Comparison

SKEV40 vs Voltgo

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

Head to head
About

SKEV40

Features
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This APP is only for Southking Smart EV Charging Station equipment. The SK-EV40 wallbox comes with a standard IEC62196/ SAE J1772 connector that can charge any EV. Use this mobile app to request access to chargers and start and stop charging sessions. SK-EV40 Wallbox provides the features as follow: -EV charging compatible with any EV -Remote controlling and managing charging on the mobile phone -Remote monitoring the charging data, observing the real time charging status of the smart charging -Set charging time or timer are both available -RFID function

About

Voltgo

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The RV power system equipment supports three connection methods through the APP: Bluetooth connection, device Wi Fi hotspot connection, and IOT connection. There are three connection methods for RV power system equipment: Bluetooth connection, device hotspot connection, and IOT connection. After establishing a Bluetooth or Wi Fi hotspot connection between the mobile app and the device, the device's working status can be viewed through the app, allowing for wireless control and management of the device. Zeta Power also provides users with a third and more intelligent device connection method: IOT connection. On the basis of establishing Bluetooth connection or Wi Fi hotspot connection between mobile app and device, connect the device to the Internet by joining WiFi. At this point, the connection method of the device is switched to IoT connection, and users can use the app to remotely control and manage RV power system devices from any corner of the earth. Bluetooth connection: Automatically discover Bluetooth devices, manually connect Bluetooth devices. For devices that support Bluetooth connection, a Bluetooth connection between the phone and the device can be established through the app. For information on whether the device supports Bluetooth connection, please refer to the corresponding device manual. Device Wi Fi hotspot connection: Click the "Add Device" button on the homepage of the app to select the corresponding device that supports Wi Fi hotspot connection from the manually added device list. Follow the app's instructions and long press the "RESET" button to reset the device and connect it to the Wi Fi hotspot. IOT connection On the basis of establishing a Bluetooth or Wi Fi hotspot connection between the app and the device, according to the app's instructions, select the Wi Fi name and enter the correct Wi Fi password. At this point, the device's connection method will switch to IoT connection. Equipment control After connecting the device, the App homepage will display the connected devices. After selecting the corresponding device icon, you can enter the device details page to view the device's status and data, and control the device. Equipment online: View device status and data in real-time on the App device details page, and control devices, unbind devices, etc. Device offline: When there is no Bluetooth, Wi Fi hotspot or IOT connection between the app and the device, the device is offline and cannot be viewed for device status and data or controlled through the app. Firmware upgrade: The firmware upgrade function is a fundamental service of the Voltgo App, which is particularly important when updating device firmware for software bug maintenance, self function optimization, and device performance improvement.

Screenshots

SKEV404 screens
Voltgo4 screens

Verdict

The call

The clearest difference is update cadence: SKEV40 at every 3 weeks against Voltgo's every 6 months. SKEV40 also leads on iOS requirement (11.0 vs 15.0). 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

SKEV40 ships an update every 3 weeks, Voltgo every 6 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

Scorecard2 real differences ยท 4 level
SKEV40 versus Voltgo: the parameters behind the verdict, then further details
ParameterSKEV40Voltgo
PriceFreeFree
Update frequencyEvery 3 weeks โ€” betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 โ€” better15.0
Further details โ€” not scored
Size22 MB16 MB
Age rating17+17+
Developerๆทฑๅœณๅธ‚ๅ—้œธ็ง‘ๆŠ€ๆœ‰้™ๅ…ฌๅธShenzhen zetara power system Co.,LTD

In-app purchases

None

SKEV40

No in-app purchases

None

Voltgo

No in-app purchases

Questions

Is SKEV40 free?
SKEV40 is free to download, with no in-app purchases.
Is Voltgo free?
Voltgo is free to download, with no in-app purchases.
Do SKEV40 or Voltgo have ads?
Neither SKEV40 nor Voltgo shows ads.
Which is updated more often, SKEV40 or Voltgo?
SKEV40 ships an update every 3 weeks, and Voltgo every 6 months. Most recently, SKEV40 was updated on October 9, 2026 and Voltgo on October 5, 2026.

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