Best Stock Alert Buy Apps

231+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated August 2026

Whether you're new to stock alert buy or looking for an upgrade, our curated collection of 231+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Stock Alert Buy Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1HotStock - in-stock alertsHotStock - in-stock alertsFree4.7★ (15K)NoYesAug 2026
2Stock Signals: Buy Sell AlertsStock Signals: Buy Sell AlertsFree was $0.994.5★ (435)NoYesAug 2026
3Stock Alert - Realtime AlarmsStock Alert - Realtime AlarmsFree4.5★ (960)NoYesAug 2026
4Trade Alert - Stocks, OptionsTrade Alert - Stocks, OptionsFree4.4★ (512)NoYesAug 2026
5StockBull: Buy & Sell AlertsStockBull: Buy & Sell AlertsFreeNoNoMay 2026
6Stock Signals Tracker & AlertStock Signals Tracker & AlertFree4.4★ (83)NoYesAug 2026
7Autopilot AI Stocks AlertsAutopilot AI Stocks AlertsFree4.4★ (92)NoYesAug 2026
8Stock Alarm - Alerts, TrackerStock Alarm - Alerts, TrackerFree4.8★ (7.3K)NoYesAug 2026

Top Picks for Stock Alert Buy

HotStock - in-stock alerts#1

HotStock - in-stock alerts by Litebox Ltd

Find & track stock of products
Editor's Choice
🛍️ Shopping
4.7😊(15K ratings)
FreeIn-App Purchases
#8in Shopping
HotStock - in-stock alerts screenshot 1
HotStock - in-stock alerts screenshot 2
HotStock - in-stock alerts screenshot 3
HotStock - in-stock alerts screenshot 4
HotStock - in-stock alerts screenshot 5
HotStock - in-stock alerts screenshot 6

Receive real-time notifications for hard-to-find products when they are back in stock. Track popular items like gaming consoles, graphics cards, and toys. Features include custom watchlists and automated purchasing options.

What We Love

  • 🚀 Instant notifications
  • 👍 Easy to use
  • 🔒 Secure transactions
  • 💡 Comprehensive product coverage

Room to Improve

  • 🐛 Inconsistent notification reliability
  • 🔋 Drains battery when running in background
  • 🔒 Concerns about privacy and data usage
Stock Signals: Buy Sell Alerts#2

Stock Signals: Buy Sell Alerts by missingSTEP

Technical Trading Model
Strong Contender
💰 Finance
4.5(435 ratings)
FreeIn-App Purchases
Stock Signals: Buy Sell Alerts screenshot 1
Stock Signals: Buy Sell Alerts screenshot 2
Stock Signals: Buy Sell Alerts screenshot 3
Stock Signals: Buy Sell Alerts screenshot 4

This app provides automated buy and sell trading signals for US stocks, powered by an advanced technical trading model. It helps traders make data-driven decisions by identifying high-probability setups based on trend strength, momentum, volume, and technical patterns. Visualize signals on charts and filter stocks by various market criteria.

Stock Alert - Realtime Alarms#3

Stock Alert - Realtime Alarms by Stock Alert ApS

Smart price alerts for stocks
Worth Considering
💰 Finance
4.5😐(960 ratings)
FreeIn-App Purchases
Stock Alert - Realtime Alarms screenshot 1
Stock Alert - Realtime Alarms screenshot 2
Stock Alert - Realtime Alarms screenshot 3
Stock Alert - Realtime Alarms screenshot 4
Stock Alert - Realtime Alarms screenshot 5
Stock Alert - Realtime Alarms screenshot 6

Receive instant notifications for stock price movements with automated or custom alerts. Track over 120,000 assets across various markets, including stocks, crypto, and forex, with real-time quotes and widgets. Stop worrying about market changes and take action when needed.

