PolyTerminal-Polymarket Tools
Prediction Research Workspace
Free · Designed for iPad. Not verified for macOS.
Explore market probabilities, compare your own forecasts, and build an offline research journal with revision history, accuracy scores and reminders.
Turn public prediction market signals into a repeatable research practice.
PolyTerminal combines a read-only market browser with a private workspace for your own estimates, evidence, and review plan. Explore active questions, study probability history and movement, and keep each decision in context.
Explore the public market:
- Browse trending, high-volume, moving, and ending-soon questions.
- Search by title, combine filters, sort results, and save presets.
- Review YES and NO probabilities, historical charts, volume, liquidity, order book levels, and recent public activity when available.
- Save timestamped snapshots to compare what changed.
Build your own view:
- Record a personal probability, direction, confidence, thesis, counter-evidence, tags, and checklist.
- Arrange notes, predictions, snapshots, checklists, and reminders on a flexible research board.
- Keep a watchlist and compare your latest estimate with available market data.
- Schedule time-based local reminders and weekly reviews.
Practice without a connection:
- Keep an offline forecast journal with a question, YES probability, thesis, and optional review date.
- Preserve revision history, resolve each forecast as YES or NO, and reopen it when needed.
- Review resolved counts and mean Brier score with an in-app explanation of how the score works.
- Convert decimal odds to implied probability and compare probability changes in percentage points entirely on your device.
- Journal, calibration, and calculator features remain available when public market data is offline.
Private by design:
- Your notes, estimates, board, watchlist, presets, snapshots, and reminders are stored on your device.
- No account, wallet, advertising, analytics SDK, subscription, or in-app purchase.
- Public market requests are read-only. Your personal research is never included in those requests.
- Sample mode provides clearly labelled fictional data when you want to explore without public results.
PolyTerminal is a research and productivity tool. It cannot place orders, execute trades, connect a wallet, hold funds, or provide financial advice. Public data can be delayed, incomplete, unavailable, or restricted by its provider. Verify source information independently before making decisions.
The developer, Yevhenii Semeshchenko, 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 has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yevhenii Semeshchenko
- Size
- 5.2 MB
- Category
- Productivity
- 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
- © Jade Winslow