VCBS Mobile vs KB Buddy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VCBS Mobile
Manage your stock portfolio and execute trades with ease. This finance app offers real-time market data, order history, and seamless money transfer capabilities.
- Stock order placing
- Portfolio management
- Cash advance and money transfer
- Order history query
- Real-time stock market information
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VCBS Mobile – Convenience and useful VCBS Mobile is an application on iPhone with many following advanced features: - Simple and easy operating - Buy/Sell stock order placing - Assets and portfolio management - Cash advance and money transfer - Easily query order history and transaction statement - Real time stock market information updated
KB Buddy
Master your investment journey with this app, offering a secure platform for trading equities and derivatives. Access real-time market data, timely alerts, and automated wealth-building tools. Enhance your skills with educational content and practice risk-free.
- All-in-one trading for equities and derivatives
- Real-time market data and insights
- Timely market alerts on price and volume
- Automated wealth building tools
- Educational content and virtual trading
- Special promotions on trading fees
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KB Buddy – Your Smart Investment Platform KB Buddy is a securities investment app developed by KB Securities Vietnam (KBSV) – a member of KB Financial Group from South Korea. With a modern, user-friendly interface and a comprehensive ecosystem of features, KB Buddy enables investors to monitor the market, trade stocks, and build effective investment habits all in one app. Real-time market tracking Stay updated with stock price boards and market movements quickly, without having to log in. KB Buddy helps you keep track of the market anytime, anywhere. Discover potential stock picks. Explore the Recommended Portfolio, featuring potential stocks analyzed, recommended, and updated monthly by KBSV experts. Practice investing with confidence. Experience simulated trading with flexible virtual capital of up to VND 500 million, helping you get familiar with the market before investing with real money. Start small, grow steadily. Set up recurring investments based on your preferred schedule, supporting you in building disciplined, long-term investment habits and a stronger financial future. Trade conveniently in one app Open an account, monitor your portfolio, place orders, manage assets, control risks, enhance your investment knowledge, and stay updated with market insights — all on one single platform. Attractive offers for KB Buddy investors When using KB Buddy, investors can enjoy a wide range of practical and personalized promotions designed to optimize investment costs and enhance the overall experience: • Open a new account and receive gifts worth up to VND 200,000 • Make recurring accumulated transactions and receive gifts worth up to VND 500,000 • KB Zero Fee: Enjoy free stock trading fees for up to 12 months • Margin S7: Enjoy 0% margin interest for 7 days • KB Swing: Enjoy free derivatives trading fees for 3 months Whether you are a beginner or an experienced investor, KB Buddy is here to make your investment journey simpler, more proactive, and more effective. Download KB Buddy today and start your smart investment journey.
Screenshots
Verdict
The clearest difference is review sentiment: KB Buddy at 100% against VCBS Mobile's 53%. KB Buddy also leads on rating (5.0 vs 4.5). VCBS Mobile's advantage is ads (none vs shown) and ratings volume (233 vs 3). On price, in-app purchases, device support 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. Neither carries in-app purchases, so what you see is what you pay.
KB Buddy holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: VCBS Mobile has 233 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 53% of VCBS Mobile's written reviews are positive against 100% of KB Buddy's.
VCBS Mobile ships an update weekly, KB Buddy fortnightly. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.
| Parameter | VCBS Mobile | KB Buddy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (233 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 52.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 233 — better | 3 |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 131 MB | 269 MB |
| Age rating | 4+ | 4+ |
| Developer | VIETCOMBANK SECURITIES COMPANY LIMITED | KB Securities Vietnam Joint Stock Company |
Customer experience
VCBS Mobile
KB Buddy
Bugs and requests
VCBS Mobile
Reported bugs
4 issues- Frequent login failures
- Inability to place orders
- Inconsistent account switching
- Crashes and freezes
Requested features
4 requests- Improve user interface and navigation
- Add more advanced trading features
- Enhance stability and reliability of the app
- Provide better customer support
KB Buddy
Not enough reviews yet to summarise bugs or requests.
In-app purchases
VCBS Mobile
No in-app purchases
KB Buddy
No in-app purchases
