Best Free AI Stock Trading Apps

249+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good free ai stock trading apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Free AI Stock Trading Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stock Signal: AI Stocks WatchStock Signal: AI Stocks WatchFree4.5★ (12K)NoYesSep 2026
2Alinea: Automated InvestingAlinea: Automated InvestingFree4.8★ (118K)NoNoSep 2026
3Robinhood: Trading & InvestingRobinhood: Trading & InvestingFree4.3★ (4.8M)NoNoSep 2026
4TradeGPT - AI Trading BotTradeGPT - AI Trading BotFree4.5★ (346)YesYesSep 2026
5Finelo: Master TradingFinelo: Master TradingFree4.6★ (100K)YesYesSep 2026
6Autopilot: Automated InvestingAutopilot: Automated InvestingFree4.6★ (21K)YesNoSep 2026
7Profit AI - Trading AssistantProfit AI - Trading AssistantFree4.7★ (2.7K)YesYesSep 2026
8CandAI - AI Stock TradingCandAI - AI Stock TradingFree4.0★ (4)YesYesMay 2026

Top Picks for Free AI Stock Trading

Stock Signal: AI Stocks Watch#1

Stock Signal: AI Stocks Watch by SAGAMILL PTE. LTD.

Track Buy Sell signals today
Editor's Choice
💰 Finance
4.5😐(12K ratings)
FreeIn-App Purchases
#59in Finance
Stock Signal: AI Stocks Watch screenshot 1
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Stock Signal: AI Stocks Watch screenshot 6

This app provides AI-driven insights and technical analysis for stock trading. It helps users identify buy/sell signals, track momentum, and manage watchlists. Designed for day and swing traders, it offers actionable advice to improve trading decisions.

What We Love

  • 🚀 Great Signals
  • 👍 Well designed and good interface
  • 👍 Easy to navigate and understand
  • 👍 Excellent app
  • 👍 Makes Trading Fun
  • 👍 Brilliant and informative
  • 👍 Excellent screener
  • 👍 Helpful service
  • 👍 More winners than losers

Room to Improve

  • 🐛 Confusing
  • 🐛 Terrible signals, service and analysis
  • 🐛 Unreliable track record
  • 🐛 Dropping losing signals
  • 🐛 Too many notifications
  • 🐛 Immediate pop up
  • 🐛 Signals are hit and miss during bear markets
  • 🐛 Forced to give 5 stars to use screener function
  • 🐛 Doesn't post affordable stocks
  • 🐛 Asks you to give 5 stars
Alinea: Automated Investing#2

Alinea: Automated Investing by ALINEA INVEST, LLC

AI Trades- Stocks, ETF, Crypto
Strong Contender
💰 Finance
4.8😊(118K ratings)
Free
#83in Finance
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Alinea: Automated Investing screenshot 6

Invest with confidence using expert-built portfolios and AI-driven insights. Track performance, visualize growth, and receive personalized financial news to make informed investment decisions. Securely link bank accounts and explore curated investment strategies.

What We Love

  • 🚀 Easy to use
  • 👍 User-friendly interface
  • 💡 Innovative investing features
  • 🚀 Streamlined investing process
  • 👍 Personalized investment recommendations
  • 💡 Investing playlists and community
  • 🚀 Automated investing options
  • 👍 Educational resources and guidance
  • 💡 Values-aligned investing opportunities
  • 👍 Responsive customer support

Room to Improve

  • 🐛 Subscription charges without consent
  • 🐛 Difficulty cancelling subscriptions
  • 🐛 Slow customer support response times
  • 🐛 Lack of transparency around fees
  • 🐛 Confusing account setup process
  • 🐛 Inconsistent app performance
Robinhood: Trading & Investing#3

Robinhood: Trading & Investing by Robinhood Markets, Inc.

Stocks, ETFs, Crypto & Options
Worth Considering
💰 Finance
4.3😊(4.8M ratings)
Free
#15in Finance
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Invest in stocks, ETFs, options, and crypto with commission-free trading. Utilize advanced charting tools, price alerts, and technical indicators to inform your strategies. Access prediction markets for event-based trading and earn interest on uninvested cash with a premium subscription.

What We Love

  • 🚀 Extremely effective crypto recovery service
  • 🚀 Highly efficient cryptocurrency recovery
  • 👍 Easy to use
  • 👍 Good trading platform
  • 👍 Seamless investing experience
  • 👍 Wealth of information
  • 👍 Simplified trading for beginners

Room to Improve

  • 🐛 Slow app performance
  • 🐛 Unreliable customer support
  • 🔒 Security and account access issues
  • 🔋 High battery consumption
  • 💰 Lack of transparency on fees and pricing

More Free AI Stock Trading apps to explore

FAQ about Free AI Stock Trading

What are the best free ai stock trading apps for iPhone?
Stock Signal: AI Stocks Watch tops our free ai stock trading apps ranking as of September 2026, with a 4.5-star average from 12K App Store ratings, and it's free to download.
Stock Signal: AI Stocks Watch has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ free ai stock trading apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Stock Signal uses professional algorithms and AI-driven logic to interpret stock charts and provide actionable advice. It helps users identify buy/sell signals, track momentum shifts, and analyze stock patterns to improve their trading decisions.
Key features include AI-driven buy/sell signals, advanced technical analysis, daily alerts on price spikes and momentum shifts, real-time market tracking, and customizable stock watchlists organized into groups or portfolios.