App Overview

seize icon

seize

WILLIAM NICOLSON · Finance

seize is a focused toolkit for serious intraday FX traders.

$14.99 · In-app purchases

PRICE
$14.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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Build Kit

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A product spec, screen plans, and build steps for your coding agent.

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Combine features and design from your favorite apps.

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What's included15 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Free quick prompt For a smaller starting point

Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for seize: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.

Hypothesis 1

Create a clean and focused dashboard that highlights key metrics.

Assumption to check: Users often find finance apps overwhelming due to too much information.

Validate with people who use this workflow before building.

Hypothesis 2

Implement automatic transaction categorization and linking bank accounts.

Assumption to check: Manual entry of transactions can be tedious.

Validate with people who use this workflow before building.

Hypothesis 3

Use engaging visuals like progress bars and charts to track budgets.

Assumption to check: Budget tracking can be difficult to visualize.

Validate with people who use this workflow before building.

Hypothesis 4

Add notifications and reminders for budget tracking.

Assumption to check: Users forget to check their budgets regularly.

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

seize is a focused toolkit for serious intraday FX traders. Built around the global trading day, seize cuts through the noise of cluttered trading apps. Four tabs, no distractions. SESSIONS Live timing across Sydney, Tokyo, London, and New York. See exactly which session is open, how much time has elapsed, and how much remains. Session progress bar at a glance. Custom alerts for opens, closes, and overlaps with 0, 5, or 15-minute lead times so you don't miss the markets and its biggest volume moments. CALCULATOR Position sizing without the spreadsheet. Account currency, risk percentage, instrument selection across FX, gold, oil, and major indices, plus entry/stop/target levels. seize calculates position size, risk, reward, R:R, and stop distance instantly. STRATEGIES A curated playbook of intraday frameworks — VWAP Mean Reversion, Opening Range Breakout, Liquidity Sweep, Trend Continuation — each documented with bullish and bearish schematics, five-point condition checklists, risk frameworks, and recommended timeframes. Define your own custom strategy when needed. JOURNAL Log every trade with strategy attribution. Track which conditions were met, the timeframe, the session, the outcome. Win rate over the last 20 trades. Build the data foundation for honest self-review. DESIGNED FOR FOCUS seize is dark by design. No light mode. No marketing notifications. No social features. Just the tools intraday traders actually need, presented without ceremony. Less noise. Better execution. — Note: seize is a trading toolkit. It does not provide trading recommendations, signals, or financial advice. All trading decisions are made by the user. Trading involves risk; only trade with capital you can afford to lose.

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

SUGGESTED BUILD STACK
React Native
Expo
Redux
Axios
React Navigation
react-native-reanimated
BUILD KIT DIFFICULTY
Intermediate

From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.