“Best app I’ve tried yet — I’m ngl I spent the money for the year long premium but it’s so worth it I’ve scanned literally every product I own after my face and it gives you a rating on the product based on your skin analysis its amazing…”
Independent automated assessment · 3 signal sources · 504 reviews scanned · analyzed 2026-10-04.
4.7 ★33,315 ratings
—Downloads
4+Age rating
121 MBApp size
Free · In-app purchasesIn-app purchases
About this app
OnSkin is your science-backed ingredient checker and product scanner for skincare, makeup, hair care, and household products—trusted by over 8 million users.
Not sure what's actually in the products you use every day? OnSkin decodes ingredient labels, so you know which products are made with clean ingredients—whether you're checking what you already own or scanning before you buy. It's backed by a curated database of 2 million products, from viral K-beauty finds to everyday drugstore staples.
INGREDIENT CHECKER Wondering what’s inside that face cream? Scan it and find out. OnSkin is your cosmetic checker for skincare, makeup, hair care, and more, giving you a clear verdict—Excellent, Good, Not Great, or Bad—plus plain-language notes on every ingredient. If it scores low, OnSkin suggests safer alternatives.…
Preview
Real screenshots from the store listing.
Independent evidence report
Evidence and review signals
This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.
Which version this describes
When we ran this analysis, and what the store lists now.
This analysis describes version 4.5 of the app, analyzed 2026-10-04 . The app may have changed since.
The store currently lists version 4.5, updated 2026-07-30.
What we measured
Each line is a measurement published as a measurement, never a verdict.
Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.
Developer replies to reviews
Replies to fewer than 1 review in 20
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
1 theme reported
Counted from the reviews we have read for this app. "No theme reported" means no theme reached our reporting threshold — it is not a finding that nothing is wrong with this app, and we do not say it is.
Five-star share of ratings
80–89% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence about the app, not a finding about it.
Graded bands · predicate set 1.4 · how these are measured
What the analysis found
App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.
One source only — shown, not confirmed 2
A single kind of evidence. We publish these because withholding them would be the bigger distortion, and we do not treat any of them as a finding we stand behind.
Reported by users: Users describe the free version as usable
Reviewers repeatedly say the free version is worth using on its own. Nothing we can measure corroborates that — a free listing with in-app purchases looks identical whether the free tier is generous or a demo — so this is published as what reviewers say, not as a measured credit.
What we saw: Reviewers describe the free version as usable: raised by 9 distinct reviewers (1.8% of 504 reviews scanned)
Reported by users: Paywall blocks the basics
The core of the app — not extras — sits behind payment, or previously-free function moved behind a paywall.
What we saw: Paywall blocks the basics: raised by 5 distinct reviewers (1.0% of 504 reviews scanned)
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“(no title) — i like the information it gives me when I take a picture of the product, but I’d like to have a free version with unlimited product scans.”
“Really good — Only wish you didn’t have to pay for things but oh welllll”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 4.5.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Items shown9
Lowest$4.99
Highest$39.99
Weekly premium with free trial$6.99
Weekly access$5.99
Weekly Premium Access$7.99
Weekly access with free trial$4.99
Weekly Premium Access$6.99
Show 4 more purchases
Weekly access$7.99
OnSkin PRO (Premium access)$5.99
OnSkin PRO (Premium access)$39.99
OnSkin PRO (Premium access)$4.99