# HC BMS vs EleDyn

The clearest difference is update cadence: EleDyn at every 2 months against HC BMS's every 7 months. HC BMS's advantage is iOS requirement (11.0 vs 13.0). 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.

HC BMS ships an update every 7 months, EleDyn every 2 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | HC BMS | EleDyn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 3 MB | 3 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhenshi Handexing Technology Co. , Ltd.](https://appshunter.io/developer/1616291924) | [Shenzhen Jiawei Intelligence Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1797210806) |

## What reviewers say

### HC BMS

[App page](https://appshunter.io/ios/app/hc-bms/id6450982866)

**Features:** macOS Compatibility

**In-app purchases:** none


### EleDyn

[App page](https://appshunter.io/ios/app/eledyn/id6743360780)

**In-app purchases:** none


## Frequently asked questions

### Is HC BMS free?

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

### Is EleDyn free?

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

### Do HC BMS or EleDyn have ads?

Neither HC BMS nor EleDyn shows ads.

### Which is updated more often, HC BMS or EleDyn?

HC BMS ships an update every 7 months, and EleDyn every 2 months. Most recently, HC BMS was updated on October 2, 2026 and EleDyn on October 7, 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.*