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
UXAR Keyboard
The keyboard is the tool you use most on your phone
$2.99
PRICE
$2.99
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
The keyboard is the tool you use most on your phone. It's also the one you're least allowed to change. UXAR starts from a simple idea: if you type every day, you should be able to shape the keyboard around your own use instead of accepting the factory default. REALLY CUSTOMIZE IT - Move, resize, and edit any key - Add new rows for what you use and isn't there - Build your own layers and switch between them - Set what appears on each key's long press - Save multiple layouts and switch by context TYPE FASTER - Rewrite text with artificial intelligence - Clipboard inside the keyboard, without leaving the app - Text shortcuts that expand as you type - Autocorrect and word prediction YOUR WAY - Liquid Glass theme and key border control - Adjustable height, spacing, and appearance - Available in English, Portuguese, Spanish, French, German, and Italian PRIVACY Nothing you type leaves your device. UXAR collects no data, makes no network connections, and has no servers. AI rewriting uses the system's own models, running on-device. Put your phone in airplane mode and see for yourself: everything keeps working. SUBSCRIPTION The keyboard is free. Typing, autocorrect, prediction, and text shortcuts always work at no cost. A subscription unlocks AI rewriting, the clipboard, creating and switching layouts, custom long-press keys, and appearance options. Monthly and yearly subscriptions, with a free trial period. Renewal is automatic and can be cancelled at any time in your Apple account settings. Terms of Use (EULA): https://bottega.github.io/uxar-legal/termos.html?lang=en Privacy Policy: https://bottega.github.io/uxar-legal/privacidade.html?lang=en
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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.
