App Overview

iWriter 2 icon

iWriter 2

Serpensoft Group · Productivity

iWriter 2 is an elegant and minimalist Markdown text editor designed for distraction-free writing

$7.99 · In-app purchases

PRICE
$7.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
4.9
9 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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Combine features and design from your favorite apps.

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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.

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 iWriter 2: 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

Enhance text editing features with more formatting tools.

Assumption to check: Limited formatting options compared to desktop editors

Validate with people who use this workflow before building.

Hypothesis 2

Implement real-time collaboration for multiple users.

Assumption to check: No collaboration features

Validate with people who use this workflow before building.

Hypothesis 3

Allow users to create and customize their own templates.

Assumption to check: Templates are not customizable

Validate with people who use this workflow before building.

Hypothesis 4

Improve sync reliability with better error handling.

Assumption to check: Sync issues with cloud storage

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

iWriter 2 is an elegant and minimalist Markdown text editor designed for distraction-free writing. # iWriter 2 is the next generation of the beloved iWriter text editor. "Simple & beautiful" App Store Review, 2019 "Terrific Writing and Notes App" App Store Review, 2015 "Great simple text editor" App Store Review, 2014 Immerse yourself in a minimalist writing environment designed to enhance focus and productivity. Say hello to structured, professional documents that effortlessly transform your ideas. ## MultiMarkdown Support iWriter 2 is a full-featured Markdown editor built for precision and flexibility. - MultiMarkdown support with live preview and syntax highlighting. - Wikilinks and Wiki-Embeds for connected notes. - Task lists and code blocks made simple. - Keyboard shortcuts for fast inline formatting. ## Built-in Document Manager A built-in document manager that lets you easily organize, browse, and manage all your files in one place — complete with powerful document search to quickly find exactly what you need. ## Rebuilt with TextKit 2 iWriter 2 has been completely rebuilt from the ground up using Apple’s modern TextKit 2 framework, delivering faster performance, smoother scrolling, and a more responsive writing experience. ## Multiple Export Options A refined, user-friendly interface designed for focus and productivity, offering intuitive formatting options and seamless export to multiple formats including HTML, PDF, EPUB, DOCX (Microsoft Word), and LaTeX. ## LaTeX and Mermaid Diagrams iWriter 2 offers LaTeX syntax highlighting, making complex math expressions easy to read and edit as you write. It also supports Mermaid diagrams, letting you create flowcharts, sequence diagrams, and more using simple text-based syntax. Both integrate seamlessly into your Markdown workflow, keeping technical writing and visual documentation in one place. --- Terms of Use: http://www.apple.com/legal/itunes/appstore/dev/stdeula Privacy Policy: https://serpensoft.com/privacy-policy/

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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
React Native
Expo
Supabase
Zustand
react-native-richtext-editor
@react-native-async-storage/async-storage
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.