# BatteryDisplay vs Bluetooth Li

The clearest difference is review sentiment: BatteryDisplay at 100% against Bluetooth Li's 50%. BatteryDisplay also leads on update cadence (every 6 weeks vs every 5 months). Bluetooth Li's advantage is rating (5.0 vs 4.5). On price, ratings volume, 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.

Bluetooth Li holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 100% of BatteryDisplay's written reviews are positive against 50% of Bluetooth Li's, so the app with the better star average is not the one people write more warmly about.

BatteryDisplay ships an update every 6 weeks, Bluetooth Li every 5 months. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | BatteryDisplay | Bluetooth Li |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/batterydisplay/id1476044653/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bluetooth-li/id1632166972/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Monetization | Free | Free |
| Size | 12 MB | 29 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Scappaticci](https://appshunter.io/developer/1242833488) | [HENGYANG RITAR POWER CO.,LTD(衡阳瑞达电源有限公司)](https://appshunter.io/developer/1585606901) |

## What reviewers say

### BatteryDisplay

[App page](https://appshunter.io/ios/app/batterydisplay/id1476044653)

Monitor the health of your KS2 Lithium Batteries through a Bluetooth interface. This app allows you to view battery status and generate reports for analysis by KS2 Corp.

**Highlights:** Bluetooth battery monitoring, Battery health status, Report generation for KS2 Corp, Interface with KS2 Lithium Batteries

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is BatteryDisplay free?

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

### Is Bluetooth Li free?

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

### Which has better reviews, BatteryDisplay or Bluetooth Li?

Bluetooth Li is rated higher. BatteryDisplay averages 4.5 out of 5 from 2 ratings, while Bluetooth Li averages 5.0 from 1 ratings.

### Do BatteryDisplay or Bluetooth Li have ads?

Neither BatteryDisplay nor Bluetooth Li shows ads.

### Which is updated more often, BatteryDisplay or Bluetooth Li?

BatteryDisplay ships an update every 6 weeks, and Bluetooth Li every 5 months. Most recently, BatteryDisplay was updated on October 5, 2026 and Bluetooth Li on October 12, 2026.

---

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