Comparison

Chint Connect vs KSTAR Sync

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Chint Connect

This app allows users to connect and configure solar inverters via Wi-Fi or Bluetooth. It enables real-time monitoring of power generation data, remote firmware upgrades, and troubleshooting for solar power station equipment.

Highlights
  • Connect inverters via Wi-Fi or Bluetooth
  • Configure inverter parameters
  • Upload power generation data
  • Monitor power generation status
  • Initialize new site systems
  • Remote firmware upgrades
Features
Read full description

The Chint Connect App Connect the inverter through wifi or Bluetooth, configure the inverter parameters through the App, upload the power generation data and power generation status information of the inverter to the server, and apply the Internet of Things to the ordinary solar power station equipment. The Chint Connect App is a versatile tool for configuring inverters and troubleshooting with LinKit hardware. With Chint Connect, users can complete the installation, configuration and troubleshooting of Flex Gateway and inverters. Field installations that used laptops, oscilloscopes or other ancillary tools have now been replaced by smartphones. Function: 1. Configure the Flex Gateway, Bluetooth Gateway, and Inverter and check if it has been successfully configured. 2. Initialize the new site system, the site owner can monitor all relevant electrical data in real time, control the device and remotely upgrade the inverter firmware. 3. Upgrade the firmware of Flex Gateway, Inverters and LinKit in the field.

About

KSTAR Sync

Features
Read full description

Designed for energy system managers, O&M engineers, and power users, our app simplifies the complexities of power station monitoring and maintenance. Stay seamlessly connected to your assets and take full control, no matter where you are. Key Features: Comprehensive Real-Time Monitoring All-in-One Dashboard: Get a complete overview of all critical data, including power generation, energy storage status, charging power, and load consumption in one place. Intuitive Visualizations: Instantly understand energy dynamics and operational efficiency with clear trend graphs and power flow diagrams. Smart Alarm Center: Your First Line of Defense Multi-Level Push Alerts: Receive real-time notifications categorized by severity (Emergency, Major, Minor), ensuring you never miss a critical event. Closed-Loop Management: Track the entire lifecycle of an alarm, from detection to resolution, creating a complete and reliable maintenance archive. Historical Analysis: Easily query past alarm records to analyze system weak points and prevent future incidents. Efficient Remote Operations & Control Remote Start/Stop: Control your power station or specific equipment from anywhere, eliminating the need for on-site visits. Flexible Strategy Switching: Instantly switch between operational strategies like "Self-Consumption" or "Time-of-Use Control" with a single tap to maximize your economic returns.

Screenshots

Chint Connect4 screens
KSTAR Sync4 screens

Verdict

The call

Chint Connect and KSTAR Sync are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Chint Connect ships an update every 3 weeks, KSTAR Sync every 2 weeks. The most recent releases landed on August 18, 2026 and September 15, 2026 respectively.

ScorecardNo meaningful differences
Chint Connect versus KSTAR Sync: the parameters behind the verdict, then further details
ParameterChint ConnectKSTAR Sync
PriceFreeFree
Rating1.6 (5 ratings) — better—
Positive reviews6.7% of reviews—
Number of ratings5 — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size233 MB74 MB
Age rating4+4+
DeveloperShanghai Chint Power Systems Co., Ltd.Shenzhen Kstar Science & Technology Co., Ltd.

In-app purchases

None

Chint Connect

No in-app purchases

None

KSTAR Sync

No in-app purchases

Questions

Is Chint Connect free?
Chint Connect is free to download, with no in-app purchases.
Is KSTAR Sync free?
KSTAR Sync is free to download, with no in-app purchases.
Do Chint Connect or KSTAR Sync have ads?
Neither Chint Connect nor KSTAR Sync shows ads.
Which is updated more often, Chint Connect or KSTAR Sync?
Chint Connect ships an update every 3 weeks, and KSTAR Sync every 2 weeks. Most recently, Chint Connect was updated on August 18, 2026 and KSTAR Sync on September 15, 2026.

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