Cplus Sec vs LAI CAI
Price, ratings, monetisation and update history for both apps, side by side — 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: • Hong Kong stock trading • Real-time stock quotes • Real-time transaction history and account balance enquiries • Customisable stock watchlists • Top 20 most active stocks ranking • Hong Kong and global market indices • Company information and stock analysis charts • 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.
LAI CAI
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One-Stop Global Equity Investment —— Your Trusted Global Securities Partner —— 【Fast Account Opening】Online account opening in as fast as a few minutes — making it easy for beginners to navigate HK and US stocks. 【Global Market Access】Access HK, US, and other major markets to capture opportunities worldwide. 【Advanced Market Data】Real-time HK and full US market data to help you stay ahead. 【Community & Insights】Experienced investors share strategies and insights to support your HK and US stock investment journey. 【Ultra-Low Commissions】Competitive commission rates for HK and US stocks, below industry average. 【IPO Subscription】Support for HK and US IPO subscriptions with access to larger allotments. 【Fast Fund Deposit】Low deposit threshold with support for Hong Kong bank-linked securities transfer and overseas cards. —— Why Choose LAI CAI? —— 【Licensed Compliance · Peace of Mind】Licensed (CE No.: AYB226) and strictly supervised by the SFC, ensuring strong protection of client funds. 【Deep Expertise · End-to-End Support】15 years of experience in Hong Kong; core team with over 20 years of industry expertise. 24/7 trading hotline to support your investment journey. 【Efficient Process · Real-Time Market Data】Dedicated trading app with fully digital onboarding, real-time market access, and fast execution. 【One Account · Global Access】Single account covering Hong Kong stocks, US stocks, and online IPO subscriptions with flexible asset allocation. 【Segregated Assets · Multi-Layer Protection】Client assets strictly segregated from corporate assets and independently custodied per regulatory requirements. —— Contact Us —— Website: www.longrun.com.hk Hotline: (852) 2885 2968 / 4006 021 500 Email: LGCS@LONGRUN.COM.HK
Screenshots
Verdict
The clearest difference is update cadence: LAI CAI at every 3 weeks against Cplus Sec's every 11 months. LAI CAI also leads on iOS requirement (13.0 vs 15.6). Cplus Sec's advantage is device support. On price and in-app purchases 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.
Cplus Sec ships an update every 11 months, LAI CAI every 3 weeks. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.
| Parameter | Cplus Sec | LAI CAI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | Every 3 weeks — better |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPhone, iPod — better | — |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 237 MB |
| Age rating | 4+ | 17+ |
| Developer | CPLUS SECURITIES LIMITED | Longrun Financial Group Limited (HK) |
In-app purchases
Cplus Sec
No in-app purchases
LAI CAI
No in-app purchases









