# EnerKey vs DALY BMS

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.

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.

## The numbers

| Metric | EnerKey | DALY BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/enerkey/id6447932138/reviews)** | [1.8 (11 ratings)](https://appshunter.io/ios/app/daly-bms/id6738759485/reviews) |
| Number of ratings | 3 | **11** |
| Positive reviews | **75.0% of reviews** | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 31 MB | 57 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Jinwei Power Source Technology Co., Ltd](https://appshunter.io/developer/1683049152) | [所兵 邱](https://appshunter.io/developer/1519230775) |

## What reviewers say

### EnerKey

[App page](https://appshunter.io/ios/app/enerkey/id6447932138)

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.

**Highlights:** Real-time battery monitoring, Historical data inquiry, Parameter setting, Alarm notifications, Voltage, current, and temperature display

**Features:** macOS Compatibility

**In-app purchases:** none


### DALY BMS

[App page](https://appshunter.io/ios/app/daly-bms/id6738759485)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EnerKey free?

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

### Is DALY BMS free?

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

### Which has better reviews, EnerKey or DALY BMS?

EnerKey is rated higher. EnerKey averages 3.0 out of 5 from 3 ratings, while DALY BMS averages 1.8 from 11 ratings.

### Do EnerKey or DALY BMS have ads?

Neither EnerKey nor DALY BMS shows ads.

### Which is updated more often, EnerKey or DALY BMS?

EnerKey ships an update every 2 months, and DALY BMS weekly. Most recently, EnerKey was updated on June 1, 2026 and DALY BMS on September 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*