# PolyTerminal-Polymarket Tools — Prediction Research Workspace

> Prediction Research Workspace (iPhone/iPad app by Jade Winslow.)

- Source: https://appshunter.io/ios/app/polyterminal-polymarket-tools/id6812653902 (this page in markdown: same URL + `.md`)
- Developer: [Jade Winslow](https://appshunter.io/developer/6812653840)
- Category: Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English
- Released: 2026-09-21
- Data updated: 2026-09-22
- User reviews in markdown: https://appshunter.io/ios/app/polyterminal-polymarket-tools/id6812653902/reviews.md

## What is PolyTerminal?

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.


## Version history (last 1 release)

### 1.0 — 2026-09-21

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-22.*