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.
Pocket Guide to Megaliths is a unique guide to Ancient and Prehistoric sites worldwide, accessing data submitted by contributors to the Megalithic Portal web resource for over almost 20 years
$1.99 · In-app purchases
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 Pocket Guide Megaliths: map the core Reference workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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 content updates and depth
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: User engagement features lacking
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Navigation can be confusing
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Subscription model may deter users
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Pocket Guide to Megaliths is a unique guide to Ancient and Prehistoric sites worldwide, accessing data submitted by contributors to the Megalithic Portal web resource for over almost 20 years. It has a built in database to allow navigation to sites and provides extra features such as live weather, sunset and moon phase information for all locations. Proceeds from the app will support continuing development of the app and the Megalithic Portal Society's website, helping to increase the knowledge and protection of these precious sites. Developed in collaboration with The Megalithic Portal Andy Burnham - Editor in Chief and Founder http://www.megalithic.co.uk The app accesses an ever growing database of around 50,000 sites and entries worldwide. Each entry is categorised and allows filtering using a range of criteria such as over 70 different site types, map accuracy, condition, access, country of origin, location etc. Includes a wide range of information from the Stone Age, Paleolithic, Mesolithic, Neolithic, Chalcolithic, Bronze Age through to the Iron Age and the numerous tribal societies such as Celtic. News View • Provides a short list of the latest entries and news items, updated regularly. • News items may be selected to discover further detailed comments provided by the Megalithic Portal. Main View • Global filter, allows views to be restricted to specific selections based on criteria. • Categorise by type, country, condition, accuracy, access, ambience. Entry Details • Detail page for every entry with useful information. • Link to Map location. • Link to the Megalithic Portal to read up on more information, pictures comments. • Full colour photo for many entries. • Select photo to use pinch to zoom. Searches • Map view, discover the Megaliths around the world or just those near you. • Find megaliths by text searching or filtering. - nb. Wildcards are supported Custom Features • Easily bookmark search results or individual entries to the bookmark view • Add your own Custom Notes to ANY entry with the handy edit feature Useful utilities are included to help when you are out exploring such as • Flashlight • Compass • A Range and Height Finder. • Worldwide day and night weather prediction view for around the next 5 days. • Moon phases for the next 70 days. • Sunrise/Sunset, Moon Rise/Set and Twilight Start/Set. Social Networking • Twitter and Facebook post notes to your wall or feed Login to the Accounts in Settings Installing the data • CHECK DATABASE function to install or update data as necessary, may be performed as often as you like. Contacting Us Please contact us to discuss the app, ask support questions or make suggestions for improvements. • [email protected] • http://www.senet.co.uk • @SenetUK Please direct any updates to the content directly to the Megalithic Portal • http://www.megalithic.co.uk Notes: • This App requires an internet connection for some of its features. • Slow internet connection speed will affect the performance for some features. • We cannot answer questions on the appstore, please contact us directly with any support questions or issues. • On older devices such as iPad mini, the database may take some time to update, close running apps first and please also ensure you have updated the device with all the latest patches from Apple. • Occasionally a few pictures show as rotated, this is an error which we are aware of and are looking into it.
Written user reviews are not shown here. Check current App Store reviews >
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.