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
Astari: Transcribe Voice Notes
Record your voice
Free
PRICE
Free
No in-app purchases
BUSINESS MODEL
Free
No overall Grossing estimate available
RATING
★ 4.5
438 ratings · Top 15%
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, screen plans, and build steps for your coding agent.
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What's included
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.
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
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Astari: Transcribe Voice Notes: map the core Productivity workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Record your voice. Let AI handle the rest. Astari is your AI-powered notetaker that records, transcribes, and summarizes your voice — so you can stay focused, not distracted. Whether you're in meetings, lectures, or capturing ideas on the go, Astari turns spoken words into organized, searchable notes in real time. No typing. No missed details. Just tap to record, and Astari delivers clean transcripts and smart summaries in seconds. Why Astari? ◽ Saves Time & Boost Productivity Reclaim up to 15–20 hours a month — that’s over $1,200 per year in productivity value. Stay present in the moment while Astari takes care of the notes. ◽ Designed for Everyone Whether you’re a professional, student, or creator, Astari is your voice-first workspace — built for how you think and work. Key Features - One-Tap Voice Recording Start recording instantly. Ideal for capturing quick thoughts, meetings, or interviews. - AI Transcription Clean, accurate transcripts — no filler words or messy formatting. - AI-Powered Summaries Skip the full transcript. Get quick, actionable highlights from your recordings. - Distraction-Free Interface Minimal design. Maximum focus. Just open, record, and speak. Use Astari For ◽ Meetings & Calls – Capture conversations and get instant summaries ◽ Lectures & Classes – Turn lessons into clear, searchable notes ◽ Voice Journaling – Speak freely and document your thoughts ◽ Content Creation – Dictate blog, video, or social media ideas ◽ Everyday Productivity – Stay organized without ever typing Your Privacy Comes First Your recordings and transcripts are encrypted in transit and at rest. We never sell your data or use it to train AI models — and you're always in full control, with the ability to permanently delete any recording or transcript at any time. Download Astari now and discover a faster, smarter way to take notes — using just your voice. Privacy Policy: https://www.grifaloplimited.com/privacy-policy Terms of Service: https://www.grifaloplimited.com/terms-of-service Subscription Terms: https://www.grifaloplimited.com/subscription-terms
Written user reviews are not shown here. Check current App Store reviews >
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
Improve voice recognition algorithms for better accuracy
Assumption to check: Inaccurate transcriptions in noisy environments
Validate with people who use this workflow before building.
Hypothesis 2
Add rich text editing capabilities to enhance user experience
Assumption to check: Limited editing features for transcriptions
Validate with people who use this workflow before building.
Hypothesis 3
Implement tags and categories for easy organization
Assumption to check: No ability to categorize or tag transcriptions
Validate with people who use this workflow before building.
Hypothesis 4
Allow users to export transcriptions to various formats like PDF or DOCX
Assumption to check: Lack of export options for transcriptions
Validate with people who use this workflow before building.
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
Zustand
axios
expo-voice
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.
