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
RE.minder PRO+
What could be kinder than a friendly reminder?
$7.99 · In-app purchases
PRICE
$7.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.6
70 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 should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
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/
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 RE.minder PRO+: map the core Productivity 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
Simplify UI and provide guided onboarding.
Assumption to check: Users often feel overwhelmed with too many features.
Validate with people who use this workflow before building.
Hypothesis 2
Implement robust error handling and sync feedback.
Assumption to check: Sync issues with cloud services.
Validate with people who use this workflow before building.
Hypothesis 3
Offer more reminder styles and notification settings.
Assumption to check: Limited customization options for reminders.
Validate with people who use this workflow before building.
Hypothesis 4
Introduce shared projects or tasks for team collaboration.
Assumption to check: Lack of collaboration features.
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
What could be kinder than a friendly reminder? Is your To-Do list app full of To-Didn'ts? You meant to get them all done but you forgot to check it in time. Maybe, instead of a to-do list, you need RE.minder PRO+! To-Do lists are great, and they can be useful to get organized. But sometimes, it's not about organization. Sometimes, it's about getting something done ON TIME. For that, we give you RE.minder PRO+, completely re-engineered to be faster, easier and even more useful. ** Set a reminder with as few as 3 taps and the magic of iOS's local notifications will make sure you get the nudge you need, right when you need it. Even Offline! ** RE.minder PRO+ features: * Newest * • Add photos to reminders - attach a picture to any reminder so you remember exactly what it's about. • Sync reminders via iCloud. • Backup and restore reminders via Info tab. • Search for reminders from RE.minders tab. * Action Bar * • Delay - one tap to reset or delay a reminder, without ever leaving the list! • Bug Me - set a reminder to bug you every minute or every hour until you shut it off. • Share a reminder via email. One tap, and they've set the reminder on their iOS device. * Better notes and better history! * • You asked us for better notes, and we listened. Longer notes entry area and longer viewable notes in the reminder list! Go ahead and write a novel in there if you like! (Don't write a novel.) • You can still reset a reminder with just two taps in the history tab but we've made it smarter. Reset a reminder for the same time or the same interval, or pick a new time. * What else? * • RE.minder PRO+ remembers what you enter for any Quick Picker making it even faster to set new reminders. • Quick Pickers for categories and intervals. • All icon and sound packs included. • Get some extra volume from 17 extra loud sounds. • Accessibility - RE.minder PRO+ has full VoiceOver support. • Quiet Time - Pull down on reminder list to set "Quiet Time". • Advanced repeating support - Days of the week, specific repetions, end dates and more! • Customize your experience - Color schemes, colored icons, random sounds! • Advanced Workflow - RE.minder PRO+ lets you jump right into advanced options while you're setting it. So when you're ready to turn those To-Didn'ts into Dones, download RE.minder PRO+!
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.
SUGGESTED BUILD STACK
React Native
Expo
Supabase
Zustand
React Navigation
React Native Modal
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.
