# PAK Start vs Busbar Charging

The clearest difference is update cadence: Busbar Charging at monthly against PAK Start's every 6 months. PAK Start's advantage is iOS requirement (13.0 vs 15.1). 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.

PAK Start ships an update every 6 months, Busbar Charging monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | PAK Start | Busbar Charging |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Size | 203 MB | 58 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [广东三雄极光照明股份有限公司](https://appshunter.io/developer/989675146) | [Busbar Technology](https://appshunter.io/developer/1717021523) |

## What reviewers say

### PAK Start

[App page](https://appshunter.io/ios/app/pak-start/id1620994014)

**In-app purchases:** none


### Busbar Charging

[App page](https://appshunter.io/ios/app/busbar-charging/id6472429644)

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

**In-app purchases:** none


## Frequently asked questions

### Is PAK Start free?

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

### Is Busbar Charging free?

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

### Do PAK Start or Busbar Charging have ads?

Neither PAK Start nor Busbar Charging shows ads.

### Which is updated more often, PAK Start or Busbar Charging?

PAK Start ships an update every 6 months, and Busbar Charging monthly. Most recently, PAK Start was updated on November 3, 2026 and Busbar Charging on November 4, 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.*