Detailed Guide: How to Play Stock Trading on Your Phone - From Basic to Advanced

Trading stocks on mobile devices has become an unstoppable trend in 2025 and the years to come. Instead of waiting at the trading desk, investors can now manage their entire portfolio and execute buy/sell orders with just a few taps on the screen. This trend offers clear benefits: saving time, reducing direct contact, increasing flexibility, and enabling 24/7 market monitoring to seize optimal trading opportunities.

Two Main Ways to Trade Stocks on Mobile

Before choosing the right app, investors need to understand the two basic trading methods on mobile platforms.

First Method: Basic Stock Investment

Buying and selling underlying stocks means you become a partial owner of the company. This is the most common approach in Vietnam, with nearly 20 years of history.

Key Advantages:

• Direct ownership of stocks, with annual dividends
• Voting rights at shareholder meetings
• Suitable for long-term investors

Important Considerations:

• Large initial capital requirement (m each order has a minimum quantity regulation, e.g., HNX requires 100 shares/order)
• High transaction costs, including commissions and system fees (0.15-0.35% of transaction value)
• Profitable only when prices rise
• Complex account opening procedures, usually taking 2-5 working days
• Long settlement times (T+2), limited trading hours

Second Method: Derivative Stock Trading

This involves trading contracts for difference (CFD) on international platforms, based on price movements of underlying stocks.

Main Benefits:

• Profit from both rising and falling markets (through short selling)
• No commissions, VAT, or taxes—only pay the spread (spread)
• Access to international stocks (Apple, Google, Microsoft,…)
• Use leverage, trade with less capital
• Fast procedures, account opening in about 10 minutes

Potential Risks:

• No direct ownership of stocks, no voting rights
• Leverage is a double-edged sword—can increase profits but also magnify losses
• Requires higher knowledge and risk management skills

Specific Comparison:

Criteria for Choosing the Suitable Stock Trading App

With hundreds of apps available, investors should evaluate based on these factors:

Safety and Credibility:

• Licensed by international regulatory agencies (ASIC, CySEC, FCA, CIMA,…)
• Policies for deposit protection and segregated accounts
• Long operational history

Features and Functionality:

• User-friendly interface
• Comprehensive technical analysis tools
• Fast order execution
• Support for multiple asset types

Costs:

• Low trading fees
• No hidden charges
• Reasonable minimum deposit

Customer Support:

• Multilingual support team
• Quick response times

Popular Stock Trading Apps

Below are the widely used apps, highly rated on both iOS and Android:

Domestic Stock Trading Apps:

VPS Smart One (iOS rating: 3.5/5.0, Android: 3.9/5.0) - Developed by VPS brokerage, allows managing trades and monitoring portfolios. Notably low trading fee (0.2%). Suitable for Vietnamese investors trading domestic stocks.

VNDIRECT Trading App (iOS rating: 3.0/5.0, Android: 3.9/5.0) - Platform of VNDirect, one of Vietnam’s largest brokers. Offers full order placement, market tracking, and portfolio management.

TCInvest (iOS rating: 3.0/5.0, Android: 4.2/5.0) - App from Techcom Securities, with bank-level security from Techcombank. Integrated e-payment system, highly rated among domestic apps.

International Derivative Stock Trading Platforms:

Several derivative trading platforms provide modern risk management tools, flexible leverage, and ultra-low spread fees. These operate on international exchanges, offering over 300+ asset types including US stocks (Apple, Google, Microsoft, Amazon,…), indices (S&P 500, Nasdaq, Dow Jones), forex, commodities, and gold.

Common features:

• Highly rated on iOS and Android (from 4.0/5.0 upwards)
• Support professional trading platforms (cTrader, MT4/5)
• Regulated by reputable international authorities
• Minimum deposit from $50 USD
• Demo accounts with virtual funds for practice

Analysis and News Apps:

Investing.com (iOS rating: 4.7/5.0, Android: 4.2/5.0) - Global stock valuation tool with real-time quotes, economic news, and technical analysis. Data from local and international markets.

TradingView (iOS rating: 4.5/5.0, Android: 4.5/5.0) - Leading technical analysis platform and social network for traders. Investors can learn from others, share strategies, and build experience.

Getting Started with Mobile Stock Trading

For international derivative trading apps, the process is quite simple:

Step 1: Register an Account Fill in personal information in the registration form. This takes about 10 minutes.

Step 2: Deposit Funds Transfer money into the account, with a minimum from $50 USD. You can also use a demo account with virtual funds for risk-free practice (e.g., up to $50,000 virtual).

Step 3: Start Trading Search for trading opportunities and place buy/sell orders. With risk management tools like stop-loss, take-profit, and account protection, you can manage risks effectively.

Important Tips When Choosing an App

Always prioritize safety: Choose brokers licensed by strict regulators like ASIC (Australia), CySEC (Cyprus), or FCA (UK). Check if your deposits are protected in segregated trust accounts.

Understand the asset types: Decide whether you want to trade domestic stocks, international derivatives, or need analytical tools. Each app specializes in different areas.

Don’t forget risk management: No matter which app you choose, always use risk tools like stop-loss, avoid excessive leverage, and only invest what you can afford to lose.

Check trading fees: Compare spreads, commissions, and other hidden costs. For derivative trading, ultra-low spreads (e.g., just 0.06 pip for Apple stock) can save significantly compared to traditional trading.

Mobile stock trading has become more accessible than ever. However, success depends on choosing the right tools, understanding the asset types, and applying disciplined risk management. Start small, learn with demo accounts, and gradually develop your trading skills.