What We Love

  • 🚀 Efficient and functional
  • 👍 Simple and intuitive UI
  • 💡 Useful stock tracking features
  • 🔒 Responsive developer support

Room to Improve

  • 🐛 Inaccurate or delayed stock prices
  • 🔒 Mandatory account creation
  • 💰 Expensive subscription model

More Stock Alert Buy apps to explore

4
Trade Alert - Stocks, Options
Trade Alert - Stocks, Options
Trade Alert - Stocks, Options
Stock Screener, Option Signal
Free

This app provides real-time stock and option price alerts, market sentiment, and news. It includes advanced screening tools, a stock tracker, and an earnings calendar to help investors make informed decisions.

Real-time stock price alertsStock and option screening toolsEarnings calendar
💰 Finance
(512)
free with in-app purchases
5
StockBull: Buy & Sell Alerts
StockBull: Buy & Sell Alerts
StockBull: Buy & Sell Alerts
For stock and crypto markets
Free
💰 Finance
(0)
6
Stock Signals Tracker & Alert
Stock Signals Tracker & Alert
Stock Signals Tracker & Alert
Stock Market Alerts & Analysis
Free

Receive real-time stock market alerts for buying and selling decisions, including price targets and technical analysis insights. Track past performance, view analyst recommendations, and manage your portfolio with a watch list. Access all signals through a paid subscription.

Real-time push notification signalsTechnical analysis and chart patternsLive stock quotes and charts
💰 Finance
(83)
freemium
7
Autopilot AI Stocks Alerts
Autopilot AI Stocks Alerts
Autopilot AI Stocks Alerts
Options Trading Live Signals
Free

Gain an edge in the stock market with AI-powered trading signals and real-time data. Track unusual options flow, political trades, and social sentiment to make informed investment decisions.

AI-powered stock alertsOptions trading signalsUnusual options flow tracking
💰 Finance
(92)
free with in-app purchases
8
Stock Alarm - Alerts, Tracker
Stock Alarm - Alerts, Tracker
Stock Alarm - Alerts, Tracker
Stock Tracker & Stock Alerts
Free

Receive real-time stock and crypto alerts via push notification, call, or email. Track price movements, technical indicators, and market news to never miss an opportunity. Developed by traders for traders, this app offers comprehensive market monitoring.

Push, call, or email alertsCustomizable alert conditionsIntraday and historical graphs
💰 Finance
(7.3K)
freemium
9
Stock-Alert.AI
Stock-Alert.AI
Stock-Alert.AI
Investment Alerts for You!
Free
$19.99 | 100% OFF
💰 Finance
(0)
10
Signaly – Buy Sell & Alerts
Signaly – Buy Sell & Alerts
Signaly – Buy Sell & Alerts
Stocks, Crypto, Forex & Gold
Free
💰 Finance
(0)
11
Penny Stock alert: day trading
Penny Stock alert: day trading
Penny Stock alert: day trading
stock market simulator tracker
Free

This app provides real-time stock market alerts and analysis to help users identify profitable trading opportunities. It offers guidance on when to buy and sell, custom alerts, and detailed stock charts for informed decision-making.

Real-time stock signalsCustomizable alertsSwing signals
💰 Finance
(52)
free with in-app purchases
12
Stock Alert Free
Stock Alert Free
Stock Alert Free
by Arcweb Technologies, LLC
Free

Receive instant notifications when stocks you follow reach your desired buy or sell prices. Track your investments with real-time data and manage your portfolio efficiently.

Set custom stock price alertsAdd stocks to a watch listView real-time stock data
💰 Finance
(8)
free
13
Stock Alerts BG(Alarm/Tracker)
Stock Alerts BG(Alarm/Tracker)
Stock Alerts BG(Alarm/Tracker)
Stock Tracker & Stock Alarm
Free

Monitor stocks and cryptocurrencies with real-time alerts for price changes, daily percentage shifts, and volume. Customize notification sounds and track various markets, including ETFs and commodities. The app helps you catch trading opportunities without constant phone checking.

