App Overview

RumX icon

RumX

Oliver Gerhardt · Food & Drink

with rumx, you can explore the world of rum like never before

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.8
40 ratings · Top 5%

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.

Build your own version

Build Kit

Make this idea yours

A product spec, screen plans, and build steps for your coding agent.

First kit free with a verified email

Add to a Remix

Combine features and design from your favorite apps.

Kit ready. Verify your email to download it.

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.

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.

JavaScript is required to complete mailbox verification.

Free quick prompt For a smaller starting point

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 RumX: map the core Food & Drink 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.

Continue in Rork copies the full prompt to your clipboard first, then opens Rork in a new tab.

Continue in Rork >

Affiliate link: CloneChart may earn a commission at no extra cost

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

Enhance database with user-generated content.

Assumption to check: Limited rum database compared to competitors.

Validate with people who use this workflow before building.

Hypothesis 2

Integrate social sharing options for reviews.

Assumption to check: Lack of social sharing features.

Validate with people who use this workflow before building.

Hypothesis 3

Improve onboarding and navigation clarity.

Assumption to check: Difficult navigation for new users.

Validate with people who use this workflow before building.

Hypothesis 4

Provide clear explanations and value for premium features.

Assumption to check: In-app purchases can be confusing.

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

with rumx, you can explore the world of rum like never before. manage your collection, capture your tasting notes, and join a vibrant community of rum enthusiasts. always know which rums you've tasted, how you rated them, and what to try next. why you’ll love rumx: 1. explore the world's largest rum database: dive into a comprehensive database with over 20,000 rums from around the globe. whether you’re a beginner or a connoisseur, discover detailed information, tasting notes, and exclusive reviews for your favorite rums. let our intelligent algorithm recommend new rums tailored to your taste. 2. effortlessly manage your collection: digitize your rum collection with just a scan. add bottles, samples, purchase data, and track filling levels. stay updated with price trends and receive notifications for special offers from our partner shops. your collection is always at your fingertips, securely stored and easy to manage. 3. convenient purchases via rumx marketplace: shop your favorite rums from our partner stores directly through the app. no need to create separate accounts for each shop – rumx lets you browse, compare prices, and make purchases with ease. our rating portal gives you detailed information, including user reviews, tasting notes, and key data, so you can buy with confidence. 4. elevate your tasting experience: taste like a pro with our guided tasting assistant. whether you want a quick overview or a detailed analysis, rumx helps you capture every nuance. visual summaries of your tastings let you quickly see which rums you love and why. sync your data across devices and export your notes anytime. 5. join a thriving rum community: share your tasting experiences and get inspired by others. follow friends, favorite bloggers, and top reviewers to stay in the loop with the latest discoveries. your collection remains private, while your tasting insights can contribute to the global rum conversation. key features: • discover new rums: explore our extensive rum database, complete with reviews, ratings, and personalized recommendations. • digital collection management: scan barcodes, add bottles and samples, and track everything from purchase details to price trends. • professional tasting assistant: be guided through every tasting phase, ensuring you capture the full experience. • community & social sharing: connect with like-minded rum lovers, share your notes, and engage with the global rum community. • rumx marketplace: make purchases directly from our partner shops without the hassle of creating multiple accounts. compare prices, read reviews, and buy with confidence. • price alerts & comparisons: compare prices across partner stores and get notified of special deals for your wish-listed rums. get the most out of your rum journey rumx isn’t just an app – it’s your go-to platform for everything rum. whether you're managing a growing collection, discovering new favorites, purchasing rums, or connecting with the community, rumx is designed to enhance every aspect of your rum experience. terms of use: https://www.rum-x.com/terms-conditions privacy policy: https://www.rum-x.com/privacy-policy questions? we’re here to help! for any questions, suggestions, or issues, contact us at [email protected]. we love hearing from our users and are dedicated to making your rumx experience the best it can be.

Written user reviews are not shown here. Check current App Store reviews >

Screenshots

< Scroll to see more >

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
React Navigation
Axios
Zustand
Firebase
BUILD KIT DIFFICULTY
Advanced

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.