Comparison

LS XSMART vs KarstCharge

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

Head to head
About

LS XSMART

Features
Read full description

Welcome to LS Smart! LS Smart is a powerful smart charging management application designed for managing home charging stations produced by Leisheng Company. It aims to provide you with a convenient, efficient, and intelligent charging experience. No matter where you are, you can easily manage your charging devices through LS Smart. Key Features: Smart Device Management: Easily add and configure your charging devices, with support for multiple connection methods including Wi-Fi, 4G, Ethernet, and Bluetooth. Flexible Charging Modes: Supports "Plug and Charge" mode, scheduled charging, and solar charging mode to maximize the use of clean energy. Comprehensive Parameter Settings: Customize settings such as maximum current, LED brightness, and household input current to meet your personalized needs. Device Sharing: Easily share your device with family or friends and flexibly control sharing permissions. IC Card Management: Supports both online and offline IC card usage for convenience and speed. Costs & Records: Clearly track every charging transaction and support exporting charging records, giving you a clear overview of your expenses. LS Smart makes your charging life smarter, simpler, and greener. Download now to start your new smart charging experience!

About

KarstCharge

Features
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**Product Overview** KarstCharge is an intelligent charging service platform designed specifically for new energy vehicle owners. Through technological innovation, it provides users with convenient, efficient, and reliable charging experiences, supporting green mobility and sustainable development. **Product Highlights** - **Quick Charging Point Search** - Smart Recommendations: Suggests optimal charging stations based on user location, charger type, and real-time availability. - Precise Navigation: Integrated high-precision maps for one-touch navigation to available charging points. - Real-Time Status: Displays live usage status of charging points to avoid unnecessary trips. - **Smart Charging** - Reservation Feature: Pre-book charging points to save waiting time. - Off-Peak Optimization: Recommends low electricity tariff periods to reduce costs. - Charging Alerts: Real-time notifications for charging completion or interruptions. - **Convenient Payments** - Seamless Payment: Automatic deduction after charging ends, no manual operation required. - E-Invoicing: One-click electronic invoice generation for easy reimbursement. - **Comprehensive Services** - Malfunction Reporting: One-click fault reporting for quick resolution. - Customer Support: 24/7 online customer service to address issues promptly. - Membership Benefits: Exclusive discounts, priority charging, and other privileges for members. **Core Features** 1. **Charging Station Map** - Displays nearby charging stations in real time. - Filters chargers by power and type. - Shows pricing and service fees. 2. **Charging Management** - Dual Modes: Scan-to-charge or account-based charging. - Real-Time Monitoring: Track charging progress live. - History Log: Access past charging records. 3. **Membership Center** - Charging Card Management: Manage charging cards and balances. - Coupons & Points System: Use rewards and redeem points. - Tiered Membership: Growth system with exclusive benefits. **Technical Features** - **High-Performance Architecture** - Responsive design with lightning-fast loading. - Supports high concurrent access. - 99.9% system availability. - **Security & Reliability** - Financial-grade data encryption. - Two-step payment verification. - Privacy data desensitization. - **Cross-Platform Compatibility** - Adapts to various screen sizes. - Offline caching for critical information. **User Value** - **Time-Saving**: Quickly locate available charging points. - **Cost Reduction**: Smartly select low-tariff charging periods. - **Enhanced Experience**: End-to-end digital services. - **Worry-Free Travel**: Real-time monitoring of charging status.

Screenshots

LS XSMART4 screens
KarstCharge3 screens

Verdict

The call

The clearest difference is update cadence: KarstCharge at every 4 days against LS XSMART's monthly. KarstCharge also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

LS XSMART ships an update monthly, KarstCharge every 4 days. The most recent releases landed on September 17, 2026 and September 16, 2026 respectively.

Scorecard2 real differences ยท 4 level
LS XSMART versus KarstCharge: the parameters behind the verdict, then further details
ParameterLS XSMARTKarstCharge
PriceFreeFree
Update frequencyMonthlyEvery 4 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.113.0 โ€” better
Further details โ€” not scored
Size40 MB65 MB
Age rating17+12+
DeveloperFujian Leisheng Energy Technology Co., Ltd.Karstcom Tech (Shenzhen)

In-app purchases

None

LS XSMART

No in-app purchases

None

KarstCharge

No in-app purchases

Questions

Is LS XSMART free?
LS XSMART is free to download, with no in-app purchases.
Is KarstCharge free?
KarstCharge is free to download, with no in-app purchases.
Do LS XSMART or KarstCharge have ads?
Neither LS XSMART nor KarstCharge shows ads.
Which is updated more often, LS XSMART or KarstCharge?
LS XSMART ships an update monthly, and KarstCharge every 4 days. Most recently, LS XSMART was updated on September 17, 2026 and KarstCharge on September 16, 2026.

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