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
TipSee Tip Tracker App
TipSee is the best Tip Tracker for iPhone, and the only tip tracking app with Free access to all Pro Features!
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 3.2
259 ratings · Below Average
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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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included15 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for TipSee Tip Tracker App: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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.
Hypothesis 1
Add a detailed analytics feature with spending trends.
Assumption to check: Limited features for tracking tips over time.
Validate with people who use this workflow before building.
Hypothesis 2
Simplify navigation and improve visual hierarchy.
Assumption to check: User interface can be cluttered.
Validate with people who use this workflow before building.
Hypothesis 3
Include multi-currency support for international users.
Assumption to check: No support for currency conversion.
Validate with people who use this workflow before building.
Hypothesis 4
Provide clearer explanations of subscription benefits.
Assumption to check: In-app purchases may confuse users.
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
TipSee is the best Tip Tracker for iPhone, and the only tip tracking app with Free access to all Pro Features! It's a great app for Servers, Bartenders, Hosts, valet, DJs, Dealers (gaming of course!) and anyone else who need to track tips. TipSee is a unique iPhone tips app running local to your phone which means your data is only accessible through your phone. No logins to accounts that might store your personal data to sell to third-parties or leave your information vulnerable for anyone to view online. It also means you should back up your data regularly in case you lose or break your phone, though it's simple to set up Automatic email back-ups in your settings and forget about it! FEATURES: - Quickly add tips to any date - Add notes and easily view them - Easily correct/edit entries - Personalize background - Day Off identification - Change start of work week - Auto backup - Manual backup - Import records to your computer Advanced Tip Tracker App Features: -Track Weekly Income -Advanced Tips app Reporting -Add Hourly Wage -Multiple Jobs -Track Tip Outs -and so much more... Select from three options to unlock Advanced Features: -FREE with ads -$4.99 Ad Free Monthly Subscription -$24.99 Ad Free Yearly Subscription Subscription payment will be charged to iTunes Account at confirmation of purchase and automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period Subscribed accounts will be charged for renewal within 24-hours prior to the end of the current period You can manage your subscriptions and turn off auto-renewal through your Apple app Account Settings after purchase. http://webcoastapps.com/privacy-policy
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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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.
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BUILD KIT DIFFICULTY
Starter
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.
