# Baintech Lithium Battery App vs Hardkorr

The clearest difference is update cadence: Hardkorr at fortnightly against Baintech Lithium Battery App's monthly. Baintech Lithium Battery App's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.6). On price, 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.

Baintech Lithium Battery App ships an update monthly, Hardkorr fortnightly. The most recent releases landed on October 7, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Baintech Lithium Battery App | Hardkorr |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 32 MB | 7 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SUNFRT PTY LTD](https://appshunter.io/developer/477912653) | [Hard Korr Pty Ltd](https://appshunter.io/developer/1637354677) |

## What reviewers say

### Baintech Lithium Battery App

[App page](https://appshunter.io/ios/app/baintech-lithium-battery-app/id6464237907)

Monitor and manage Bluetooth-enabled lithium batteries with real-time data on voltage, current, temperature, and capacity. This app offers seamless connectivity and a user-friendly interface for optimizing battery performance across various devices.

**Highlights:** Bluetooth connectivity for lithium batteries, Real-time monitoring of voltage, current, temperature, and capacity, User-friendly and intuitive interface, Supports specific Baintech lithium battery models, Optimizes battery-powered device performance

**Features:** macOS Compatibility

**In-app purchases:** none


### Hardkorr

[App page](https://appshunter.io/ios/app/hardkorr/id6741747991)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Baintech Lithium Battery App free?

Baintech Lithium Battery App is free to download, with no in-app purchases.

### Is Hardkorr free?

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

### Do Baintech Lithium Battery App or Hardkorr have ads?

Neither Baintech Lithium Battery App nor Hardkorr shows ads.

### Which is updated more often, Baintech Lithium Battery App or Hardkorr?

Baintech Lithium Battery App ships an update monthly, and Hardkorr fortnightly. Most recently, Baintech Lithium Battery App was updated on October 7, 2026 and Hardkorr on October 23, 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.*