Comparison

WenGao vs enerchg

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

Head to head

Wengao Electronic

About

WenGao

Features

Read full description

This is an app that utilizes Bluetooth technology to connect to DC-DC chargers. Users can use the app to view the charger's status in real-time and adjust its parameters for optimal usage!

About

enerchg

Features

Read full description

EnerChg 是面向储能、房车与离网用电场景的移动设备管理应用。通过蓝牙连接您的 EnerChg 设备，即可完成绑定、实时监控、充电控制与参数设置；在设备联网后，还可通过云端远程查看状态与下发指令。主要功能： • 设备发现与绑定：扫描附近设备、二维码绑定，支持多设备管理 • 实时监控：电压、功率、温度、电池状态、运行与告警信息一目了然 • 充电管理：远程开始/停止充电，查看充电配置与运行数据 • 蓝牙近场控制：无网络时也可通过蓝牙完成核心操作 • Wi‑Fi 与云端（如设备支持）：为设备配置网络，实现 MQTT 远程连接 • 固件升级（OTA）：在蓝牙连接下安全升级设备固件 • 设备共享：支持家庭成员按权限查看或管理设备 • 消息中心：接收产品公告与使用说明使用说明：本应用需配合 EnerChg 硬件设备使用。蓝牙相关功能请在系统设置中允许蓝牙与必要权限；Wi‑Fi 配网功能在使用时需要定位权限以扫描附近网络（仅用于配网，不进行持续定位）。账号与隐私：注册/登录后可同步设备列表与设置。我们重视您的隐私，详情请参阅应用内隐私政策。技术支持：postmaster@enerchg.com

Screenshots

WenGao2 screens

enerchg4 screens

Verdict

The call

WenGao and enerchg 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

WenGao ships an update every 3 months, enerchg every 2 months. The most recent releases landed on October 31, 2026 and October 11, 2026 respectively.

ScorecardNo meaningful differences

WenGao versus enerchg: the parameters behind the verdict, then further details
Parameter	WenGao	enerchg
Price	Free	Free
Update frequency	Every 3 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.0 — better	15.5
Further details — not scored
Size	25 MB	75 MB
Age rating	17+	4+
Developer	Shenzhen Wengao Electronic Co., Ltd	Shenzhen Enerchg Technology Co., Ltd

In-app purchases

None

WenGao

No in-app purchases

None

enerchg

No in-app purchases

Questions

Is WenGao free?

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

Is enerchg free?

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

Do WenGao or enerchg have ads?

Neither WenGao nor enerchg shows ads.

Which is updated more often, WenGao or enerchg?

WenGao ships an update every 3 months, and enerchg every 2 months. Most recently, WenGao was updated on October 31, 2026 and enerchg on October 11, 2026.