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
QuickVoice2Text Email (PRO Recorder)
* Limited-Time Special Just $2.99! In celebration of our 8-millionth download -- this is our best version, EVER! QuickVoice PRO is the iPhone/iPod/iPad's premier recorder, with SpinVox for sending TEXT EMAILS using ju...
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 2.6
173 ratings · Below Average
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.
Build your own version
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 should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included16 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
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 QuickVoice2Text Email (PRO Recorder): map the core Business 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
Competitive pricing with generous free tier
Assumption to check: Expensive subscription
Validate with people who use this workflow before building.
Hypothesis 2
Focus on most-requested features first
Assumption to check: Missing features
Validate with people who use this workflow before building.
Hypothesis 3
Optimize for 60fps, fast load times
Assumption to check: Poor performance
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
* Limited-Time Special Just $2.99! In celebration of our 8-millionth download -- this is our best version, EVER! QuickVoice PRO is the iPhone/iPod/iPad's premier recorder, with SpinVox for sending TEXT EMAILS using just voice and a few touches...No Typing Required! Also includes a bonus copy of our $15 award winning computer software, QuickVoice for Mac or Windows, and unheard of MONEY BACK GUARANTEE! "What's On iPhone" calls QuickVoice "The Most Exciting iPhone App Update EVER!!" Google the review--it's worth the read. News! QuickVoice now features a built-in ringtone recording feature so you can produce your own high quality ringtones for free. Use recordings of your music, friends and family, or sound effects then assign different tones to different contacts... Very cool! Both QuickVoice for the iPhone and the computer "companion" app are ideal for capturing ideas, voice memos, dictation, "to do" lists, classes, meetings, even entire lectures and seminars! Ideal for professional, educational, and personal use. No other speech app even comes close to all these features and value! * Simple ‘Touch & Speak’ Design! * SpinVox Voice2Text Emails to 30-seconds! * Super useful Voice Reminders! * Send voice notes via Messages! * Send Voicemails Up To 20MB! * Built-In Ringtone Recording Function! * Pause Record...a must have! * iTunes Syncing Copies Your Recordings to iTunes * Adjustable Recording Qualities to 44.1kHz! * Records For Seconds or Hours! * BONUS Desktop Recorder For Mac or Windows! * Use Other Apps While Recording! * and MONEY BACK GUARANTEE! Visit nFinity's website or YouTube channel to view demo video of "QuickVoice2Text Email." Important Bonus Note: To obtain the BONUS QuickVoice for computer simply send an email to [email protected]
Written user reviews are not shown here. Check current App Store reviews >
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
Supabase
RevenueCat
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.
