# bletoothBattery vs Lion Technician

The clearest difference is update cadence: Lion Technician at every 2 weeks against bletoothBattery's every 3 months. bletoothBattery's advantage is iOS requirement (12.1 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.

bletoothBattery ships an update every 3 months, Lion Technician every 2 weeks. The most recent releases landed on October 8, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | bletoothBattery | Lion Technician |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/lion-technician/id6714447355/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 60 MB | 56 MB |
| Requires iOS | **12.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [鑫 孙](https://appshunter.io/developer/1686284211) | [Lion Energy, LLC](https://appshunter.io/developer/1617150260) |

## What reviewers say

### bletoothBattery

[App page](https://appshunter.io/ios/app/bletoothbattery/id6450212362)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lion Technician

[App page](https://appshunter.io/ios/app/lion-technician/id6714447355)

This app allows certified technicians to commission Sanctuary systems efficiently from a mobile device. It streamlines the setup process for installations, ensuring high standards are met in the field.

**Highlights:** Commission Sanctuary systems, Mobile device operation, Streamlined setup process, Field efficiency, Ensures installation standards

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

**In-app purchases:** none


## Frequently asked questions

### Is bletoothBattery free?

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

### Is Lion Technician free?

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

### Do bletoothBattery or Lion Technician have ads?

Neither bletoothBattery nor Lion Technician shows ads.

### Which is updated more often, bletoothBattery or Lion Technician?

bletoothBattery ships an update every 3 months, and Lion Technician every 2 weeks. Most recently, bletoothBattery was updated on October 8, 2026 and Lion Technician on October 21, 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.*