App Overview

Thea - #1 Beauty App icon

Thea - #1 Beauty App

Thea Technology Inc · Health & Fitness

Thea is your 24/7 AI beauty and skincare expert.

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.8
14,363 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.

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

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What's included17 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 Thea - #1 Beauty App: map the core Health & Fitness 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

Offer more workouts and routines.

Assumption to check: Limited exercise variety compared to competitors

Validate with people who use this workflow before building.

Hypothesis 2

Implement social challenges and sharing.

Assumption to check: No social features for community engagement

Validate with people who use this workflow before building.

Hypothesis 3

Simplify the onboarding process with guided tutorials.

Assumption to check: User onboarding can be confusing

Validate with people who use this workflow before building.

Hypothesis 4

Provide more value in free tier or clearer benefits of premium.

Assumption to check: In-app purchase limitations for premium content

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

Thea is your 24/7 AI beauty and skincare expert. Scan your face, analyze your routine, find better products, and get connected to expert care when you need it. Within 5 minutes, you’ll have a full beauty plan with facial analysis, routine analysis, and a customized glow-up plan built around your skin, goals, budget, and preferences. Thea helps you find the right products without opening 20 tabs. Our database includes 100,000+ skincare products, makeup, treatments, and devices — with personalized match scores, ingredient insights, Reddit-style research, dupe recommendations, and the best prices we can find across top retailers. And when your skin concern may need professional help, Thea can help refer you to a dermatologist so you can get real medical guidance instead of guessing. Our all-inclusive AI Super Beauty app includes skin analysis, routine analysis, dupe finders, personalized match scores, dermatologist referral support, smart savings tools, and more. AI chat-related features require an additional in-app purchase. Face & Routine Analyzer Instantly scan your face with AI and get personalized skin scores for hydration, blemishes, complexion, age, and more. We don’t just analyze your face — we analyze your whole skincare routine. See what’s helping, what’s hurting, and how to optimize it for your glow-up goals. Discover ingredient conflicts, missing steps, overuse, and product gaps — all personalized to your skin. Beauty Plan & Routine Optimizer Thea builds you a complete beauty plan, from morning routine to evening recovery. See your skin’s progress with every check-in and track what products actually work. Save money by avoiding low-impact products and finding affordable alternatives that perform just as well. Dermatologist Referral Support Not every skin concern should be solved with trial and error. If your concern may need medical guidance, Thea can help refer you to a dermatologist. Get help understanding when it may be time to speak with a professional about acne, irritation, sensitivity, pigmentation, or other skin concerns. Use Thea as your everyday skincare companion, with the option to connect to expert care when you need more support. 24/7 AI Skincare and Beauty Chat Think ChatGPT, but for beauty. Our AI coach is built side-by-side with dermatologists and aestheticians. Ask about routines, ingredients, products, makeup, treatments, devices, and more. Recommendations are tied to your preferences, constantly learning from your likes and dislikes, and connected to our 100,000+ product database. Glow-Up Discovery Hub Search a massive database of 100,000+ products, tools, supplements, treatments, and devices. Use our AI shopping assistant to find the best products, compare prices, track sales, and discover the cheapest available options. Filter by skin type, concerns, budget, ingredients, brands, and goals. Explore options from Sephora, Amazon, and your favorite brands — all in one place. Try products on virtually, discover trending routines, and compare what’s actually worth buying. Dupe Finder & Smart Savings Requires in-app purchase Why overpay for hype? Thea helps find cheaper alternatives to the products you already love. Compare ingredients, claims, reviews, prices, and personalized match scores. Save money on skincare, makeup, supplements, beauty tools, and devices with smart swaps recommended by our AI. Find the best available deals so you can get the products you want at the lowest price we can find. Legal Thea is not a substitute for medical advice from a trained professional. Thea may help refer users to dermatologists or other care providers, but any medical advice, diagnosis, or treatment must come from a licensed professional. Always seek a doctor’s advice in addition to using Thea and before starting any skincare routine, using any product, or making any medical decision. Privacy Policy: https://www.hellothea.ai/privacy Terms of Use: https://www.hellothea.ai/terms

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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
React Navigation
Zustand
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.