App Overview

Invo - Invoice Maker Offline icon

Invo - Invoice Maker Offline

BETATQ COMPANY LIMITED · Finance

Invo - Professional Invoice Generator

$1.99 · In-app purchases

PRICE
$1.99
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.

Build your own version

Build Kit

Make this idea yours

A product spec, screen plans, and build steps for your coding agent.

First kit free with a verified email

Add to a Remix

Combine features and design from your favorite apps.

Kit ready. Verify your email to download it.

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/
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.

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.

JavaScript is required to complete mailbox verification.

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 Invo - Invoice Maker Offline: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

Preview ready. Verify your email to reveal and copy the full prompt.

JavaScript is required to complete mailbox verification. Return to this prompt preview.

Continue in Rork copies the full prompt to your clipboard first, then opens Rork in a new tab.

Continue in Rork >

Affiliate link: CloneChart may earn a commission at no extra cost

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 offline features with better local storage and sync options.

Assumption to check: Limited offline functionality compared to online counterparts

Validate with people who use this workflow before building.

Hypothesis 2

Provide extensive templates and customization features.

Assumption to check: Difficult invoice customization options

Validate with people who use this workflow before building.

Hypothesis 3

Implement reminders for unpaid invoices.

Assumption to check: No reminder or follow-up functionalities for invoices

Validate with people who use this workflow before building.

Hypothesis 4

Add analytics and reporting for invoice performance.

Assumption to check: Lack of comprehensive reporting features

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

Invo - Professional Invoice Generator Transform your business with Invo, the ultimate invoice generator designed for freelancers, contractors, and small business owners. Create stunning, professional invoices in seconds with our intuitive interface and powerful features. Key Features: Professional Invoice Creation • Create detailed invoices with multiple professional templates • Add unlimited line items with automatic calculations • Include tax calculations with customizable rates • Add payment terms, notes, and business branding • Generate unique invoice numbers automatically Client Management • Store and manage client information securely • Track client history and payment status • View client analytics and revenue insights • Export client data for backup and analysis Multiple Templates • Modern Template: Clean, professional design with blue accent • Minimal Template: Simple layout focusing on content • Formal Template: Traditional business style with borders • Customize colors and branding to match your business Offline-First Design • Works completely offline - no internet required • All data stored locally on your device for maximum privacy • No cloud storage or external servers • Your data stays with you, always Local Data Storage • Secure SQLite database for reliable storage • No account creation or login required • Complete control over your business data Analytics Dashboard • Track revenue trends and business performance • View monthly, quarterly, and yearly statistics • Monitor paid vs pending invoices • Analyze client performance and revenue Export & Sharing • Generate high-quality PDF invoices instantly • Share via WhatsApp, email, or other apps • Print invoices directly from the app • Save PDFs to your device for archiving Multi-Currency Support • Automatic currency formatting and symbols • Set default currency for your business • Professional currency display on invoices Dark & Light Themes • Beautiful Material Design 3 interface • Dark mode for comfortable night-time use • Light mode for professional daytime work • Automatic theme switching based on system Privacy & Security • Zero data collection - your information stays private • No analytics or tracking • No advertising or third-party sharing • Complete data ownership and control Perfect For: • Freelancers and independent contractors • Small business owners and entrepreneurs • Service providers and consultants • Retail shops and restaurants • Professional services (lawyers, accountants, etc.) • Artisans and craftsmen • Beauty and wellness professionals Why Choose Invo? Speed & Efficiency Create professional invoices in under 30 seconds. Our streamlined interface eliminates the complexity of traditional invoicing software. Privacy First Your business data never leaves your device. No cloud storage, no external servers, no data mining. Complete privacy and control. Professional Results Generate invoices that look like they came from expensive accounting software. Multiple templates ensure your brand looks professional. Works Everywhere No internet required. Create invoices on the go, in meetings, or anywhere you need them. Perfect for mobile professionals. Cost Effective No monthly subscriptions, no hidden fees, no feature limitations. One-time purchase for unlimited invoices and features. Built for Real Businesses Designed specifically for the needs of freelancers and small businesses. No unnecessary complexity, just powerful tools you actually use. Getting Started: 1. Download and install Invo 2. Set up your business information (name, logo, contact details) 3. Add your first client 4. Create and send your first professional invoice Support & Updates: • Regular updates with new features and improvements • Comprehensive help documentation • Privacy policy and terms of service included • Data export capabilities for backup Transform your invoicing process today with Invo - the professional invoice generator that puts you in control.

Written user reviews are not shown here. Check current App Store reviews >

Screenshots

< Scroll to see more >

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
react-native-paper
AsyncStorage
axios
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.