App Overview

Birthday Boss icon

Birthday Boss

Christopher King · Lifestyle

Have you ever forgotten someone special's birthday? Do you remember that rush of panic when you realize that today is your anniversary and you don't have any present or plans? And what about those times when you shoul...

$0.99 · In-app purchases

PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
4.7
224 ratings · Top 15%

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 included18 files

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.

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.

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

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Birthday Boss: map the core Lifestyle 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

Allow users to set custom reminder intervals.

Assumption to check: Limited customization for reminders

Validate with people who use this workflow before building.

Hypothesis 2

Integrate sharing features for each birthday.

Assumption to check: No social sharing options

Validate with people who use this workflow before building.

Hypothesis 3

Enhance UI with better visual themes and animations.

Assumption to check: Basic UI design

Validate with people who use this workflow before building.

Hypothesis 4

Enable users to export birthday lists to calendars.

Assumption to check: Limited data export options

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

Have you ever forgotten someone special's birthday? Do you remember that rush of panic when you realize that today is your anniversary and you don't have any present or plans? And what about those times when you should have made that call to comfort a loved one on the anniversary of someone's passing? With Birthday Boss it will NEVER HAPPEN AGAIN. * Keep all of your important birthdays, anniversaries, deaths, and other annual events in one place, and see what’s coming up next in a simple scrolling list or traditional calendar-style display. * Import events quickly from your address-book contacts or add events manually for people who are not in your contacts; all you need is a name, month, and day. * Group your items using the built-in ‘Family’, ‘Friends’, and ‘Work’ groupings or create your own custom groups. * Get pop-up reminders on the day of each event and add additional advance notifications as needed. * Add yearly history logs for events to help with advance planning or recording previous gifts and activities. * See how old someone will be on their birthday or what anniversary it is, with configurable milestones to highlight those extra-special times. * Easily share event details with standard sharing tools for email, text, print, and more. * Send a quick ‘Happy Birthday’ email or text message directly from within the app. * Find items quickly with search or use the assigned groups to filter what items are shown. * Use the included Home Screen widgets to customize your device display and make your entered events available at-a-glance without even launching the app! Birthday Boss makes staying on top of all of those birthdays, anniversaries, and deaths a breeze. One app for the iPad, iPhone, and iPod Touch.

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
Intermediate

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.