# BKmonitor vs DALY BMS

BKmonitor and DALY BMS 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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BKmonitor ships an update every 2 weeks, DALY BMS every 8 days. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BKmonitor | DALY BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (12 ratings)](https://appshunter.io/ios/app/daly-bms/id6738759485/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 8 days** |
| Monetization | — | Free |
| Size | 8 MB | 57 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [祖策 谢](https://appshunter.io/developer/983519195) | [所兵 邱](https://appshunter.io/developer/1519230775) |

## What reviewers say

### BKmonitor

[App page](https://appshunter.io/ios/app/bkmonitor/id6502943237)

**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 BKmonitor free?

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

### Is DALY BMS free?

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

### Do BKmonitor or DALY BMS have ads?

Neither BKmonitor nor DALY BMS shows ads.

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

BKmonitor ships an update every 2 weeks, and DALY BMS every 8 days. Most recently, BKmonitor was updated on October 1, 2026 and DALY BMS on October 6, 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.*