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
Wiser: Bite-Sized Learning
Wiser gives you access to the key insights from the world’s best books on Productivity, Business, Negotiation, Money, Investment, Health, Love, and more!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
56,025 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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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included18 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 Wiser: Bite-Sized Learning: map the core Education 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 a unified progress dashboard that aggregates all course progress.
Assumption to check: Users find it difficult to track progress across multiple courses.
Validate with people who use this workflow before building.
Hypothesis 2
Add features for interactive quizzes, such as timed questions and hints.
Assumption to check: Limited interactivity in quizzes.
Validate with people who use this workflow before building.
Hypothesis 3
Introduce offline downloads for courses for better accessibility.
Assumption to check: Lack of offline access to courses.
Validate with people who use this workflow before building.
Hypothesis 4
Simplify the subscription process and clearly communicate benefits of each tier.
Assumption to check: In-app purchases can be confusing.
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
Wiser gives you access to the key insights from the world’s best books on Productivity, Business, Negotiation, Money, Investment, Health, Love, and more! Listen, and read a wide range of books designed to help you think and learn about your self-growth path and gain insight into only 15-minutes book summaries on the go. We built Wiser with tools for you to customize your experience and learning. You can read summaries, highlight texts, change font sizes and color themes, share quotes, bookmark titles, set yourself self-learning challenges and daily goals, and build self-improvement habits into your daily routine. The Wiser app allows you to browse our growing collection of bestseller ebooks, and audiobooks, to enjoy instantly on your smartphone. Search books by author or title and read the summary to discover your next great read. Check out Wiser’s free books for “Daily Read” to discover your new favorite book also available as an audiobook. == Why people love Wiser == • Listen to the audible version on the go. • Personalized recommendations based on your goals. • Beautifully designed settings for comfortable reading. • Increase your memory and analytical thinking abilities with the “Spaced Repetition” feature. • Browse books instantly – Read summaries and key insights while driving or at the gym. • Rate and review the books you’ve read. • Read online & offline - Download books directly to your device. == Self-Improvement Starts with Wiser == Ways to become Wise(r). 1. Read or listen to books that will motivate you in your self-growth journey. You can gain more insight into your life and develop a strategic vision that helps you advance in your self-learning journey by reading and listening to audiobooks. 2. Consider challenging yourself with the best educational audiobooks and ebooks to improve your life personally and professionally. There’s always something new to listen to and read in Wiser’s digital library. 3. It's always about finding a balance between Mindfulness & Motivation. We can achieve this by going through Wiser’s library of bestsellers for self-growth books, health books, spirituality books, happiness and mindfulness books, and many more. 4. The science of reading starts with Wiser. When you read or listen to an ebook and take notes, in a short time, you can't recall anything, does it sounds familiar? What about the best insights from the book you read last year? With Spaced Repetition feature, maximize retention and minimize learning time and boost your long-term memorization. Terms of Use: https://wiserapp.co/terms Privacy Policy: https://wiserapp.co/privacy
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
Zustand
React Navigation
Axios
react-native-video
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.
