# POWEROAD LINC Bluetooth vs OPTIMA Lithium Bluetooth

The clearest difference is iOS requirement: OPTIMA Lithium Bluetooth at 12.0 against POWEROAD LINC Bluetooth's 15.6. On price, review sentiment, 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.

POWEROAD LINC Bluetooth ships an update every 4 months, OPTIMA Lithium Bluetooth every 3 months. The most recent releases landed on June 4, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | POWEROAD LINC Bluetooth | OPTIMA Lithium Bluetooth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/optima-lithium-bluetooth/id6453360504/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 61 MB | 42 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Poweroad Xiamen Renewable Energy Technology Co., Ltd.](https://appshunter.io/developer/1502939967) | [Clarios LLC](https://appshunter.io/developer/1481852921) |

## What reviewers say

### POWEROAD LINC Bluetooth

[App page](https://appshunter.io/ios/app/poweroad-linc-bluetooth/id1502939968)

Monitor your LINC lithium battery via Bluetooth from your iOS device. Check battery level, view performance, receive alerts for issues, and manage charging and discharging. Rename your battery and access the manual directly through the app.

**Highlights:** Bluetooth connectivity, Battery level monitoring (SOC), Charging/discharging status, Battery alerts and failure notifications, Rename battery function, In-app manual access

**Features:** macOS Compatibility

**In-app purchases:** none


### OPTIMA Lithium Bluetooth

[App page](https://appshunter.io/ios/app/optima-lithium-bluetooth/id6453360504)

Monitor your battery's real-time status, including charge level, voltage, and temperature. Receive safety alerts and customize battery names for easy identification. Connect wirelessly via Bluetooth for convenient access to all essential battery data.

**Highlights:** Real-time State of Charge (SOC), Real-time battery and cell voltages, Real-time internal battery temperature, Battery safety alerts, Customizable battery names

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is POWEROAD LINC Bluetooth free?

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

### Is OPTIMA Lithium Bluetooth free?

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

### Do POWEROAD LINC Bluetooth or OPTIMA Lithium Bluetooth have ads?

Neither POWEROAD LINC Bluetooth nor OPTIMA Lithium Bluetooth shows ads.

### Which is updated more often, POWEROAD LINC Bluetooth or OPTIMA Lithium Bluetooth?

POWEROAD LINC Bluetooth ships an update every 4 months, and OPTIMA Lithium Bluetooth every 3 months. Most recently, POWEROAD LINC Bluetooth was updated on June 4, 2026 and OPTIMA Lithium Bluetooth on June 1, 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.*