StratChart 3.0 adds a new Explore tab and finds past periods with similar economic conditions. • New Explore tab: pick an analysis and see every market side by side as cards. Swipe left or right to switch analyses, and tap a card to open its chart. • New analysis, "Similar economic conditions": past periods whose price moves and U.S. economic indicators (how they were trending and where they stood) were most like today. Choose the indicators yourself and view their charts alongside. • "Similar past patterns" is now "Similar price moves". • New analysis, "Monthly rate of change": how each month has moved over the past 20 years. • New notification: about a week before the end of a month, find out if the next month has tended to rise or fall. • Line charts can show the average of the years you check. The % view of the yearly and presidential-cycle charts now starts from the previous year's last close. • Peaks and troughs: change the size of the moves (5–30%) by dragging, with distributions of their length and size. • Drag the bar between a chart and its list to resize the chart. Charts keep scrolling after a flick, and you can swipe from the edge of the screen to switch tabs. • Short tutorials for the Explore tab and "Similar economic conditions". • Visual improvements throughout the app.

StratChart 2.1 adds U.S. economic data and commodities. • New Compare tab: put markets and 37 U.S. economic indicators (interest rates, inflation, jobs, money supply and more) on one chart with two axes. Recessions are shaded. • Commodities: gold, silver, copper, crude oil, natural gas and platinum. • New analyses for every market: around U.S. CPI releases (with the expected and actual figures), jobs reports and FOMC decisions, and around U.S. recessions. • "With economic indicators" on each market's page: the market and an indicator you choose, on one chart. • Pinch now zooms both axes, like a photo. Drag along an axis to zoom just that axis. • A short tutorial shows how to use the charts. You can replay it from Settings. • Charts have a black background in dark mode, and the tab bar is always shown. • Settings: open the app's language and notification style in the iOS Settings app.

StratChart 2.0 is a major update. • Easier-to-read charts: larger charts, line colors that are easy to tell apart in both light and dark mode, and the latest close highlighted. • Interactive charts: pinch to zoom, drag to scroll, drag along an axis to zoom it, long-press to read values, and double-tap to reset. • More notifications: corrections, bear and bull markets, the best or worst year-to-date performance in 20+ years, crossing the 200-day moving average, big one-day moves, and year-to-date lows. Open a notification to see what happened and jump to the related chart. • Similar past patterns now compare the whole past year and show the month that followed. • Rate of change by day of the week and by date: one page each, with violin plots that combine the years you check. • iPad: markets and charts side by side. • News with links to the related charts. • Requires iOS 17 or later.

• Notifications: get notified when the markets you choose close at an all-time high or a year-to-date high, cross a milestone, rise or fall 5 days in a row, and more. Turn them on with the bell on each market, or in Settings > Notifications. Premium members are notified right away; free members a week later. • The market list is now grouped into Stock indices and Currencies. • New chart: Similar past patterns, at the top of every market. It shows the five past periods that moved most like the recent days, with the 100 trading days before and after each. • Yearly charts now line up the start of each month across years. • Other minor improvements.

• StratChart now supports Japanese. When your device (or StratChart) is set to Japanese, menus, chart names, and chart descriptions are shown in Japanese. • Added a chart for the 100 days before and after the U.S. midterm election. Election charts now show the party in control before and after each election. • Other minor improvements.

• Updated for the new design of iOS 26 and later. • Improved stability: the app no longer closes when data cannot be loaded. • Added "Manage subscription" to Settings. • Other minor improvements.