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.
Stop Renting Your Logbook
$49.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Squawk: Pro Pilot Logbook: map the core Navigation workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Complicated data entry for each flight
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited reporting features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: User interface can be overwhelming
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription management is unclear
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Stop Renting Your Logbook. Own Your Career. Squawk is the professional aviation logbook reimagined for the modern pilot. Built with banking-grade encryption and powered by astronomical algorithms, it automates the complex parts of logging so you can focus on flying. Most digital logbooks trap your data behind a monthly subscription. Squawk is different. You pay once, and you own the most advanced logbook engine on the App Store for life. Your data lives on your device and in your secure iCloud—never on a third-party server. We cannot see your flights, and neither can anyone else. AUTOMATED NIGHT CALCULATION Never guess about Civil Twilight again. Squawk uses advanced astronomical algorithms to calculate your exact night flight hours based on the sun's position at your specific coordinates and date. Just enter your block times, and Squawk handles the solar physics to ensure your logs are precise and FAA legal. LEGALLY DEFENSIBLE SIGNATURES Lock in your training flights with secure digital instructor signatures. Squawk meets FAA AC 120-78A standards for electronic record integrity. Once an instructor signs an entry, the record is cryptographically locked to prevent tampering, ensuring your logbook stands up to any checkride or audit. IACRA READY Stop stressing about Form 8710. Squawk automatically compiles your flight experience into the exact grid format required for FAA certification. Generate reports instantly and walk into your checkride with confidence. PROFESSIONAL GRADE FEATURES Zero-Knowledge Privacy: Your data is encrypted in your iCloud. You own it completely. Seamless Import: Transition from other logbooks or spreadsheets in seconds with our robust CSV importer. Smart Currency: Track landing currency and instrument proficiency automatically. Interactive Global Map: Visualize your career history on a stunning 3D interactive globe. Secure Export: You are never locked in. Export your entire history to CSV or PDF at any time. Built for pilots. No subscriptions. No data mining. Just the best logbook on the market.
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.