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
BE Ballistics
BE Ballistics is a precision long-range ballistics calculator built for the way you actually shoot — your reticle, your mils, hold or dial
$7.99
PRICE
$7.99
No 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 included
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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
BE Ballistics is a precision long-range ballistics calculator built for the way you actually shoot — your reticle, your mils, hold or dial. No external ballistics computer required, fully offline. SEE THE SHOT • Through-the-scope view: your exact reticle at true subtension, the target at real angular size, and a green hold pip. Hold in your own mils/MOA or dial — zoom in and count it by eye. YOUR DATA • 290 reticles drawn to spec, filterable by name • 38 calibres, 167 factory loads, from .223 to .50 BMG — or enter your own BC (G1/G7) and muzzle velocity • Custom drag curves (.lcd / Doppler) supported DIAL IT IN • Elevation, windage and turret CLICKS for your exact turret • Full environment: temperature, pressure, humidity, altitude, shot angle, plus single or dual wind • Hit-probability (WEZ) so you know the odds before you break the shot • Distances out to 5000 m for ELR MY DOPE CARD • Save any distance with its elevation, wind and clicks • Edit each row to the dope you really dialed • One-tap print/export — tape it to your stock Made for precision shooters — 300 m, ISSF, F-Class, PRS, benchrest, ELR and hunting. Offline, no account, no data collection.
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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.
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
BUILD KIT DIFFICULTY
Not assessed in a Build Kit yet.
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.
