Comparison

Solar power 2.0 vs BMS

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

Head to head
About

Solar power 2.0

This app allows Bluetooth remote control for solar charge controllers. Monitor solar power generation data in real-time and set charging parameters for different battery types. It does not collect user data and is free to use with no ads.

Highlights
  • Bluetooth remote control
  • Real-time solar data monitoring
  • Customizable charging parameters
  • Battery type settings
  • Operation mode selection
  • No user data collection
Features
Read full description

这个应用是一个蓝牙远程操作软件,为太阳能充电控制器开发。用户可以实时监测与太阳能发电有关的数据,便于用户为不同类型的电池设定充电参数和操作模式。它不收集用户的本地数据。只能用蓝牙连接。没有必要注册帐户,也没有广告(免费使用)

About

BMS

Monitor and manage your device's battery health with real-time data, historical records, and customizable alerts for over-charge, over-discharge, and temperature. Connect locally via Bluetooth or remotely via Wi-Fi to track battery status, cell performance, and potential issues.

Highlights
  • Real-time battery data (current, voltage, SOC, SOH)
  • Cell-level monitoring
  • Historical alarm and protection records
  • Customizable warning values
  • Bluetooth and Wi-Fi connectivity
  • Device sharing and management
Read full description

This app allows users to bind their devices easily and conveniently at anytime and anywhere,view battery health status, and record, diagnose and warn the real-time status of the battery.It is a good helper for users in operating and maintaining their devices. 【Parameter settings】 Preset warning values for over-charge, over-discharge , over-current, and over-temperature,When the battery status reaches the preset warning value, the system will send out an alarm signal to remind users to pay attention to the battery's status and performance. 【Real-time data】 Summary data: including battery current, voltage, number of cells, cycle times, SOC, SOH, temperature and other parameters; Cell data: including independent voltage, independent current, cycle times, SOC, SOH, temperature and other parameters of the cell; Voltage temperature: including the number of cells, cell voltage, cell temperature and other parameters; Status data: including protection, indication, control, fault, battery balance, alarm and other status. 【Historical data】 Record the alarm state, protection state, fault occurrence state and development process of the battery history,which can help the users to understand the state and performance of the battery. 【Connection method】 Local control: Through Bluetooth communication, no need to log in with an account, directly search for nearby Bluetooth signals, one-to-one connection, ready to use; Remote control: through WIFI communication,need to register an account to log in, the APP and the device will automatically perform network distribution operations, and bind the account and device. 【My device】 Forgot password: reset password through email; Edit device: Long press the device item, the edit menu will pop up at the bottom, you can modify the device nickname or delete the device; Share device: Long press the device item, the device administrator who first configures the network and binds the account, can generate a QR code for the device for other users to scan the code to add.

Screenshots

Solar power 2.04 screens
BMS4 screens

Verdict

The call

The clearest difference is review sentiment: Solar power 2.0 at 50% against BMS's 20%. BMS's advantage is update cadence (every 2 months vs every 7 months). On price, ads, in-app purchases and monetization model 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

Solar power 2.0 ships an update every 7 months, BMS every 2 months. The most recent releases landed on July 5, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
Solar power 2.0 versus BMS: the parameters behind the verdict, then further details
ParameterSolar power 2.0BMS
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews50.0% of reviews — better20.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 7 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size48 MB40 MB
Age rating4+17+
Developer凌 郭秀丽 唐

Customer experience

Solar power 2.0

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

BMS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive20.0%
Neutral60.0%
Negative20.0%

In-app purchases

None

Solar power 2.0

No in-app purchases

None

BMS

No in-app purchases

Questions

Is Solar power 2.0 free?
Solar power 2.0 is free to download, with no in-app purchases.
Is BMS free?
BMS is free to download, with no in-app purchases.
Do Solar power 2.0 or BMS have ads?
Neither Solar power 2.0 nor BMS shows ads.
Which is updated more often, Solar power 2.0 or BMS?
Solar power 2.0 ships an update every 7 months, and BMS every 2 months. Most recently, Solar power 2.0 was updated on July 5, 2026 and BMS on September 23, 2026.

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