# DALY BMS vs JK BMS

The clearest difference is review sentiment: JK BMS at 100% against DALY BMS's 9%. JK BMS also leads on rating (4.3 vs 1.8). DALY BMS's advantage is iOS requirement (13.0 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

JK BMS holds the better App Store score, 4.3 against 1.8. Both are backed by a comparable volume of ratings — 12 and 7 respectively. Written reviews point the same way: 9% of DALY BMS's written reviews are positive against 100% of JK BMS's.

DALY BMS ships an update every 8 days, JK BMS weekly. The most recent releases landed on October 6, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DALY BMS | JK BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (12 ratings)](https://appshunter.io/ios/app/daly-bms/id6738759485/reviews) | **[4.3 (7 ratings)](https://appshunter.io/ios/app/jk-bms/id6773679719/reviews)** |
| Number of ratings | **12** | 7 |
| Positive reviews | 9.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free | Free |
| Size | 57 MB | 17 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [所兵 邱](https://appshunter.io/developer/1519230775) | [鹏 张](https://appshunter.io/developer/1425725690) |

## What reviewers say

### 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


### JK BMS

[App page](https://appshunter.io/ios/app/jk-bms/id6773679719)

This utility app connects via Bluetooth to an active balancer for battery management. It allows for real-time monitoring of system status, setting operational parameters, and controlling battery management devices.

**Highlights:** Real-time status monitoring, Running parameter settings, Battery management system device control, Bluetooth connectivity, Active balancer integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is DALY BMS free?

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

### Is JK BMS free?

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

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

JK BMS is rated higher. DALY BMS averages 1.8 out of 5 from 12 ratings, while JK BMS averages 4.3 from 7 ratings.

### Do DALY BMS or JK BMS have ads?

Neither DALY BMS nor JK BMS shows ads.

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

DALY BMS ships an update every 8 days, and JK BMS weekly. Most recently, DALY BMS was updated on October 6, 2026 and JK BMS on October 11, 2026.

---

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