MarketLens: Market Scanner
Scanner, Charts & Option Odds
$3.99 · Designed for iPad. Not verified for macOS.
See changes since your last visit, compare saved research runs, inspect the evidence, and create alerts directly from reports.
The whole US market, one research desk. MarketLens opens on what changed, keeps every scan visible, and gives you the evidence behind each result.
Navigate Today, Markets, Desk and Research. Save Recon runs with their original criteria, observations and timestamps, then reopen or export the same evidence as PDF or CSV. Interrupted runs retain partial evidence without being labeled complete.
Top Picks also saves original screening criteria, pricing assumptions, selected contract legs and per-symbol outcomes for later inspection and PDF/CSV export.
TODAY — CONTINUITY, NOT CLUTTER
• Timestamped market, watchlist, earnings and research changes
• Before-and-after evidence instead of a feed of unexplained alerts
• Market Brief, recent symbols, saved screens and pending outcomes in one place
• Glance starts minimal; one consistent ⓘ restores full Detail throughout the app
COVERAGE — WATCH THE WORK
• Floating progress stays visible while you move between tabs
• Market, seasonality, Brief, Recon and Top Picks keep separate status and results
• Pause, resume, end, reopen or retry saved runs without erasing completed evidence
• What's New records additions, removals and price or earnings changes with timestamps
• Export complete source-labeled Coverage reports as PDF or CSV
MARKET EXPLORER & FILTERS
• Switch between breadth, cap-weighted sectors and liquid movers without leaving the tape
• S&P, Nasdaq, Dow, Russell and VIX, plus futures outside cash hours
• Economic calendar and major world sessions
• Search and sort roughly 12,000 US-listed stocks and ETFs
• Smart and custom screens by price, volume, cap, sector, seasonality and filed share counts
• Save, import, export and share screens; tap a sector or ETF holding to create one
RESEARCH ANY SYMBOL
• Candles from 1 minute to 1 year with RSI, MACD, VWAP and volume by price
• Measured reversal levels, structure, gaps and performance versus market and sector
• Interactive analyst low, average and high targets with ratings mix
• SEC filings, insider transaction types, dilution, issuance room and cash runway
• Seasonality by return, range or volume, corrected for multiple testing
• Recent community sample shown as crowd context, never verified fact
• Create a portable symbol-research PDF from the evidence currently loaded
OPTIONS, RECON & TOP PICKS
• Nearest contracts on the first tap, ranked by liquidity, spread and moneyness
• Delta, gamma, theta and vega computed on-device
• Clearly labeled Black-Scholes probability estimates and dividend assignment warnings
• Defined-risk spreads ranked by expected value per dollar risked, with payoff diagrams
• Recon looks for agreement among volume, relative social lean and price action
• Calibration waits for expiry and reports claimed versus observed outcomes with uncertainty
SAVED RESEARCH CAMPAIGNS
• Technical trend campaigns over a frozen symbol list
• Corrected seasonal-index campaigns
• SEC fundamental campaigns for share growth and issuance headroom
• Progress, criteria, scope and completion receipts persist on-device
MAKE IT YOURS & LEARN
• Six app icons whose personality also colours the dock, cards, widgets and reports
• Ten background themes and six transparency levels, respecting Reduce Transparency
• 160 searchable tips, bookmarks and side-by-side strategy comparisons
• Home, Lock Screen and Siri brief surfaces; a real iPad sidebar layout
MarketLens is a screening and research tool, not a broker or advisor. It cannot trade. Probabilities are labeled model estimates; quotes may be delayed; crowd posts are not analysis. Nothing here is investment advice.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Cards across Today, Markets, Desk, Research, Coverage, Futures and Crypto now match Market Pulse's compact spacing, rounded surfaces and directional tiles.
• New Decision Center ranks saved changes, Recon and option setups for review—and shows every scoring factor.
• Every decision card includes its evidence receipt, horizon, invalidation and limitations.
• New Setup Planner freezes entry, invalidation, target, risk budget, maximum size and research thesis.
• New Outcome Analytics summarizes resolved 1-, 5- and 20-session evidence and confirmed option math.
• Coverage can retry only unresolved Recon or Top Picks symbols without repeating completed work.
• Fixed alphabetical sort direction and excluded unavailable prices from maximum-price screens.
Setup plans use versioned, atomic on-device storage and now travel with research backup and restore. Decision ranking remains research triage—not a return forecast—and unavailable evidence never becomes a negative or a zero.
The developer, Roger Maragh, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer indicated that this app doesn’t support certain accessibility features. Learn More about the accessibility features.
Information
- Seller
- Roger Maragh
- Size
- 40.7 MB
- Category
- Business
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Roger Maragh

