WEG Data Viewer vs TBB AMOY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WEG Data Viewer
Access technical documents for WEG products, including data sheets, drawings, and manuals for electric motors, automation equipment, and ink. Easily search for specific information within a wide range of technical documentation.
- Search technical documents
- Access data sheets
- View drawings
- Find manuals
- Browse bulletins
- Technical documentation for WEG products
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Access technical documents for WEG products. WEG Data Viewer is a tool to easily search data sheets, drawings, test reports, manuals, bulletins and other technical documents related to electric motors, alternators, automation equipment and ink manufactured by WEG.
TBB AMOY
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Specifically designed for the AMOY system, this App is dedicated to. 1) Help users to know the working data of AMOY system devices in real time 2) Provide online update of the latest firmware version 3) Provide users with a better understanding of the device through the battery, inverter details page and system settings. All in all, this APP will be a useful tool when using the AMOY system. We wish you always a fun time using AMOY or any other product.
Screenshots
Verdict
The clearest difference is update cadence: WEG Data Viewer at monthly against TBB AMOY's every 11 months. TBB AMOY's advantage is iOS requirement (13.0 vs 15.6). 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.
WEG Data Viewer ships an update monthly, TBB AMOY every 11 months. Both last shipped on October 7, 2026.
| Parameter | WEG Data Viewer | TBB AMOY |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (27 ratings) — better | — |
| Positive reviews | 12.5% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Monthly — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 37 MB |
| Age rating | +4 | 4+ |
| Developer | WEG Equipamentos Eletricos S/A | TBB Power Co., Ltd |
In-app purchases
WEG Data Viewer
No in-app purchases
TBB AMOY
No in-app purchases
