App Overview

Equal Division Camera icon

Equal Division Camera

Shun Isayama · Food & Drink

This app is a division camera (camera assistant app) that is perfect when you want to cut pizzas, whole cakes, sweets, Swiss rolls, and other foods into equal portions with precision

$2.99 · In-app purchases

PRICE
$2.99
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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A product spec, screen plans, and build steps for your coding agent.

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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/
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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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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 Equal Division Camera: map the core Food & Drink 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

Integrate social media sharing options to enhance user interaction.

Assumption to check: Limited user engagement due to lack of social sharing features.

Validate with people who use this workflow before building.

Hypothesis 2

Implement itemized billing to allow users to input multiple dishes and their prices.

Assumption to check: Difficulty in calculating exact splits with multiple items.

Validate with people who use this workflow before building.

Hypothesis 3

Simplify the navigation and include a tutorial for first-time users.

Assumption to check: User interface may be confusing for new users.

Validate with people who use this workflow before building.

Hypothesis 4

Incorporate a feedback system for users to suggest improvements.

Assumption to check: Lack of user feedback mechanisms.

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 app is a division camera (camera assistant app) that is perfect when you want to cut pizzas, whole cakes, sweets, Swiss rolls, and other foods into equal portions with precision. Simply overlay guide lines on the camera view and cut along them to achieve professional-level accurate cuts. Since it supports circular, grid, and linear patterns, you can use it to divide all kinds of foods equally. <Features> ・Three division modes Circular (pizza, whole cakes, etc.), grid (sweets, bars, etc.), and linear (Swiss rolls, castella, sushi rolls, etc.). ・Fine-grained division settings Set 2 to 12 equal parts for circular and linear modes, or 2×2 up to 12×12 for grid mode. ・Adjustable guide line angle In circular mode, you can freely adjust the angle of the division guide lines (0° to 360°) for perfectly aligned cuts. ・Camera zoom Zoom the camera from 1× to 5× to adjust distance and framing as needed. ・Five guide line colors Change the division guide line to one of five easy-to-see colors (white, yellow, cyan, magenta, green) to match the color of the food. <How to use> ・Choose a division mode Select the mode that fits your purpose: “Circular”, “Grid”, or “Linear”. ・Choose the number of divisions For circular and linear modes, select from 2 to 12 equal parts. For grid mode, select from 2×2 up to 12×12. ・Adjust the angle if needed (circular only) Use the slider to fine-tune the guide line angle to the easiest angle for cutting. ・Use zoom if needed Zoom the camera and guide lines in or out to adjust the distance. ・Change the guide line color if needed Choose the most visible color from the five available options. ・Cut along the guide lines Whether it is pizza, cake, or anything else, your cuts will be perfect. Enjoy professional-level precision in your own hands. This is a paid app, and no advertisements are displayed.

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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.

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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.