# OPTIMA Lithium Bluetooth vs Battery Tracker Plus

The clearest difference is review sentiment: Battery Tracker Plus at 50% against OPTIMA Lithium Bluetooth's 0%. Battery Tracker Plus also leads on update cadence (monthly vs every 3 months) and ratings volume (13 vs 3). OPTIMA Lithium Bluetooth's advantage is rating (3.7 vs 2.8) and iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

OPTIMA Lithium Bluetooth holds the better App Store score, 3.7 against 2.8. Both are backed by a comparable volume of ratings — 3 and 13 respectively. Written reviews complicate that: 0% of OPTIMA Lithium Bluetooth's written reviews are positive against 50% of Battery Tracker Plus's, so the app with the better star average is not the one people write more warmly about.

OPTIMA Lithium Bluetooth ships an update every 3 months, Battery Tracker Plus monthly. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | OPTIMA Lithium Bluetooth | Battery Tracker Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/optima-lithium-bluetooth/id6453360504/reviews)** | [2.8 (13 ratings)](https://appshunter.io/ios/app/battery-tracker-plus/id6475273387/reviews) |
| Number of ratings | 3 | **13** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 42 MB | 59 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Clarios LLC](https://appshunter.io/developer/1481852921) | [Antigravity Batteries LLC](https://appshunter.io/developer/1450596782) |

## What reviewers say

### 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


### Battery Tracker Plus

[App page](https://appshunter.io/ios/app/battery-tracker-plus/id6475273387)

Monitor your vehicle's battery status remotely via Bluetooth. View real-time voltage, historical graphics, and perform system tests. Receive alerts and track mileage and cost data for up to four vehicles.

**Highlights:** Bluetooth battery monitoring, Real-time and historical voltage graphics, Cranking and charging system test, Warning alerts, Mileage and cost tracking, Supports 4 vehicles

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OPTIMA Lithium Bluetooth free?

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

### Is Battery Tracker Plus free?

Battery Tracker Plus is free to download, with no in-app purchases.

### Which has better reviews, OPTIMA Lithium Bluetooth or Battery Tracker Plus?

OPTIMA Lithium Bluetooth is rated higher. OPTIMA Lithium Bluetooth averages 3.7 out of 5 from 3 ratings, while Battery Tracker Plus averages 2.8 from 13 ratings.

### Do OPTIMA Lithium Bluetooth or Battery Tracker Plus have ads?

Neither OPTIMA Lithium Bluetooth nor Battery Tracker Plus shows ads.

### Which is updated more often, OPTIMA Lithium Bluetooth or Battery Tracker Plus?

OPTIMA Lithium Bluetooth ships an update every 3 months, and Battery Tracker Plus monthly. Most recently, OPTIMA Lithium Bluetooth was updated on September 30, 2026 and Battery Tracker Plus on October 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.*