TBB Energy Hub vs Zeliox ZAI4
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TBB Energy Hub
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.
- Real-time device status
- 12-hour battery SOC history
- Battery voltage and current data
- Optimized charging settings
- Inverter and generator configuration
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Dedicated designed for Energy Hub system, this APP aims to help you: • Learning working status of the Energy Hub system devices in real time • Records the last 12 hours of battery SOC%, real-time battery voltage and current data, giving you full information about the battery's operation • Appropriate charging according to inverter, generator type and other necessary settings All in all, this APP will be a helpful tool during the usage of TBB's Energy Hub system. Always enjoy your time with TBB's Energy Hub or other products.
Zeliox ZAI4
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This APP is designed for Zeliox products to: 1) help users know the device status and data in real time; 2) provide the latest firmware and configuration file; 3) provide wider usage for Zeliox products. Overall, this APP will be a great tool for you to use your Zeliox products. We hope you will always enjoy using Zeliox products.
Screenshots
Verdict
The clearest difference is update cadence: TBB Energy Hub at every 2 months against Zeliox ZAI4's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TBB Energy Hub ships an update every 2 months, Zeliox ZAI4 every 7 months. The most recent releases landed on November 4, 2026 and October 27, 2026 respectively.
| Parameter | TBB Energy Hub | Zeliox ZAI4 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 64 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | TBB Power Co., Ltd | Zeliox |
In-app purchases
TBB Energy Hub
No in-app purchases
Zeliox ZAI4
No in-app purchases
