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
Lectory - Read Text Aloud
TURN ANY TEXT INTO AUDIO WITH LECTORY
$7.99 · In-app purchases
PRICE
$7.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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 included16 files
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 Lectory - Read Text Aloud: 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 additional voice packs and customization options.
Assumption to check: Limited voice options may not cater to all user preferences.
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to format text (bold, italics) before reading.
Assumption to check: Text input lacks formatting options.
Validate with people who use this workflow before building.
Hypothesis 3
Enable offline access for previously saved texts.
Assumption to check: No offline functionality for saved texts.
Validate with people who use this workflow before building.
Hypothesis 4
Enhance UI with more engaging design elements and animations.
Assumption to check: Interface may be perceived as basic.
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
TURN ANY TEXT INTO AUDIO WITH LECTORY Revolutionize the way you read with cutting-edge voice technology. Listen to documents, books, or any text while working out, driving, or doing other tasks. Lectory instantly transforms any written content into natural, high-quality audio. MAIN FEATURES: • TURN BOOKS INTO AUDIOBOOKS Snap a photo of any printed page and Lectory will read it aloud with smooth, natural voices. • TRANSLATE & LISTEN IN ANY LANGUAGE Import or scan text in any language and listen to it translated into your preferred language. • SPEED UP YOUR READING Adjust playback speed from 200 to 600 words per minute — up to 4x faster than traditional reading. You choose the pace that fits you best, gaining more knowledge in less time. • NATURAL & EXPRESSIVE VOICES Enjoy clear, easy-to-follow voices — just like those you hear every day. • TOTAL FLEXIBILITY Convert text from images, documents, or any photo of any surface into ready-to-listen audio. ADDITIONAL BENEFITS: • WORD-BY-WORD HIGHLIGHTING Follow along as the text is highlighted in sync with the audio to boost comprehension and retention. • BACKGROUND PLAYBACK Keep listening while you drive, work out, or multitask. • AUTO DARK MODE Lectory adapts to protect your eyes during nighttime reading sessions. • UNIVERSAL ACCESSIBILITY Perfect for users with dyslexia, ADHD, low vision, or other reading challenges. TEXT-TO-SPEECH & INTERFACE AVAILABLE IN: English, Spanish, French, German, Italian, Portuguese, Chinese, Japanese, Korean, Arabic, Russian, Hindi, Dutch, Swedish, Danish, Finnish, Norwegian, Polish, Czech, Romanian, Slovak, Turkish, Greek, Hebrew, Hungarian, Indonesian, Croatian, and more. OUR MISSION Lectory was built to democratize global, multilingual reading access. Students, professionals, and reading enthusiasts already use Lectory to break language barriers and expand their knowledge. DOWNLOAD LECTORY & START NOW! Enjoy the freedom of listening to any text, anytime, anywhere. FREE TRIAL available. • Privacy Policy: https://lectory.myspeech.app/privacy-policy/ • Terms of Service: https://lectory.myspeech.app/terms-of-use/
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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
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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.
