MarketThesis
Do research on any stock
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Research stocks. Build conviction.
MarketThesis is a due diligence tool for people who want to understand a company before they form a view on it.
EVERY FIGURE, ONE SCREEN
Market cap, revenue, EPS, gross and operating margin, free cash flow, cash, debt, net cash and P/E for any of 13,000 stocks and funds. Tap any figure to see where it came from.
THE NUMBERS ARE TRACEABLE
Financial figures are read from companies' own filings with the SEC. Free cash flow is operating cash flow minus capital expenditure, and you can see both inputs and the subtraction. P/E is the current price divided by filed earnings per share. Figures are not estimated, smoothed, or adjusted.
THE CASE FOR IT, AND AGAINST IT
Every company gets a bull case and a bear case, each built from figures rather than adjectives, refreshed daily from the day's reporting. Alongside them, the catalysts worth watching and the risks worth taking seriously.
DECIDE IN ADVANCE WHAT WOULD CHANGE YOUR MIND
Write down what would break your thesis before you need it, so a bad week does not rewrite the case for you.
BUILD A THESIS, NOT A WATCHLIST
Group the companies behind a single idea. Tag the stocks that express it and follow developments across all of them in one place.
NEWS YOU CAN SCAN
Headlines are marked for whether they support or undermine the case, so a long feed becomes something you can read in a minute.
TECH & INFRASTRUCTURE ALERTS
Stay on top of material developments across AI, semiconductors, memory, data centers, cloud infrastructure, and power. Get alerts when company news and infrastructure developments could matter to the companies you're researching.
NO ACCOUNT, NO ADS
There is no sign-up and no email address required. MarketThesis contains no advertising SDKs or third-party trackers. We collect limited usage analytics to understand how people use the app and improve it. Your watchlists and notes stay on your device.
IMPORTANT
MarketThesis provides research and information only. It does not provide investment advice or recommendations, and contains no ratings and no price targets. Nothing in the app is a suggestion to buy or sell any security. Markets carry risk, past performance does not predict future results, and you should do your own research and consider consulting a licensed financial professional.
SUBSCRIPTION
Full analysis requires a MarketThesis subscription, available weekly, monthly or annually. Payment is charged to your Apple Account at confirmation of purchase. 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 of the end of the current period. You can manage and cancel subscriptions in your Apple Account settings.
Privacy Policy: https://christylaminated.github.io/marketthesis-legal/privacy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
bug fixes
The developer, Christy Lam, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Christy Lam
- Size
- 10.6 MB
- Category
- Finance
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Monthly $13.99
- Annual $69.99
- Weekly $3.99
- Copyright
- © 2026 Christy lam