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.
App Overview
HIRKA: What to Wear Today
Stop staring out the window wondering what to wear
Free
PRICE
Free
No in-app purchases
BUSINESS MODEL
Free
No overall Grossing estimate available
RATING
★ 5.0
1 ratings · Top 5%
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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A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
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- DIFFERENTIATION
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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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
Stop staring out the window wondering what to wear. HIRKA skips the degrees and tells you exactly what to put on. It reads the weather for you and turns it into one clear call: T-shirt weather, Cardigan weather, Coat weather, or Stay in. Just like mom saying "take a cardigan" on your way out the door. WHAT YOU GET - One-glance answer: the Today screen shows your outfit level in a warm, knitted look. - Hourly slices: cool morning, sunny noon, rainy evening? See what to wear hour by hour. - 7-day view: know which days need a cardigan and which need a coat. Free shows the first 2 days, the full week comes with HIRKA+. - Why a cardigan? A short, clear reason behind each call (wind, humidity, feels-like temperature). - Notifications with a mom's touch: every evening it tells you what to wear tomorrow, and in the first days it asks a one-tap evening question. Switch each one on or off. - Locations: save multiple cities and switch between them. Free includes 2 cities, unlimited with HIRKA+. - Widgets and Apple Watch: the answer on your Home Screen, Lock Screen and wrist. - Tuned to you: do you run cold or warm? HIRKA shifts its thresholds to fit you. - Outfit builder: swipe through your pieces row by row and see right away if the outfit fits the weather. Lock what you like, shuffle the rest. - Did you listen to me today? Answer with one tap each evening, grow your streak and get a weekly report card from mom. - Show mom: take a mirror selfie, mom approves or says "You'll be cold in that". Share your card. - Your first 3 pieces are free: add 3 garments and HIRKA gets to know them. GET SMARTER WITH HIRKA+ Add your own wardrobe and HIRKA tells you which piece to wear. - Wardrobe Scan: snap a photo of a garment, scan its label, and HIRKA gets to know it. - Today, for you: a daily outfit built from pieces you own. - Layer plan: which layer to take off or put on from morning to evening. - Day and packing plan: outfits that fit your schedule, plus a packing list for trips. - HIRKA learned you: over time it picks up how you feel the cold and personalizes its advice. The core HIRKA app is free. HIRKA+ unlocks with a monthly or yearly subscription. The yearly plan includes a 7-day free trial. SUBSCRIPTION INFORMATION - HIRKA+ Monthly and HIRKA+ Yearly are auto-renewing subscriptions. Payment is charged to your Apple Account at confirmation of purchase. - Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. - Any unused portion of a free trial is forfeited when you purchase a subscription. - Manage or cancel anytime in Settings > Apple Account > Subscriptions after purchase. Privacy Policy: https://hirka.app/gizlilik Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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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.
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
BUILD KIT DIFFICULTY
Not assessed in a Build Kit yet.
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.
