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.
Yoink for iPad and iPhone lets you easily and quickly store items you drag, copy, share or download for later use.
$5.99 · 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.
Kit ready. Verify your email to download it.
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.
JavaScript is required to complete mailbox verification.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Yoink - Improved Drag and Drop: map the core Productivity workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Affiliate link: CloneChart may earn a commission at no extra cost
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: Difficulties with drag-and-drop functionality on certain devices.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited file format support.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent syncing behavior.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Occasional lag when handling large numbers of items.
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.
Yoink for iPad and iPhone lets you easily and quickly store items you drag, copy, share or download for later use. This way, you can collect items in a central place without having to constantly move back and forth between your source- and destination applications. The app accepts virtually any file type, for example app-content like images from websites, text snippets, web urls, eMails and documents - no matter if you drag, copy, share or download them. Here's what users say about Yoink: "The best shelf app on iOS" - Igloouk, UK App Store "Most useful app in the iOS store. What a gem." - noway170, Austrian App Store "A godsend. Get this. Now." - mr chairboy, US App Store As a Slide-Over or Side-by-Side app on iPad, Yoink is always ready for you to drag something to it, no matter what app you're in. Just slide Yoink into view and conclude your drag operation. On iPhone, use Yoink's Share extension, or copy-paste items into Yoink. Items are stored in Yoink for later use, featuring rich previews for easy identification and full previews for most file types. Drags containing multiple items are combined into a Stack. Yoink comes with deep system integration: - Clipboard Monitor: Yoink's clipboard monitor saves everything you copy or cut, even when Yoink itself is in the background. Use the Picture-in-Picture overlay to select what type of data Yoink should save, as well as to pause or stop it at any time. - Picture-in-Picture for more than just videos: Among others, Yoink can show pictures, PDFs, eMails and even websites in the Picture-in-Picture overlay, and lets you scroll through pages of documents right there. - iCloud Sync Synchronize Yoink's items across your devices using iCloud - Handoff Transfer files between iPhones, iPads and Macs (separate Mac Yoink app required) using Handoff - Action/Share Extension Almost any item you can share via the system-wide Share sheet, you can send directly to Yoink from there - Keyboard Yoink has its own keyboard so that inserting items you've stored in Yoink is easy and quick, without having to launch Yoink. - Spotlight Integration Any item in Yoink can be found via Spotlight - and the search-results are draggable. - Today Widget Access Yoink's items and save the contents from your clipboard in Yoink from Notification Center - Shortcuts / Siri Suggestions Yoink offers you Siri Shortcuts and Suggestions so you can automate processes, like adding items from the clipboard to Yoink, or copying items from Yoink, as well as starting downloads in Yoink. - Files Integration Access Yoink's files from any app that supports iOS 11's document browser Here's what the press says about Yoink: "Yoink is the shelf app Apple should have made." - Federico Viticci, MacStories.net "Yoink is a must-have app" - Jeff Benjamin; 9to5mac.com "Indispensable for power users." - Craig Grannell; techradar.com
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.