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
Dial In: Digiscoping Reticle
Dial In transforms your phone into a professional digiscoping tool with a live reticle overlay directly on your camera feed
$9.99 · In-app purchases
PRICE
$9.99
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's included14 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 Dial In: Digiscoping Reticle: map the core Utilities 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
Provide guided tutorials or tooltips to simplify setup.
Assumption to check: Users often find reticle apps complicated to set up.
Validate with people who use this workflow before building.
Hypothesis 2
Optimize image capture process for better performance.
Assumption to check: Performance issues with image capture on older devices.
Validate with people who use this workflow before building.
Hypothesis 3
Offer extensive customization features for reticle styles and colors.
Assumption to check: Limited reticle customization options in existing apps.
Validate with people who use this workflow before building.
Hypothesis 4
Implement a robust history feature with sorting and filtering options.
Assumption to check: Users desire a history of their captures.
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
Dial In transforms your phone into a professional digiscoping tool with a live reticle overlay directly on your camera feed. Whether you're calling shots at a PRS match, hunting in the backcountry, spotting for a buddy, or running field observations, Dial In gives you the precision reference you need — right on your screen. Gone are the days of guessing holdovers through a spotting scope with no reference. Dial In lets you calibrate a precision MOA or MRAD reticle overlay to your exact optic setup, so what you see on screen matches what's downrange. Features: Live camera feed with real-time reticle overlay MOA and MRAD reticle options Calibration tool matched to your specific optic and magnification Magnification slider for accurate scaling Multiple reticle colors and center styles Capture photos and videos with the reticle burned in for documentation and after-action review Clean, simple interface built for field use Perfect for: PRS and long range competition shooters Hunters calling shots and reading wind Spotters supporting precision rifle teams Military and law enforcement observation Wildlife and nature observers Dial In. See more. Miss less.
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.
SUGGESTED BUILD STACK
React Native
Expo
Zustand
react-navigation
expo-image-picker
react-native-slider
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.
