Cplus Sec vs UDBK
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Cplus Sec
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Cplus Securities is committed to developing a diversified securities trading platform and providing clients with comprehensive investment services. Our mobile trading application provides clients with convenient access to securities trading on the go. Designed for speed, smooth performance and stability, the application helps clients seize investment opportunities anytime, anywhere. Key Features: β’ Hong Kong stock trading β’ Real-time stock quotes β’ Real-time transaction history and account balance enquiries β’ Customisable stock watchlists β’ Top 20 most active stocks ranking β’ Hong Kong and global market indices β’ Company information and stock analysis charts β’ Real-time financial news Clients who have registered for our online securities trading system (https://etrade.acusecurities.com/mts.web/Web2/login/acu/index.html#big5) can log in to the Cplus mobile trading system using their existing login ID and password. For enquiries, please contact our Customer Service Department at (852) 3462 2905.
UDBK
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Enjoy secure and convenient banking services anytime, anywhere! UDBK offers a comprehensive suite of financial tools to meet all your daily banking needs. Key Features: Account Management β Easily view and manage your bank accounts, keeping track of your finances in real time. Fast Transfers β Support for domestic transfers and international SWIFT payments for seamless money movement. Foreign Exchange β Real-time currency exchange with exclusive "Flash FX" deals for competitive rates. Fixed Deposits β Flexible terms and high-yield options to grow your savings. Scan & Pay β Quick QR code payments orζΆζ¬Ύ (receipt generation) for effortless transactions. Check Services β Issue checks or stop payments online for efficient management. Card Controls β View card details, activate, lock, or unlock cards for added security. Bill Payments β Pay utilities and other bills instantly, simplifying your routine. Notifications Hub β Get real-time alerts on bank services and promotional offers. e-Statements β Download monthly statements anytime for clear financial records. Security Settings β Multi-layered authentication to safeguard your account. UDBK β Smarter banking, simplified. Download now and redefine your mobile banking experience!
Screenshots
Verdict
The clearest difference is update cadence: UDBK at every 2 weeks against Cplus Sec's every 11 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cplus Sec ships an update every 11 months, UDBK every 2 weeks. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.
| Parameter | Cplus Sec | UDBK |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.6 |
| Further details β not scored | ||
| Size | 30 MB | 100 MB |
| Age rating | 4+ | 17+ |
| Developer | CPLUS SECURITIES LIMITED | US Development Bank, Inc. |
In-app purchases
Cplus Sec
No in-app purchases
UDBK
No in-app purchases
