# TBB Energy Hub vs ArcNode

The clearest difference is in-app purchases: TBB Energy Hub at none against ArcNode's 1. TBB Energy Hub also leads on iOS requirement (13.0 vs 16.6). ArcNode's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. ArcNode sells 1 in-app purchase, starting at $299.00 per year. TBB Energy Hub asks for nothing beyond the download.

TBB Energy Hub ships an update every 2 months, ArcNode every 5 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | TBB Energy Hub | ArcNode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tbb-energy-hub/id6443886412/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 64 MB | 116 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TBB Power Co., Ltd](https://appshunter.io/developer/1089239531) | [Arc Energy Labs, Inc.](https://appshunter.io/developer/1893341190) |

## What reviewers say

### TBB Energy Hub

[App page](https://appshunter.io/ios/app/tbb-energy-hub/id6443886412)

Monitor your Energy Hub system devices in real time. Track battery status, voltage, and current for the past 12 hours. Optimize charging based on inverter and generator settings.

**Highlights:** Real-time device status, 12-hour battery SOC history, Battery voltage and current data, Optimized charging settings, Inverter and generator configuration

**Features:** macOS Compatibility

**In-app purchases:** none


### ArcNode

[App page](https://appshunter.io/ios/app/arcnode/id6762201061)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arc Explorer | $299.00 | per year |


## Frequently asked questions

### Is TBB Energy Hub free?

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

### Is ArcNode free?

ArcNode is free to download, with in-app purchases available.

### Do TBB Energy Hub or ArcNode have ads?

Neither TBB Energy Hub nor ArcNode shows ads.

### Which is updated more often, TBB Energy Hub or ArcNode?

TBB Energy Hub ships an update every 2 months, and ArcNode every 5 days. Most recently, TBB Energy Hub was updated on October 5, 2026 and ArcNode on October 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.*