App Overview

Writing Challenge icon

Writing Challenge

Bartolome Masco Lopez · Productivity

Stuck in front of a blank page? Need a boost of inspiration? Join us to overcome blocks and push your creativity to the max.

$2.99 · In-app purchases

PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
4.4
59 ratings · Top 30%

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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Add to a Remix

Combine features and design from your favorite apps.

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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/
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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.

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.

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

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Writing Challenge: 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 smart suggestions based on user preferences and writing history.

Assumption to check: Difficulty in finding suitable prompts

Validate with people who use this workflow before building.

Hypothesis 2

Add customizable challenges and advanced metrics for tracking progress.

Assumption to check: Limited features for advanced users

Validate with people who use this workflow before building.

Hypothesis 3

Introduce community features for sharing writings and feedback.

Assumption to check: Lack of social interaction

Validate with people who use this workflow before building.

Hypothesis 4

Implement push notifications to remind users to complete their challenges.

Assumption to check: No reminders for challenges

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

Stuck in front of a blank page? Need a boost of inspiration? Join us to overcome blocks and push your creativity to the max. With Writing Challenge, you will brainstorm new and fresh ideas and embrace freewriting in the funniest way ever. *** TAP AND SPARK *** · Get new prompts to start writing your story with just a touch on your screen. · Pick the prompts that better suit you from our mix of trigger words, characters, actions, settings, sentences, items, and dialogue. · Take control of your experience with the prompt settings. · Set the number of prompts for each writing session to get an ending for your story. · Add a timer between prompts if you wish for an extra challenge. *** THINK OUTSIDE THE BOX *** · Check the Daily Challenge Prompts that encourage you to create original stories and keep the writing habit alive. · Get the Daily Challenge on your home screen with the app widgets. · Mark the challenge as completed for a more engaging experience. · Schedule up the reminder to keep up the challenge every day. *** SHARE YOUR CREATIVITY *** · Share the Daily Challenges with friends and colleagues. · Increase fun & engagement in your writing classes, workshops, and writing group sessions. Whether you are a writer looking for ideas or just want to have fun, this app will help you out. Dare yourself to experience freewriting, and express your creativity without restrictions. —— —— ——  *** DOUBTS? *** Please visit the site writingchallengeapp.com for more information. You can also contact us via [email protected]. We are happily awaiting your feedback and will get back to you! Thank you, and happy writing!

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
Firebase
React Native Paper
BUILD KIT DIFFICULTY
Starter

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.