Real-time stock and cryptocurrency alertsCustomizable price, % change, and volume alertsSupport for stocks, crypto, ETFs, commodities, and more
💰 Finance
(16)
freemium
14
Stock Signals by Alpha AI
Stock Signals by Alpha AI
Stock Signals by Alpha AI
Stock Alerter & Market Monitor
Free

Leverage AI-powered insights for stock market trading. Receive real-time buy and sell signals and set custom alerts for your target stock prices. This tool aims to enhance your swing trading opportunities.

AI-based stock signalsCustom stock alerterReal-time push notifications
💰 Finance
(4)
free with in-app purchases
15
Robinhood: Trading & Investing
Robinhood: Trading & Investing
Robinhood: Trading & Investing
Stocks, ETFs, Crypto & Options
Free

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.

Commission-free stock, ETF, and options tradingCrypto trading with low costsAdvanced charting and technical indicators
💰 Finance
(4.8M)
freemium
16
Stock Master: Investing Stocks
Stock Master: Investing Stocks
Stock Master: Investing Stocks
Stock Market Trading Stocks AI
Free

This app provides real-time stock quotes, advanced charting tools, and market insights to help users track investments and identify trading opportunities. It offers customizable alerts, portfolio management, and a proprietary Trendscore engine to discover potential breakout stocks.

Real-time stock quotesCustomizable alertsStock watchlists and portfolios
💰 Finance
(73K)
free with in-app purchases
17
Stocks.News-Market Alerts
Stocks.News-Market Alerts
Stocks.News-Market Alerts
Investment & Trading Insights
Free

This app provides real-time market intelligence for traders and investors. It offers live stock data, personalized watchlists, breaking news alerts, and in-depth analysis to help users make informed decisions and stay ahead of market trends.

Real-time market alertsPersonalized watchlistsLive stock data and charts
📡 News
(4.5K)
free with in-app purchases
18
Stock Alerts VIP
Stock Alerts VIP
Stock Alerts VIP
by Media Sea Inc
Free

Get daily stock alerts for NASDAQ and NYSE, powered by curated signals and news. Track market quotes and monitor your favorite stocks for free. Ideal for swing and day traders.

Daily stock alertsNASDAQ and NYSE coverageCurated stock signals
💰 Finance
(20)
ad-supported
19
Stock Screener, AI Scanner
Stock Screener, AI Scanner
Stock Screener, AI Scanner
AI Investing: Buy Sell Signal
Free

This app uses AI to enhance stock screening and trading. It acts as a financial advisor, syncing with brokerage accounts to provide trade ideas, market analysis, and personalized stock picks. Invest faster and with more confidence using AI-powered insights.

AI-powered stock screeningPortfolio analysis and trackingAI-generated trade ideas
💰 Finance
(6.2K)
free with in-app purchases
20
Stocks To Buy Now : AI Signals
Stocks To Buy Now : AI Signals
Stocks To Buy Now : AI Signals
Data Science & Market Insights
Free

Leverage AI and expert analysis to discover high-potential stocks before significant market movements. Get actionable signals, price predictions, and insights into macro events to make smarter investment decisions.

AI trading signals for short and long-term investingAI price predictions integrated with macro eventsSmart investment insights from social sentiment and news
💰 Finance
(4.1K)
free with in-app purchases

FAQ about Stock Alert Buy

What are the best stock alert buy apps for iPhone?
HotStock - in-stock alerts tops our stock alert buy apps ranking as of August 2026, with a 4.7-star average from 15K App Store ratings, and it's free to download.
Yes — 20 of the top stock alert buy apps we rank are free to download, including HotStock - in-stock alerts and Stock Signals: Buy Sell Alerts.
HotStock - in-stock alerts has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 231+ stock alert buy apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app tracks the stock and price of hard-to-get products in real-time. It sends instant notifications when desired items are back in stock, helping users avoid missing out on popular purchases like gaming consoles, graphics cards, and toys.
Key features include real-time stock tracking, instant in-stock alerts, the ability to create custom watchlists for any product, and an optional AutoBuy feature for fast, unattended purchasing. Premium users receive alerts earlier than free users.