Comparison

DALY BMS vs Lithium Valley

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

Head to head
About

DALY BMS

Monitor and manage your lithium battery's status. Query battery string information, identify and replace abnormal cells, and set safety parameters. Receive alerts for battery faults and track their occurrences.

Highlights
  • Unique Bluetooth name for accurate connection
  • Query battery string status
  • Identify and replace abnormal batteries
  • Set and read battery protection parameters
  • Monitor and display battery fault alarms
Features
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1. The uniqueness of the Bluetooth name ensures that users can accurately connect and manage the corresponding lithium battery; 2. Information query management can be performed on the battery, the user can query the relevant status of each string of batteries, and replace or maintain the abnormal battery; 3. Safety setting and reading battery protection parameters, user setting parameters, you need to enter a password to modify the parameters; 4. Monitor battery fault alarms and display the current faults,and the number of faults in the battery;

About

Lithium Valley

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Bluetooth Battery Management APP Function Description Firmware Over-the-Air (FOTA) Update Intelligent Detection: Automatically scans devices and prompts available firmware versions, supporting one-click upgrade of battery control programs. Safe Upgrade Mechanism: Utilizes encrypted transmission and checksum verification to prevent device damage due to interrupted upgrades. Multi-protocol Compatibility: Supports common communication protocols for BMS (Battery Management System) such as RS485 and CAN protocols. Real-time Data Monitoring Key Parameter Display: Voltage, Current, Temperature, Remaining Capacity (SOC) Health Status (SOH) Cycle Count, Charge/Discharge Power, Fault Code Analysis Dynamic Charts: Supports line chart/bar graph display of historical data trends (customizable time range) Abnormal Alarm: Instant push alerts for threshold exceedances (such as overvoltage, overtemperature) and provides emergency handling suggestions. Battery Parameter Customization Charge/Discharge Strategy Adjustment: Maximum Charge Current/Voltage Limit Discharge Cut-off Voltage, Equalization Charge Trigger Conditions Capacity Calibration: Manually reset battery capacity data to solve SOC display deviation issues. Protection Mechanism Settings: Customize overcharge/overdischarge/short circuit protection delay time and trigger thresholds.

Screenshots

DALY BMS4 screens
Lithium Valley4 screens

Verdict

The call

DALY BMS and Lithium Valley 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

DALY BMS ships an update weekly, Lithium Valley every 6 days. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

ScorecardNo meaningful differences
DALY BMS versus Lithium Valley: the parameters behind the verdict, then further details
ParameterDALY BMSLithium Valley
PriceFreeFree
Rating1.8 (11 ratings) — better—
Positive reviews10.0% of reviews—
Number of ratings11 — better—
Update frequencyWeeklyEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size57 MB42 MB
Age rating17+17+
Developer所兵 邱远飞 周

In-app purchases

None

DALY BMS

No in-app purchases

None

Lithium Valley

No in-app purchases

Questions

Is DALY BMS free?
DALY BMS is free to download, with no in-app purchases.
Is Lithium Valley free?
Lithium Valley is free to download, with no in-app purchases.
Do DALY BMS or Lithium Valley have ads?
Neither DALY BMS nor Lithium Valley shows ads.
Which is updated more often, DALY BMS or Lithium Valley?
DALY BMS ships an update weekly, and Lithium Valley every 6 days. Most recently, DALY BMS was updated on September 19, 2026 and Lithium Valley on September 22, 2026.

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