台灣自來水 vs WAFERKEY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
台灣自來水
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＊＊＊建議使用者需安裝至最新作業系統版本。＊＊＊ 商店資訊聯絡詳細資料： 1. 電子郵件地址: twcmobile@mail.water.gov.tw 2. 網站: https://www.water.gov.tw 台灣自來水股份有限公司，簡稱：台水、台水公司，是臺灣最大的自來水供應機構，本APP主要的功能特色如下： 1. 水費查詢 2. 帳單繳費 3. 線上申辦 4. 申請電子帳單 5. 發票查詢 6. 服務據點
WAFERKEY
This app provides a user-friendly mobile platform for access control. It allows you to unlock doors with your phone and manage access flexibly with options for recurring, temporary, or one-time permissions. You can also share access and review lock history.
- Unlock doors via smartphone
- Flexible access management
- Recurring, temporary, and one-time access
- Share access permissions
- Track lock history
- Bluetooth 4.0+ compatibility
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WAFERKEY Mobile App Make it smart with WAFERKEY! WAFERKEY is a user-friendly platform for mobile access control. Using our mobile app can let you easily manage access in your daily life. With WAFERKEY App, it allows you to unlock the door via your mobile phone. This app also supports flexible access management including recurring, temporary, and one-time access. You are able to share access at any given time, and keep track of your lock history. If you have any questions, please contact us: support.app@waferlock.com --- • WAFERKEY is compatible with most smartphones equipped with Bluetooth 4.0 or higher and running IOS 15.6 or later versions. • WAFERKEY may not operate properly if it is not compatible with the device used. • For more information about smart lock models which are built in with Bluetooth modules and support WAFERKEY, please contact with our sales team. --- Attention WAFERKEY users: Please note that in order to provide better service, all users must update to version 2.0.0 or above after 10:00 AM May 31, 2023 (UTC+8) If you encounter any issues with WAFERKEY, please don't worry. Simply update to the latest version to resume normal usage.
Screenshots
Verdict
The clearest difference is update cadence: 台灣自來水 at every 2 weeks against WAFERKEY's every 2 months. 台灣自來水 also leads on iOS requirement (12.0 vs 15.6). WAFERKEY's advantage is review sentiment (23% vs 13%). 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.
台灣自來水 ships an update every 2 weeks, WAFERKEY every 2 months. Both last shipped on November 3, 2026.
| Parameter | 台灣自來水 | WAFERKEY |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (4 ratings) — better | — |
| Positive reviews | 13.0% of reviews | 23.1% of reviews — better |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 37 MB | 140 MB |
| Age rating | 17+ | 4+ |
| Developer | 台灣自來水公司 | WAFERLOCK Corp. |
Customer experience
台灣自來水
WAFERKEY
In-app purchases
台灣自來水
No in-app purchases
WAFERKEY
No in-app purchases
