WeldTool vs 废品联盟
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WeldTool
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为用户解决了焊机定时维修提醒，定时保养提醒焊机，焊机型号介绍以及焊机使用说明书，同时焊机维护及焊机与采集仪的绑定注册等问题
废品联盟
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快来下载废品联盟，有铜铝不锈钢报价，还有行情预测和分析！
Screenshots
Verdict
The clearest difference is update cadence: WeldTool at every 2 weeks against 废品联盟's every 4 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.
WeldTool ships an update every 2 weeks, 废品联盟 every 4 months. The most recent releases landed on October 4, 2026 and September 27, 2026 respectively.
| Parameter | WeldTool | 废品联盟 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 34 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Shandong Aotai Electric Co. Ltd | 中山市龙泰再生资源利用有限公司 |
In-app purchases
WeldTool
No in-app purchases
废品联盟
No in-app purchases
