaking charging station

**Reported bugs**

- Conflicting pricing information
- CCS stations inoperable but listed as available
- App pushed a bug that broke charging station
- Charger database outdated
- Latest update eliminated recording charging history

**Requested features**

- Ability to add total spent for home charging
- Export data via excel or pdf
- Real-time tracking with a Widget
- Charging curve display
- Vehicle charge percentage display


### NBPower

[App page](https://appshunter.io/ios/app/nbpower/id6446599187)

Control and monitor electric vehicle AC charging piles. Customize charging functions and view real-time operational status. Designed for NBPower charging station owners.

**Highlights:** Control AC charging piles, Customize charging functions, View operation status, Monitor electric vehicles, NBPower charging station management

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

**In-app purchases:** none


## Frequently asked questions

### Is ChargeLab free?

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

### Is NBPower free?

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

### Which has better reviews, ChargeLab or NBPower?

ChargeLab is rated higher. ChargeLab averages 3.2 out of 5 from 26 ratings, while NBPower averages 2.0 from 3 ratings.

### Do ChargeLab or NBPower have ads?

Neither ChargeLab nor NBPower shows ads.

### Which is updated more often, ChargeLab or NBPower?

ChargeLab ships an update every 2 weeks, and NBPower every 2 months. Most recently, ChargeLab was updated on November 3, 2026 and NBPower on October 30, 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.*