EnerKey vs DALY BMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EnerKey
Monitor and control your lithium battery system in real-time. View current status, historical data, and adjust protective parameters to ensure safe operation. Receive instant alerts for any abnormal conditions.
- Real-time battery monitoring
- Historical data inquiry
- Parameter setting
- Alarm notifications
- Voltage, current, and temperature display
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Enerkey lithium battery management system (BMS) provides a range of convenient management and control functions that allow users to perform real-time monitoring, data querying, and parameter setting of their lithium battery via the app. Real-time monitoring: Users can view real-time data such as voltage, current, and temperature of the lithium battery BMS through the app, allowing them to promptly understand the battery's operational status. Historical data inquiry: Users can check the historical operation data of the lithium battery BMS, including battery capacity, charge times, cycle times, and temperature data, helping them better understand the usage of the battery and perform timely maintenance. Parameter setting: Users can set various parameters of the lithium battery BMS through the app, including overcharge protection, over-discharge protection, temperature protection, etc., to ensure the safe operation of the battery. Alarm notification: Users can receive real-time alarm notifications through the app when the lithium battery BMS encounters abnormal conditions, enabling them to handle the issue promptly and prevent accidents. We are committed to providing users with the best experience possible. Download and use our app today!
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.
- 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
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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;
Screenshots
Verdict
The clearest difference is review sentiment: EnerKey at 75% against DALY BMS's 10%. EnerKey also leads on rating (3.0 vs 1.8). DALY BMS's advantage is update cadence (weekly vs every 2 months) and ratings volume (11 vs 3). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EnerKey holds the better App Store score, 3.0 against 1.8. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews point the same way: 75% of EnerKey's written reviews are positive against 10% of DALY BMS's.
EnerKey ships an update every 2 months, DALY BMS weekly. The most recent releases landed on June 1, 2026 and September 19, 2026 respectively.
| Parameter | EnerKey | DALY BMS |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | 1.8 (11 ratings) |
| Positive reviews | 75.0% of reviews — better | 10.0% of reviews |
| Number of ratings | 3 | 11 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 31 MB | 57 MB |
| Age rating | 4+ | 17+ |
| Developer | Shenzhen Jinwei Power Source Technology Co., Ltd | 所兵 邱 |
Customer experience
EnerKey
DALY BMS
In-app purchases
EnerKey
No in-app purchases
DALY BMS
No in-app purchases








