# Bluetooth Li vs DM BT

Bluetooth Li and DM BT 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.

Bluetooth Li ships an update every 5 months, DM BT every 4 months. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Bluetooth Li | DM BT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bluetooth-li/id1632166972/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 29 MB | 36 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HENGYANG RITAR POWER CO.,LTD(衡阳瑞达电源有限公司)](https://appshunter.io/developer/1585606901) | [Batteries du Quebec Inc.](https://appshunter.io/developer/1841541162) |

## What reviewers say

### Bluetooth Li

[App page](https://appshunter.io/ios/app/bluetooth-li/id1632166972)

Visually monitor and manage your battery's health and information. This app automatically searches for nearby battery devices and displays detailed data like SOC, voltage, current, and temperature. It also detects battery status and alerts you to any faults.

**Highlights:** Automatic device search, Visual battery information display, SOC, voltage, current, temperature monitoring, Battery fault detection, Cell voltage monitoring, Cycle count tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### DM BT

[App page](https://appshunter.io/ios/app/dm-bt/id6752881763)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Li free?

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

### Is DM BT free?

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

### Do Bluetooth Li or DM BT have ads?

Neither Bluetooth Li nor DM BT shows ads.

### Which is updated more often, Bluetooth Li or DM BT?

Bluetooth Li ships an update every 5 months, and DM BT every 4 months. Most recently, Bluetooth Li was updated on September 29, 2026 and DM BT 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.*