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
Speed Reader: Articles & PDF
Master the art of speed reading and transform your daily consumption of information
$3.99
PRICE
$3.99
No 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 should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included17 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 Speed Reader: Articles & PDF: map the core Books 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 distraction-free modes with minimal UI.
Assumption to check: Users often find it hard to focus while reading.
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to set precise speed preferences.
Assumption to check: Limited customization options for reading speed.
Validate with people who use this workflow before building.
Hypothesis 3
Implement tagging and categorization features.
Assumption to check: Difficult to organize saved articles and PDFs.
Validate with people who use this workflow before building.
Hypothesis 4
Introduce user accounts to sync documents across devices.
Assumption to check: No ability to sync across devices.
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
Master the art of speed reading and transform your daily consumption of information. Speed Reader: Articles & PDF is the ultimate productivity tool designed to help you read faster, retain more, and save hours every week. Whether you’re a student tackling heavy textbooks, a professional staying ahead of industry news, or simply looking to finish your reading list, our advanced RSVP (Rapid Serial Visual Presentation) technology trains your brain to process text at lightning speeds. ### WHY CHOOSE SPEED READER? In a world overflowing with content, reading efficiency is your competitive edge. Speed Reader eliminates subvocalization and eye movement redundancy by flashing words sequentially at your optimal pace. This scientifically proven method allows you to double, triple, or even quadruple your reading speed instantly. Unlock your potential with the most customizable and beautiful speed reading app on the App Store. Join thousands of users who are reading books, articles, and documents faster than ever before. ### KEY FEATURES Universal Format Support Import and read anything. Our robust engine supports: * PDF Reader: Seamlessly load PDF documents, research papers, and ebooks. * Web Articles: Paste any URL to instantly extract clean text from news sites and blogs. * Direct Text: Paste content from your clipboard or type directly to start reading immediately. Advanced RSVP Technology Experience the power of Rapid Serial Visual Presentation. * Customizable WPM: Adjust your speed from a comfortable 100 WPM up to an elite 1000+ WPM. * Focus Interaction: Dynamic word centering keeps your eyes locked on the content, reducing strain and fatigue. * Visual Pacer: A unique progress glow and adaptive interface guide you through long texts effortlessly. Focus & Accessibility Designed for everyone, including those with ADHD or Dyslexia. * Distraction-Free Reading: Isolate words to maintain laser-sharp focus. * Adaptive Themes: Switch between Light and Dark modes with a beautiful "Liquid Glass" aesthetic that is easy on the eyes day or night. * Smart History: Automatically save your progress. Resume any article exactly where you left off. Track Your Progress * Reading Stats: visualize your reading speed and time saved. * Personalized Goals: Set your target WPM and watch your efficiency soar. ### PERFECT FOR: * Students: Cram for exams and get through required reading lists in record time. * Professionals: Breeze through reports, white papers, and industry news during your commute. * Book Lovers: Finally finish that novel you’ve been meaning to read. * Lifelong Learners: Consume more knowledge in less time. ### OPTIMIZED FOR PRODUCTIVITY Don't let slow reading hold you back. Speed Reader: Articles & PDF is more than just a reader; it's a brain training tool. By reducing eye movement and increasing word recognition speed, you improve comprehension and focus. It’s the perfect companion for anyone looking to boost their productivity and learning efficiency. Download Speed Reader today to start reading faster, learning more, and achieving your goals! --- ### Helpful Keywords speed reading, fast reader, rsvp reader, read faster, pdf reader, article reader, epub, book reader, productivity, focus timer, adhd tools, dyslexia reader, text to speech, wpm trainer, quick read, news reader, study tool, exam prep, cognitive training, brain training, speedread, bionic reading, photo reader, document viewer
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
react-navigation
axios
redux
react-native-reanimated
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.
