# INVICTA Lithium vs BM12V

The clearest difference is review sentiment: INVICTA Lithium at 100% against BM12V's 23%. BM12V's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (8.0 vs 10.0). 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.

INVICTA Lithium ships an update every 3 months, BM12V every 3 weeks. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | INVICTA Lithium | BM12V |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 29 MB |
| Requires iOS | 10.0 | **8.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPB SealedPerformanceBatteries](https://appshunter.io/developer/1196313654) | [俊华 邹](https://appshunter.io/developer/1276442287) |

## What reviewers say

### INVICTA Lithium

[App page](https://appshunter.io/ios/app/invicta-lithium/id1196313655)

Monitor your lithium battery's details via Bluetooth connection. Check real-time battery status to understand its condition and receive timely reminders. This utility tool provides essential battery insights for your device.

**Highlights:** Monitor battery details, Bluetooth connection, Check battery status, Receive reminders, Utility tool

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

**In-app purchases:** none


### BM12V

[App page](https://appshunter.io/ios/app/bm12v/id1477779532)

Monitor your vehicle's battery in real-time via Bluetooth. Test cranking and charging systems to ensure your battery is in optimal condition. View all data directly on your mobile device.

**Highlights:** Real-time voltage monitoring, Bluetooth connectivity, Cranking system testing, Charging system testing, Mobile data display

**In-app purchases:** none


## Frequently asked questions

### Is INVICTA Lithium free?

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

### Is BM12V free?

BM12V is free to download, with no in-app purchases.

### Do INVICTA Lithium or BM12V have ads?

Neither INVICTA Lithium nor BM12V shows ads.

### Which is updated more often, INVICTA Lithium or BM12V?

INVICTA Lithium ships an update every 3 months, and BM12V every 3 weeks. Most recently, INVICTA Lithium was updated on October 8, 2026 and BM12V on October 9, 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.*