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.
Shootility SightSet is an app designed to make it easy to zero your pistol, rifle or air rifle sights or scopes, without needing to be a rocket scientist
$8.99
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Shootility SightSet: map the core Sports workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Shootility SightSet is an app designed to make it easy to zero your pistol, rifle or air rifle sights or scopes, without needing to be a rocket scientist. It's not just designed to be flexible, quick and easy to use to save you time, it can also save you a significant amount of money. With the ever increasing price of factory ammunition, SightSet can pay for itself remarkably quickly. Simply by saving you as few as just 10 rounds for many calibers! If, like us, you enjoy shooting more than you enjoy math, sighting in can get to be a real chore. Especially when you are zeroing multiple firearms, shoot different loads or with different types of ammunition (so you need to do it often). You need to take into account the adjustment precision of your sights, the distance at which you are shooting over, the size of the targets ...as well as possibly compensating for metric sights on ranges measured in feet or yards (or metric ranges with inch/MOA adjustable sights). No wonder it can be so easy to make a mistake. SightSet solves the problem by removing the manual errors. It calculates adjustments for you, based on the shot fall that you actually observe. Match your sight against one the predefined sight definitions (inch, metric or MOA). Match your target against one of the 140+ common small bore, high power, air-rifle, pistol or air-pistol targets. Tell SightSet the distance. Then just plot your shots as you take them on a zoomable screen showing a copy of your target. SightSet calculates average distance of your shots from the target center (in cm, inches or MOA), tells you how many clicks you need to make to adjust for windage and elevation, and even reminds you which direction you should turn the adjusters. If a couple of your shots have gone wild, simply go into edit mode to delete them so they don’t affect the calculations. You can even overlay a grid onto the target to get an easy indication of the spread of your shots. It’s no problem if SightSet doesn’t have a definition for your sight, either. Create your own using one of the 33 standard inch, metric or MOA settings provided. SightSet even provides the tools to create your own simple targets (square ones too!). And to make it easy to set up your sights time and time again, you can quickly create favorites to hold the common combinations of sights, targets and distances that you use. For more information and instructional videos visit: www.apphelia.com (For a detailed list of targets and click settings, see www.shootility.apphelia.com/faq.html)
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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
Assumption to check: Limited user customization options
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Cluttered interface with too many inputs
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent calculation results
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of tutorial or guidance for new users
Validate with people who use this workflow before building.
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.