Zeliox ZAI4 vs TBB Service
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
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.
TBB Service
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Specifically designed for the TBB Service platform, this App is dedicated to. 1) Submit system failure reports online 2οΌOne-click upload of relevant fault data 3οΌDirect access to after-sales engineers for troubleshooting Overall, this app serves as a practical tool for the TBB Service platform. Wish you a pleasant experience with TBB Service and our other products.
Screenshots
Verdict
The clearest difference is update cadence: TBB Service at every 5 weeks against Zeliox ZAI4's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Zeliox ZAI4 ships an update every 7 months, TBB Service every 5 weeks. The most recent releases landed on September 7, 2026 and September 9, 2026 respectively.
| Parameter | Zeliox ZAI4 | TBB Service |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 7 months | Every 5 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 β better | 13.0 |
| Further details β not scored | ||
| Size | 34 MB | 30 MB |
| Age rating | 17+ | 4+ |
| Developer | Zeliox | TBB Power Co., Ltd |
In-app purchases
Zeliox ZAI4
No in-app purchases
TBB Service
No in-app purchases
Questions
Is Zeliox ZAI4 free?
Is TBB Service free?
Do Zeliox ZAI4 or TBB Service have ads?
Which is updated more often, Zeliox ZAI4 or TBB Service?
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