Comparison

PV Master vs Line~Series

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

Head to head
About

PV Master

This configuration tool connects to specific energy storage inverters via Wi-Fi or Bluetooth. It assists installers in setting up energy storage systems.

Highlights
  • Configure energy storage inverters
  • Wi-Fi direct connection
  • Bluetooth connection
  • Local configuration
  • Installation assistance
Features
Read full description

This app is renamed by PV Master, which is a configuration tool for the GoodWe energy storage inverter products. It can locally configure storage inverter via Wi-Fi direct or bluetooth connection. It helps the installer to complete the installation of an energy storage system.

About

Line~Series

Features
Read full description

Ablerex products are widely deployed across various industries and application scenarios. Due to the diversity of equipment types, different devices often require different software for management, creating complexity and inconvenience in device integration, monitoring, and maintenance. Line~Series was developed to address this exact pain point. Through a single APP, users can integrate and manage multiple Ablerex devices without switching between different systems. This allows users to easily access real-time operational status and significantly improve management efficiency and system reliability. Regardless of whether devices are deployed across multiple locations or different application environments, Line~Series enables users to monitor critical power information in real time, identify abnormalities early, and reduce the risk of equipment failure—ensuring stable and reliable power system operation. This application supports the following product categories: Single-phase UPS Three-phase UPS Active Power Filter Line~Series eliminates fragmented device management and delivers truly integrated monitoring, real-time visibility, and intelligent control—making it an essential mobile management tool for all Ablerex users.

Screenshots

PV Master3 screens
Line~Series4 screens

Verdict

The call

The clearest difference is iOS requirement: PV Master at 12.0 against Line~Series's 14.0. On price, ads, in-app purchases and device support there is nothing between them.

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.

Scorecard1 real difference · 9 level
PV Master versus Line~Series: the parameters behind the verdict, then further details
ParameterPV MasterLine~Series
PriceFreeFree
Rating2.0 (3 ratings) — better—
Positive reviews13.8% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size74 MB136 MB
Age rating4+4+
DeveloperGoodWe Technologies Co., Ltd.Ablerex

In-app purchases

None

PV Master

No in-app purchases

None

Line~Series

No in-app purchases

Questions

Is PV Master free?
PV Master is free to download, with no in-app purchases.
Is Line~Series free?
Line~Series is free to download, with no in-app purchases.
Do PV Master or Line~Series have ads?
Neither PV Master nor Line~Series shows ads.

Other comparisons