# JBD BMS vs DIGI MARKER

The clearest difference is review sentiment: DIGI MARKER at 100% against JBD BMS's 23%. DIGI MARKER also leads on rating (5.0 vs 3.1). JBD BMS's advantage is ratings volume (26 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

DIGI MARKER holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: JBD BMS has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 23% of JBD BMS's written reviews are positive against 100% of DIGI MARKER's.

JBD BMS ships an update every 3 weeks, DIGI MARKER fortnightly. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | JBD BMS | DIGI MARKER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (26 ratings)](https://appshunter.io/ios/app/jbd-bms/id6479194416/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/digi-marker/id6751325183/reviews)** |
| Number of ratings | **26** | 1 |
| Positive reviews | 23.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 40 MB | 63 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Jiabaida Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1420560982) | [Shenzhen Xihe Innovation Technology Co., Ltd.](https://appshunter.io/developer/1834633825) |

## What reviewers say

### JBD BMS

[App page](https://appshunter.io/ios/app/jbd-bms/id6479194416)

Monitor and control lithium batteries in real-time via Bluetooth or WiFi. View historical data, manage charge/discharge, and update device firmware. Device sharing and language switching are also available.

**Highlights:** Real-time battery status monitoring, Historical data graphs, Charge and discharge control, Device management, Firmware upgrades, Bluetooth/WiFi connectivity

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

**In-app purchases:** none


### DIGI MARKER

[App page](https://appshunter.io/ios/app/digi-marker/id6751325183)

Monitor battery status in real-time, viewing data like voltage, current, and temperature. Conveniently set various parameters for different battery types.

**Highlights:** Real-time status monitoring, View voltage, current, temperature, View capacity, Set battery parameters, Supports different battery types

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

**In-app purchases:** none


## Frequently asked questions

### Is JBD BMS free?

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

### Is DIGI MARKER free?

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

### Which has better reviews, JBD BMS or DIGI MARKER?

DIGI MARKER is rated higher. JBD BMS averages 3.1 out of 5 from 26 ratings, while DIGI MARKER averages 5.0 from 1 ratings.

### Do JBD BMS or DIGI MARKER have ads?

Neither JBD BMS nor DIGI MARKER shows ads.

### Which is updated more often, JBD BMS or DIGI MARKER?

JBD BMS ships an update every 3 weeks, and DIGI MARKER fortnightly. Most recently, JBD BMS was updated on September 23, 2026 and DIGI MARKER on September 15, 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.*