MarketAtlas: Stock Heat Map
Top Companies by Market Cap
Free · In‑App Purchases · Designed for iPad
See the whole stock market at a glance.
MarketAtlas ranks 11,000+ listed companies in 81 countries and regions by market cap, earnings, revenue and more, then turns the numbers into heatmaps, rankings and an animated race you can read in seconds.
HEATMAPS
Every country and every sector on one screen. Tile size is market cap, colour is the change since January 1, over 1, 3 or 5 years. Tap a tile to drill down to its largest companies.
RANKING RACE
Watch the world's biggest companies overtake each other from 2000 to today. Race by market cap, earnings or revenue, for the whole world, one country or region, or one sector. Pause, scrub and change the speed as it plays.
TIME MACHINE
Pick any month back to 1996 and see which companies were the largest then, and where they stand now.
PERFORMANCE LEADERBOARDS
Best and worst performers year to date, over 1, 3, 5 and 10 years, or since their all-time peak.
SCREENER AND FILTERS
Sort and filter 11,000+ companies by market cap, earnings, revenue, employees, P/E ratio, dividend yield, operating margin, debt, cash and more. Narrow by country or region and by sector, or search by name or ticker.
COMPANY PAGES
Price and market cap history, annual earnings, revenue and cash, plus a full set of financial metrics for every company.
AI CHAT
Ask in plain language: "Top 10 by market cap", "Compare two companies", "Revenue history". Type or dictate in your own language.
WIDGETS AND SHARING
Put the largest companies on your Home Screen or Lock Screen. Share any heatmap, ranking or company page as a clean image.
FAVOURITES THAT SYNC
Sign in with Apple or Google to keep your favourites on every device.
IN YOUR LANGUAGE
English, Japanese, Simplified and Traditional Chinese, Korean, Spanish, German, French, Brazilian Portuguese, Italian and Russian.
MARKETATLAS PRO
MarketAtlas Pro unlocks everything. Choose monthly, quarterly or yearly (new subscribers start with a 7-day free trial), or buy it once as a lifetime purchase. People who bought MarketAtlas before it became a subscription app keep full access for free.
Payment is charged to your Apple ID account at confirmation of purchase, or when the free trial ends. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the end of the period. Manage or cancel anytime in Settings > Apple ID > Subscriptions. Any unused portion of a free trial is forfeited when you purchase a subscription.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
MarketAtlas provides information only. It is not investment advice, and data is not real-time.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Smoother navigation: a company page grows out of the row or heatmap tile you tap, and shrinks back into it
• Company page: the price moves into the top bar as you scroll, and scrolling is smoother
• Price charts: a new range reshapes the line, and axis labels are cleaner ($500B, $1T)
• Heatmaps: colours fade into the new period, tiles show the whole company name when it fits, and each list row fits on one line
• Ranking Race: small arrows show who just moved up or down, and a new #1 glows briefly
• Loading screens show the shape of the page instead of a spinner
• Bug fixes and improvements
The developer, XIANGCHAO SHU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- XIANGCHAO SHU
- Size
- 15.9 MB
- Category
- Finance
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later. - Apple Watch
Requires watchOS 11.0 or later.
- iPhone
- Languages
English and 10 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- In-App Purchases
Yes
- MarketAtlas Pro Lifetime $199.99
- MarketAtlas Pro Monthly $9.99
- MarketAtlas Pro Quarterly $24.99
- MarketAtlas Pro Yearly $59.99
- Copyright
- © 2026 MarketAtlas. All rights reserved.