# BLA lithium vs Hardkorr

The clearest difference is update cadence: Hardkorr at fortnightly against BLA lithium's every 43 months. BLA lithium's advantage is iOS requirement (10.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

BLA lithium ships an update every 43 months, Hardkorr fortnightly. The most recent releases landed on September 19, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | BLA lithium | Hardkorr |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 12 MB | 7 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bob Littler Agencies Pty Ltd.](https://appshunter.io/developer/1560592805) | [Hard Korr Pty Ltd](https://appshunter.io/developer/1637354677) |

## What reviewers say

### BLA lithium

[App page](https://appshunter.io/ios/app/bla-lithium/id1560592803)

Connect to your BLA Lithium Ion batteries wirelessly from your phone. Monitor battery health, track cycle life, and view real-time data like State of Charge, voltage, current, and temperature. Receive alerts for battery events.

**Highlights:** Wireless battery connection, Independent BMS access, Track cycle life, View State of Charge (SOC), Display voltage, current, and temperature, Battery event alerts

**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 BLA lithium free?

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

### Is Hardkorr free?

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

### Do BLA lithium or Hardkorr have ads?

Neither BLA lithium nor Hardkorr shows ads.

### Which is updated more often, BLA lithium or Hardkorr?

BLA lithium ships an update every 43 months, and Hardkorr fortnightly. Most recently, BLA lithium was updated on September 19, 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.*