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
StereoTAB Stereopsis Testing
THIS IS A PROFESSIONAL APP BASED ON EVIDENCE JUST FOR PROFESSIONALS IN VISION SCIENCES
$17.99 · In-app purchases
PRICE
$17.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 1.0
1 ratings · Below Average
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 included16 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 StereoTAB Stereopsis Testing: map the core Medical 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 guided onboarding process to help users understand how to take tests.
Assumption to check: Lacks user-friendly onboarding
Validate with people who use this workflow before building.
Hypothesis 2
Enhance UI/UX with more interactive and visually engaging elements.
Assumption to check: Limited visual appeal
Validate with people who use this workflow before building.
Hypothesis 3
Add graphical representations of results to improve comprehension.
Assumption to check: No data visualization for results
Validate with people who use this workflow before building.
Hypothesis 4
Introduce a free trial period to attract more users.
Assumption to check: High price point without trial
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
THIS IS A PROFESSIONAL APP BASED ON EVIDENCE JUST FOR PROFESSIONALS IN VISION SCIENCES Useful in Optometric and Ophthalmology Practice, StereoTAB is an automated Random Dot Test to measure Stereopsis or Binocular Disparity with iPad or iPhone. It is needed anaglyph glasses. The binocular disparity is limited by pixel size and distance of presentation so before to test vision you can check what will be the minimum disparity you can measure. Version 4.0 includes: iPad: - Distances from 0.5m to 3m. - Anaglyph eyeglasses needed (red cyan or red green). - Settings layout in wich you can calculate the stereopsis levels of measurement depending on Screening or Finest protocols and distance of presentation. - Two responsive levels for Screening Procedure. - Two set of shapes iPhone: 1.- Use in your iPhone for screening stereopsis at 0.50m. This is a professional app for scientific purposes. If you notice any strange results, please contact with support to clearfy, correct bugs or improve the application. In other way you can ask for improvements in the future. Please, rate and comment. You can find our terms and privacy policy at https://www.test-eye.com/en/2-documentation/25-terms-conditions SUPPORT AND QUESTIONS You can access our webpage www.test-eye.com to view all the research validation papers or the authors that have used the App in their research. You can join our community in order to ask any question or to receive support: www.facebook.com/groups/qvisionacademy/
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.
