Comparison

NVReTOOL PCU Lite vs EAY POWER

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

Head to head
About

NVReTOOL PCU Lite

Features
Read full description

NVReTOOL是北谷电子有限公司专门针对公司现有电控系统产品开发的一款电控系统诊断工具,可以实现对电控系统程序的快捷刷写、参数调整、曲线控制。 NVReTOOL is a diagnostic tool for electronic control system developed by North Valley Research Co, Ltd. specifically for the company's existing electronic control system products. It can realize the quick upgrade, parameter adjustment and curve control of electronic control system procedures. [功能特色 Functional characteristics] 1、蓝牙连接 Bluetooth connection 采用蓝牙连接方式,使用蓝牙直接连接NVReTOOL无线诊断盒,省去带线连接手机的方式,方便快捷。 Use Bluetooth to connect NVReTOOL BOX directly, leaving out the way to connect the phone with a cable, convenient and fast. 2、参数设置 Parameter setting 对电控系统进行高速行走曲线、举升后行走曲线、举升曲线及慢速行走的参数设置并且可实现离线状态下的参数设置。 The electronic control system can set the parameters of high-speed traveling curve, post-lifting traveling curve, lifting curve and slow traveling, and can realize the parameter setting in off-line state. 3、程序升级 Program upgrade 分配相应升级包即可进行程序刷写,实现快捷刷写,省时省力。 Download the upgrade package and upgrade the program. Quick upgrade, save time and effort. [温馨提示 Warm reminder] 1、定位功能:进行程序升级时,需使用GPS定位功能以记录刷写程序进行升级的地点。 Location function: When the program is upgraded, please open the GPS location function of the phone to record the location of the upgrade. 2、蓝牙功能:使用本软件进行操作时,需先打开蓝牙,与NVReTOOL无线诊断盒进行连接才能够实现与硬件设备的交互行为。 Bluetooth function: When using this software for operation, it is necessary to turn on Bluetooth first and connect with NVReTOOL BOX to realize the interaction with hardware devices.

About

EAY POWER

Read full description

EAY POWER - Professional Smart Charger Management Tool A mobile management tool specifically designed for smart chargers. Through high-efficiency Bluetooth connectivity, you can easily monitor device status, configure parameters, and manage data, making every charging session precise, transparent, and controllable. 1.Convenient Wireless Connection • Bluetooth Search: Quickly scan and connect to nearby charging devices with one tap. • QR Code Connection: Scan the device’s QR code for instant pairing. This allows for precise identification and intuitive operation, even in environments with multiple devices. 2.Real-time Monitoring & Curve Management • Status Monitoring: Keep track of real-time voltage, current, power, and charging progress. • Curve Management: View and manage charging curves. Switch or optimize charging modes based on different battery types to scientifically extend battery life. 3.Historical Data Recording & Analysis • Data Traceability: Automatically record charging history for every session, making it easy to review past performance. • Report Export: Export detailed historical records for data analysis, backup, and storage. 4.Online Firmware Upgrade • OTA Upgrade: Support wireless firmware updates to ensure your charger always has the latest algorithms and optimized features without any disassembly.

Screenshots

NVReTOOL PCU Lite4 screens
EAY POWER4 screens

Verdict

The call

The clearest difference is update cadence: EAY POWER at every 3 weeks against NVReTOOL PCU Lite's every 4 months. NVReTOOL PCU Lite's advantage is iOS requirement (12.0 vs 15.0). 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.

UpkeepUpdate frequency

NVReTOOL PCU Lite ships an update every 4 months, EAY POWER every 3 weeks. The most recent releases landed on September 9, 2026 and July 24, 2026 respectively.

Scorecard2 real differences · 4 level
NVReTOOL PCU Lite versus EAY POWER: the parameters behind the verdict, then further details
ParameterNVReTOOL PCU LiteEAY POWER
PriceFreeFree
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size55 MB22 MB
Age rating4+4+
DeveloperNorth Valley Research Co., Ltd.Dongguan Yiyuan Electronic Technology Co., Ltd.

In-app purchases

None

NVReTOOL PCU Lite

No in-app purchases

None

EAY POWER

No in-app purchases

Questions

Is NVReTOOL PCU Lite free?
NVReTOOL PCU Lite is free to download, with no in-app purchases.
Is EAY POWER free?
EAY POWER is free to download, with no in-app purchases.
Do NVReTOOL PCU Lite or EAY POWER have ads?
Neither NVReTOOL PCU Lite nor EAY POWER shows ads.
Which is updated more often, NVReTOOL PCU Lite or EAY POWER?
NVReTOOL PCU Lite ships an update every 4 months, and EAY POWER every 3 weeks. Most recently, NVReTOOL PCU Lite was updated on September 9, 2026 and EAY POWER on July 24, 2026.

Other comparisons