# SUNBEAMsystem vs NDS Energy

The clearest difference is iOS requirement: SUNBEAMsystem at 11.0 against NDS Energy's 13.2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SUNBEAMsystem | NDS Energy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/sunbeamsystem/id1416586912/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 11 MB | 27 MB |
| Requires iOS | **11.0** | 13.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUNBEAMsystem AB](https://appshunter.io/developer/1416586911) | [DOMETIC MOBILE POWER ITALY S.r.l.](https://appshunter.io/developer/1715492783) |

## 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


### NDS Energy

[App page](https://appshunter.io/ios/app/nds-energy/id1537808417)

Monitor and manage your N-BUS connected devices remotely. Control battery status, solar charging, and appliance consumption. Set up devices and update firmware directly from your smartphone.

**Highlights:** Monitor battery SoC and solar charging, Control appliance consumption, Turn devices on/off remotely, Set up devices with a touch, Update device firmware, Manage N-BUS connected devices

**In-app purchases:** none


## Frequently asked questions

### Is SUNBEAMsystem free?

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

### Is NDS Energy free?

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

### Do SUNBEAMsystem or NDS Energy have ads?

Neither SUNBEAMsystem nor NDS Energy shows ads.

### Which is updated more often, SUNBEAMsystem or NDS Energy?

SUNBEAMsystem ships an update every 2 months, and NDS Energy every 2 months. Most recently, SUNBEAMsystem was updated on October 19, 2026 and NDS Energy on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*