UBAuth vs hgweld
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UBAuth
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此應用程序允許您生成用於更安全身份驗證（雙因素）的一次性密碼 - 而不必輸入靜態密碼，iPhone將扮演”安全令牌"的角色，生成僅一次有效的密碼(One-time Password)。 功能包括： - 可透過QR碼自動設定 - 無須網路連線也能產生驗證碼 - OTP基於時間(Time-based)演算法產生
hgweld
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主要用于工业设备（比如焊机）的连接，控制和管理。
Screenshots
Verdict
The clearest difference is update cadence: hgweld at fortnightly against UBAuth's every 2 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.
UBAuth ships an update every 2 months, hgweld fortnightly. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.
| Parameter | UBAuth | hgweld |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 15 MB | 83 MB |
| Age rating | 4+ | 17+ |
| Developer | Wang Hsin Wei | 上海沪工焊接集团股份有限公司 |
In-app purchases
UBAuth
No in-app purchases
hgweld
No in-app purchases
