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
Aqua Voice: AI Voice Keyboard
Voice input for AI workflows
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 5.0
3 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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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included14 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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Aqua Voice: AI Voice Keyboard: 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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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
Implement noise cancellation features or allow users to adjust sensitivity.
Assumption to check: Voice recognition may not be accurate in noisy environments.
Validate with people who use this workflow before building.
Hypothesis 2
Add more language options and dialects for a broader user base.
Assumption to check: Limited language support.
Validate with people who use this workflow before building.
Hypothesis 3
Incorporate smart grouping or filtering options for easier navigation.
Assumption to check: History may clutter with repeated entries.
Validate with people who use this workflow before building.
Hypothesis 4
Provide clearer explanations of benefits and features of paid features.
Assumption to check: In-app purchases may be confusing for users.
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
Voice input for AI workflows. Talk to ChatGPT, prompt Claude, message your agents, reply to Slack and email. Aqua Voice turns speech into text across every app on your phone. Powered by our proprietary transcription model, Aqua Voice is built for speed and accuracy, and technical vocabulary. HOW IT WORKS Install the Aqua Voice keyboard. Open any app. Tap the mic and talk. Your words appear as text, ready to send. That's it. POWERFUL VOICE EDITING Edit mode allows you to edit your last transcript or current selection with your voice. For example: “Remove filler words, this is a slack message” “Translate this to Japanese" “Make this title case” / “make this lowercase” “Spell Toni T-O-N-I” “Format the numbers like $10m” BUILT FOR AI WORKFLOWS The people using AI tools the most are doing it on the go. Prompting ChatGPT from the back of an Uber. Sending instructions to agents between meetings. Managing workflows that move faster than your thumbs can type. Aqua Voice is the fastest way to get thoughts into any AI tool on your phone. Speak naturally. We handle punctuation, formatting, and technical terms. ACCURACY THAT MATTERS Avalon is trained to understand the words you actually use. API endpoints. Model names. Programming terms. Technical jargon that makes generic dictation tools hallucinate. 97% accuracy on technical vocabulary where off-the-shelf models score below 70%. WORKS EVERYWHERE • ChatGPT, Claude, Gemini, and any AI chat • Slack, Teams, Discord, Telegram • iMessage, WhatsApp, Signal • Gmail, Outlook, and every email app • Notes, Docs, and everything else YOUR VOICE, NOT OURS • Personal dictionary syncs across desktop and mobile • 49 languages supported • Sub-500ms latency. Speak and see text appear in real time • SOC 2 Type II certified Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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
Axios
Zustand
react-navigation
expo-speech
BUILD KIT DIFFICULTY
Advanced
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.
