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.
PostHog in your pocket.
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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 PostHog Analytics - Hogly: map the core Developer Tools 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: Expensive subscription
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Missing features
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Poor performance
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.
PostHog in your pocket. Hogly is a native product analytics dashboard and mobile command center for PostHog on iPhone and iPad. Monitor products, investigate behavior and errors, and reply to customer feedback away from your desk. PRODUCT ANALYTICS & DASHBOARDS • Bring key metrics from your PostHog projects together in Overview. • Browse dashboards and saved Insights as responsive native charts. • Follow live events, web analytics, people, surveys, and project activity. CUSTOMER SUPPORT & FEEDBACK • Read and reply to PostHog Support conversations from your phone. • Review customer context and open a related Session Replay when available. • Set conversation status and priority, or open the exact conversation from an optional notification. SESSION REPLAY & ERROR TRACKING • Watch Session Replays natively and inspect the timeline, events, console, and context. • Use Replay Vision to understand intent, outcomes, friction, and timestamped evidence that opens at the cited moment. • Triage Error Tracking issues, review trends, jump to related Replays, and resolve issues. FEATURE FLAGS & EXPERIMENTS • Review Feature Flags and rollout configuration before making a change. • Enable or disable flags when you need to respond away from your desk. • Follow results and launch, pause, resume, or end Experiments from your device. INSIGHTS, FUNNELS & HOGQL • Explore and create Insights for trends, funnels, retention, lifecycle, and more. • Edit supported Insights, add chart annotations, and run HogQL queries. HOME & LOCK SCREEN WIDGETS • Add supported PostHog Insights and Overview cards as widgets. • Choose Home Screen charts or compact Lock Screen glances. • Preserve supported chart context and tap back to the exact source in Hogly. SURVEYS & AI • Review survey performance and responses, then manage supported survey actions. • Ask PostHog AI about usage, funnels, errors, and what changed, and save useful analysis when supported. HOGLY PRO & PERMISSIONS Some creation, management, Replay Vision, AI, notification, and widget features require Hogly Pro and the relevant PostHog permissions. Availability can also depend on your PostHog plan, enabled products, and granted scopes. CONNECTED TO YOUR POSTHOG Connect with PostHog OAuth or a Personal API Key and approve only the permissions you want to use. Hogly works with your existing PostHog Cloud or self-hosted projects and does not copy their analytics data into a parallel backend. Hogly-only preferences, such as favorite people and pinned Person properties, sync privately through your iCloud account. PRIVACY & SECURITY • Your PostHog credentials are stored in Keychain, never on our servers. • Requests for connected project data go directly from your device to PostHog. • Hogly uses a separate PostHog project for product analytics and crash reporting, and RevenueCat for purchase verification. User-initiated messages are sent only after you tap Send. None of these services receives the PostHog project data you connect. • No ads and no sale of personal data. INDEPENDENT CLIENT Hogly is an independent client for PostHog and is not affiliated with, endorsed by, or sponsored by PostHog Inc. "PostHog" is a trademark of PostHog Inc. Privacy: https://hogly.app/privacy Terms: https://hogly.app/terms
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.