# SUNBEAMsystem vs SkyEnergi BMS

The clearest difference is update cadence: SkyEnergi BMS at every 2 weeks against SUNBEAMsystem's every 2 months. SUNBEAMsystem'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.

SUNBEAMsystem ships an update every 2 months, SkyEnergi BMS every 2 weeks. The most recent releases landed on June 1, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | SUNBEAMsystem | SkyEnergi BMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/sunbeamsystem/id1416586912/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 11 MB | 28 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUNBEAMsystem AB](https://appshunter.io/developer/1416586911) | [Global Stock Systems Ltd](https://appshunter.io/developer/1487861056) |

## What reviewers say

### SUNBEAMsystem

[App page](https://appshunter.io/ios/app/sunbeamsystem/id1416586912)

Monitor your lithium battery's charge status, voltage, current, and temperature. Retrieve cycle count and capacity information for a comprehensive overview. The app automatically reconnects via Bluetooth.

**Highlights:** Real-time charge status, Voltage and current monitoring, Battery temperature display, Cycle count retrieval, Capacity loss information, Automatic Bluetooth reconnection

**Features:** macOS Compatibility

**In-app purchases:** none


### SkyEnergi BMS

[App page](https://appshunter.io/ios/app/skyenergi-bms/id6742255298)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SUNBEAMsystem free?

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

### Is SkyEnergi BMS free?

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

### Do SUNBEAMsystem or SkyEnergi BMS have ads?

Neither SUNBEAMsystem nor SkyEnergi BMS shows ads.

### Which is updated more often, SUNBEAMsystem or SkyEnergi BMS?

SUNBEAMsystem ships an update every 2 months, and SkyEnergi BMS every 2 weeks. Most recently, SUNBEAMsystem was updated on June 1, 2026 and SkyEnergi BMS on September 13, 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.*