Wonderfolio
Quality stocks at fair value
Free
Now made for iPhone Duo. Find quality companies, see what they're worth, and get alerts when a price enters the buy or sell zone.
Wonderfolio helps you find wonderful companies at fair prices.
It screens public companies against time-tested value-investing criteria: durable competitive advantages, consistent returns on capital, growing earnings, and manageable debt. Then it estimates what each business is actually worth, not what the market says today.
QUALITY SCORECARDS
Ten years of growth and return metrics, including return on invested capital, return on equity, earnings and revenue growth, scored against strict quality thresholds. See a company's track record at a glance.
FAIR VALUE AND INTRINSIC VALUE
Two valuation methods estimate what a business is worth from its own fundamentals. Three more figures estimate a price with a margin of safety already built in. You anchor on value, not on a ticker price.
BUY, WATCH, HOLD & SELL ZONES
Every company gets clear price zones built on a margin of safety. Know instantly whether a price is attractive, fair, or rich.
COPY TO LLM
One tap exports a company's full profile as clean, structured text: quality scores, every valuation and buy-price figure, price zones, ten years of growth rates, and peer comparisons. Paste it into your AI assistant of choice and ask your own questions, with real figures instead of guesses.
WATCHLIST & PORTFOLIO
Track the companies you own and the ones you're waiting on. Get alerted when a price crosses into the buy or sell zone.
A DECADE OF HISTORY
Balance sheets, income statements, and cash flows going back ten years. The long view that short-term screens miss.
EARNINGS CALENDAR
Know when the numbers update. Upcoming report dates surface right on the companies you follow.
HOW IT WORKS
1. Screen for quality. Find businesses with durable competitive advantages.
2. Value the business. Estimate fair value and intrinsic value from fundamentals.
3. Compare price to value. See where today's price sits against a margin of safety.
4. Decide for yourself. The zones describe valuation. The decision is yours.
IMPORTANT
Wonderfolio is an educational research tool. It is not investment advice and not a registered investment adviser, broker, or dealer. Quality scores, valuation estimates, and price zones are generated by the same fixed criteria for every subscriber. They are impersonal, illustrative, and not recommendations. Financial data may be delayed or inaccurate. All investing involves risk, including possible loss of principal. You are solely responsible for your own investment decisions.
Made for iPhone Duo
• Wonderfolio now uses the full screen on both the outer and inner displays, with tabs in a side rail when the phone is open.
• Works in Split View on the inner display.
Improvements
• The blue Quality badge now appears only on companies that pass the Quality screen, on every screen in the app.
• Dashboard: a new In Sell Zone tile sits next to In Buy Zone. Both count each company once, even if it's on your Watchlist and in your Portfolio.
• Touch and hold a recent change or a company in your lists to dismiss or remove it.
• If a company page can't load, it now says why and offers Try Again.
• The guide now explains exactly where each price zone starts and ends.
The developer, Alexander Sundiev, 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
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Alexander Sundiev
- Size
- 11.7 MB
- Category
- Finance
- Compatibility
Requires iOS 26.4 or later.
- iPhone
Requires iOS 26.4 or later. - iPad
Requires iPadOS 26.4 or later. - Mac
Requires macOS 26.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Wonderfolio Inc.