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.
WLOC is a location changer for iPhone built for QA teams, developers, researchers, and authorized testers
Free · 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 WLOC: Location Changer: map the core Developer Tools 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 customization options for saved locations
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No offline access for saved locations
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inadequate location accuracy
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of user analytics for location usage
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.
WLOC is a location changer for iPhone built for QA teams, developers, researchers, and authorized testers. It helps you prepare a chosen coordinate, verify the setup with diagnostics, save the target to your device through a supported network-location test path, check fresh request and result evidence, and restore normal location behavior. AUTHORIZED TESTING PURPOSE AND BOUNDARY WLOC exists for one purpose: testing location-dependent behavior in software that you own or are explicitly authorized to test. Use it only with devices, apps, accounts, networks, and environments that you own or have written permission to test. It is not for deceiving other people or services, interfering with workplace or school check-ins, gaining an unfair advantage in games, evading service rules, or falsifying production location data. WLOC is not a VPN, does not rewrite the iPhone GPS receiver, and does not promise to override every app. WHAT IT DOES Start with one public, low-risk test point. Paste an Apple Maps, Google Maps, Amap, or Baidu Maps link, or enter coordinates directly. WLOC normalizes the target, guides you through one compatible client, checks the service and device-side path, and makes the next action clear. With WLOC you can: - choose, parse, and save repeatable test locations; - save a static test target to the device after diagnostics pass; - see actionable diagnostics for setup, request, result, and cache conditions; - preview and run routes for authorized movement-state QA; - restore pass-through behavior after testing; - keep favorites, routes, settings, and diagnostics on the device by default. WHAT IT CANNOT DO A supported network-location test additionally requires a compatible third-party client on a device you control. GPS, Location Services permission, app cache, account rules, network behavior, and server-side checks can affect what a target app shows, so the result is not guaranteed in every app. iOS 27 beta 6 and later are currently unusable. Starting with iOS 27 beta 6, Apple added additional certificate restrictions that currently block the location-testing workflow. This is a system-level change, not a setup issue on your side. There is no available workaround at this time. If you need to continue testing location features, we recommend staying on iOS 27 beta 5 or earlier, and not upgrading to beta 6 or later. We'll post an update as soon as a compatible path is available. CLOUD AND PRO WLOC Pro and Cloud are sold only through Apple in-app purchase inside the iOS app. The web dashboard and this App Store page are not purchase channels and cannot sell or activate Pro. Downloading the app, signing in, or holding an App Store receipt does not by itself unlock Pro: only a verified Apple-signed purchase bound to your account unlocks it. Restore Purchases is always available and is never blocked by account state. One complete static test remains available before an upgrade is required, and eligible App Store accounts can receive the introductory offer shown in the app. Existing Lifetime Access owners keep their purchased access and can restore it with the same Apple Account. PRIVACY AND DATA BOUNDARY Target coordinates, routes, favorites, settings, and diagnostic results stay on your device by default. WLOC does not sell your location data and does not share it with third parties for advertising. If you sign in to the Cloud dashboard, your account email and entitlement records are stored only to bind a verified purchase to your account, and you can export or delete your data at any time. Privacy, Terms, How-to, and Support: - https://wloc.app/privacy - https://wloc.app/terms - https://wloc.app/how-it-works - https://wloc.app/support - [email protected]
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.