App Overview

OnSkin: Beauty Product Scanner icon

OnSkin: Beauty Product Scanner

AIBY · Health & Fitness

Are you sure that the "miracle" cream you slather on your body every day is safe for your skin? Do you really know what ingredients your favorite foundation contains? The OnSkin app will set your mind at ease by telli...

Free · In-app purchases

PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
4.7
32,064 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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Combine features and design from your favorite apps.

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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 OnSkin: Beauty Product Scanner: 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

Implement community-driven database contributions for user submissions.

Assumption to check: Limited product database may lead to unrecognized products

Validate with people who use this workflow before building.

Hypothesis 2

Optimize layout with better spacing and visual hierarchy.

Assumption to check: User interface can feel cluttered

Validate with people who use this workflow before building.

Hypothesis 3

Enhance scanning algorithm to improve speed and accuracy.

Assumption to check: Slow scanning process for some barcodes

Validate with people who use this workflow before building.

Hypothesis 4

Simplify the premium features explanation and provide a clear value proposition.

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

Are you sure that the "miracle" cream you slather on your body every day is safe for your skin? Do you really know what ingredients your favorite foundation contains? The OnSkin app will set your mind at ease by telling you precisely what you’re putting on your skin and whether it's safe for you. COSMETIC SAFETY SCANNER With OnSkin, you have a seasoned digital cosmetologist by your side. Choose from three ways to get a product’s safety profile—take a photo of it, scan its barcode, or look up its name on the app. OnSkin will see past the glitz and glamor and decipher the Latin names on the label in a clear way, flagging any potentially harmful components. Plus, the app recommends cleaner alternatives to help you look and feel healthier inside and out. SCIENCE IS OUR INFLUENCER The OnSkin product ratings are 100% unbiased—we don’t partner with any brands. Our in-house team of biologists and physicians have used the latest scientific research on toxicology and dermatology to assess over 15,000 cosmetic ingredients. Using an AI calculating algorithm and human curation, we rate products promptly while preserving the quality of manual analysis. PERSONALIZED SKINCARE TIPS Just complete a short survey about your skin to get essential care steps and active ingredients to look for when hunting for new products, all tuned to your unique skin and curated by our skin experts. These may be a great kickoff for starting a substantial skincare routine or double-checking your existing one. SKIN MATCH Finding suitable products for your skin (especially if it’s acne-prone and sensitive) can be quite a puzzle, but with OnSkin, you’ll always know if a product is a perfect match, a potential match, or not a match for you. Based on the info you input about your skin type and skincare goals, we check how well a product is tailored to your skin needs, so you can invest in effective formulas without having to experiment with your face. PRODUCT REVIEWS Viral products seem tempting to give a shot, but how do you check whether it's all just hype before you rush to Sephora? Every week, you’ll see compilations of the top 10 most buzzy products from various categories, from washes to serums. For each, you’ll learn about the powerful and questionable ingredients and their effects, all explained in simple terms. Plus, our skin experts will weigh in on whether it's good value for money! You get to see the real face of raved-about skincare and pick items based on their effects, not just their popularity. POPULAR SCANS See what products are trending on the app and discover new faves! GUESS THE SCORE Test your cosmetic intuition with this quick, fun daily game. Is a product’s safety score above or below 50? Pick it right and get a chance to win Premium and scan products without limits! AI SKIN HELPER Need specific advice on your skin type or want to learn more about that latest beauty trend? Type in your own query or choose from the most popular ones and get a professional consultation from the AI Skin Helper in a matter of seconds. HAIR LAB With Hair Lab, you quickly get a cosmetologist-approved analysis of any hair product and see if its components are likely to suit your hair needs. Use Hair Lab to build your locks’ dream routine and enjoy having a good hair day every day! ON-DEMAND ANALYSIS OF BEAUTY PRODUCTS If you want to check a product that's not yet on OnSkin, add it to our database—you'll see its safety score in just a few hours. PREMIUM SUBSCRIPTION • You can subscribe to get unlimited access to certain app features. • Subscriptions are billed automatically at the rate depending on the selected subscription plan. By using the app, you are agreeing to our Privacy Policy and Terms https://aiby.mobi/cosmetic/terms https://aiby.mobi/cosmetic/privacy

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.