Howl: Stock & Insider Alerts

Congress trades & SEC filings

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Insider buys, Congress trades and SEC filings on your stocks, with an alert when something happens. Plus earnings breakdowns and valuations in plain English. Free. Howl reads the SEC filings for the stocks you follow and tells you when one is worth your attention. Public companies disclose everything. 8-Ks, quarterly reports, insider trades, earnings. Almost nobody reads them. Howl checks for new filings on your watchlist every five minutes during market hours and turns the ones that count into plain English. When a CEO buys stock, when a company files an 8-K, when earnings land, you get a push and a short explanation of what happened. INSIDER TRADES WITHOUT THE NOISE Most insider filings are stock grants, tax withholdings and pre-scheduled sales. Howl filters those out and keeps the buys and sells that carry a signal, scaled to the size of the company. A large purchase at a small company gets flagged. The same dollar amount at a trillion-dollar company does not. Each stock also gets an insider sentiment read, so you can see when several executives are buying at once. EARNINGS, EXPLAINED Shortly after a company reports, Howl reads the press release and tells you whether it beat or missed, what changed in guidance, and what to watch next quarter. Every past quarter sits on the stock page next to what analysts expected. CONGRESS TRADES Members of Congress must disclose every stock trade. Howl collects those filings for 17 politicians, scores each one's disclosed buys against the S&P 500 from the day they were filed, and flags when someone trades a sector their own committee oversees. WHAT THE BIG FUNDS HOLD 23 notable investors, from Warren Buffett to Bill Ackman, file their portfolios every quarter. See what each of them holds, what they bought and sold, and which stocks the most of them bought last quarter. EVERY STOCK, IN PLAIN ENGLISH Open any stock for a clear read on what is happening and why. See how the business makes money, segment by segment, with revenue figures from its own annual and quarterly reports. A valuation dial shows how much growth today's price assumes, and lets you test your own view of what a share is worth. YOUR WEEK, BEFORE IT HAPPENS Earnings dates, Fed decisions and economic releases for the stocks you follow, plus a daily market brief that leads with the bottom line. No hype, no hot takes, no jargon. Just the source documents, made readable. Free on iPhone and iPad. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://howlapp.co/privacy

  • 5.0
    out of 5
    4 Ratings

Investor pages now show how each fund's reported stocks have done since their last filing, against the S&P 500. The Calendar now fills in the actual number after major US releases like CPI, jobs, GDP and retail sales, and tells you whether it came in hotter, cooler, stronger or weaker than expected. Before a CPI report or a Fed meeting, see the odds traders give each outcome. After CPI, see which prices moved most, like gas, rent and car insurance, and which of your stocks sit in those categories. Today now flags CPI and Fed days in the week ahead.

The developer, Lionel Teo, 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:

    • Contact Info
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
Lionel Teo
Size
19 MB
Category
Finance
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • iPad
    Requires iPadOS 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.
Languages
English
Age Rating
4+
In-App Purchases
Yes
  • Howl Pro Yearly $59.99
  • Howl Pro Monthly $7.99
Copyright
© 2026 Lionel Teo