# KG Serials vs ChargePro 2.0

The clearest difference is rating: KG Serials at 3.6 against ChargePro 2.0's 2.3. ChargePro 2.0's advantage is ratings volume (29 vs 8). On price, review sentiment, update cadence and ads there is nothing between them.

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

KG Serials holds the better App Store score, 3.6 against 2.3. Both are backed by a comparable volume of ratings — 8 and 29 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

KG Serials ships an update monthly, ChargePro 2.0 every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | KG Serials | ChargePro 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (8 ratings)](https://appshunter.io/ios/app/kg-serials/id1556594835/reviews)** | [2.3 (29 ratings)](https://appshunter.io/ios/app/chargepro-20/id1595524898/reviews) |
| Number of ratings | 8 | **29** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 30 MB | 5 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Hangzhou Junce Instruments Co., Ltd.](https://appshunter.io/developer/1535583983) | [HNE](https://appshunter.io/developer/1595524900) |

## What reviewers say

### KG Serials

[App page](https://appshunter.io/ios/app/kg-serials/id1556594835)

This utility measures electrical parameters like voltage, current, and power. It offers multiple protection functions and real-time battery monitoring on a color LCD. The app also supports data export and remote control via mobile or PC.

**Highlights:** Measures voltage, current, power, capacity, Multiple protection functions (over/under voltage, over current), Real-time battery monitoring, Color LCD display, Voltage and current curve display, Mobile app and PC control, Firmware updates

**Features:** macOS Compatibility

**In-app purchases:** none


### ChargePro 2.0

[App page](https://appshunter.io/ios/app/chargepro-20/id1595524898)

Remotely monitor and control solar DC charge systems. View real-time PV, battery, and load status, access historical data, and adjust charge controller parameters like battery type and load modes.

**Highlights:** Remote operation and monitoring, PV, battery, and DC load status display, Historical data viewing, Parameter settings for charge controllers, Device information display, Bluetooth connection management

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

**In-app purchases:** none


## Frequently asked questions

### Is KG Serials free?

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

### Is ChargePro 2.0 free?

ChargePro 2.0 is free to download, with no in-app purchases.

### Which has better reviews, KG Serials or ChargePro 2.0?

KG Serials is rated higher. KG Serials averages 3.6 out of 5 from 8 ratings, while ChargePro 2.0 averages 2.3 from 29 ratings.

### Do KG Serials or ChargePro 2.0 have ads?

Neither KG Serials nor ChargePro 2.0 shows ads.

### Which is updated more often, KG Serials or ChargePro 2.0?

KG Serials ships an update monthly, and ChargePro 2.0 every 3 weeks. Most recently, KG Serials was updated on November 3, 2026 and ChargePro 2.0 on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*