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
Digi-Pas Level Paid
Digi-Pas® Mobile App is a user-friendly app, easily installed in any compatible smartphones or tablets
$24.99 · In-app purchases
PRICE
$24.99
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.
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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 included15 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 Digi-Pas Level Paid: 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 advanced calibration features with step-by-step guidance.
Assumption to check: Users often find digital level apps inaccurate compared to traditional levels.
Validate with people who use this workflow before building.
Hypothesis 2
Allow users to choose from various units and customize settings.
Assumption to check: Limited customization options for measurement units.
Validate with people who use this workflow before building.
Hypothesis 3
Introduce features that encourage regular use, like tracking calibration history.
Assumption to check: Lack of user engagement features like reminders or progress tracking.
Validate with people who use this workflow before building.
Hypothesis 4
Provide a comprehensive tutorial or onboarding experience to guide new users.
Assumption to check: Difficulty in understanding how to use the app effectively.
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
Digi-Pas® Mobile App is a user-friendly app, easily installed in any compatible smartphones or tablets. Users can fully utilize the remote wireless Bluetooth mobile connectivity to various Digi-Pas® 2-axis precision digital levelling devices. This highly affordable app instantly empowers machine installers to perform remote 2-Axis simultaneous levelling task, angle measurement and 2D concurrent alignment activities with speed, precision and as a 'one-man-operation' that traditional single-axis digital or 'bubble' levels are unable to match. Compatible devices: -DWL8500XY 2-Axis Ultra Precision Digital Inclinometer Bluetooth Device (With Firmware version 3.4 and above!) -DWL3500XY 2-Axis High Precision Digital Machinist Level Bluetooth Device (With Firmware version 4.0 and above!) -DWL3000XY 2-Axis High Precision Digital Machinist Level Bluetooth Device (With Firmware version 4.0 and above!)
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.
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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.
