O' Good vs DKR數位鑰匙圈
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
O' Good
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O' Good is a "Survival Confirmation" system designed for those who live alone. We verify that you are active and online. 【Key Features】 • Automated Survival Check: Set your check-in frequency. The app pings you to confirm your survival status. • Inactivity Trigger: If you fail to verify your status within the set time, the system flags an anomaly and alerts your designated contacts. • Survival Dashboard: Visualize your status and keep track of your activity. • Silent Mode: Works quietly in the background as long as you remain active. It's not just an app; it's your personal survival protocol. Download O' Good and take control of your status. Privacy Policy: https://still-alive-e48ae.web.app/privacy.html Terms of Service: https://still-alive-e48ae.web.app/terms.html Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DKR數位鑰匙圈
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DKR數位鑰匙圈是一個企業機構數位服務平台,提供使用者在單一App中存取多種場域服務與數位應用。 透過本平台,使用者可進行身分識別、活動報到、門禁通行、差勤管理以及各類場域服務操作。不同場域與服務單位可透過本平台提供對應的數位服務,讓使用者不需安裝多個App,即可完成多項服務流程。 本服務採用數位憑證機制作為安全驗證方式。使用者可透過QR Code快速加入服務,並在支援設備與場域中進行感應互動。部分服務情境支援離線運作,使系統在網路不穩定環境下仍可正常運行。 本App並非單一用途之數位卡片工具,而是整合多種服務場景的數位服務入口平台,適用於企業、園區、活動場域與各類服務環境。 主要功能包含: - 數位身分識別 - 活動報到與管理 - 門禁與通行服務 - 差勤與紀錄查詢 - 場域服務整合應用 本服務採B2B模式運作,由各場域或服務提供單位發放使用權限與QR Code,使用者可依實際場景取得對應服務。
Screenshots
Verdict
The clearest difference is in-app purchases: DKR數位鑰匙圈 at none against O' Good's 2. DKR數位鑰匙圈 also leads on ads (none vs shown). O' Good's advantage is update cadence (every 3 weeks vs every 2 months) and device support (3 vs 1). On price and iOS requirement 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. O' Good sells 2 in-app purchases, starting at $3.99 per month. DKR數位鑰匙圈 asks for nothing beyond the download.
O' Good ships an update every 3 weeks, DKR數位鑰匙圈 every 2 months. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.
| Parameter | O' Good | DKR數位鑰匙圈 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 65 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | WeiJia Tech Co., Ltd. | Chunghwa Telecommunication Laboratories |
In-app purchases
O' Good
- O' Good VIP$3.991 Month
- O' Good VIP$29.991 Year
DKR數位鑰匙圈
No in-app purchases









