# Proof Skincare: Face Scanner — AI Skin Tracker & Daily Log > AI Skin Tracker & Daily Log (iPhone/iPad app by Stoyan Shterev.) - Source: https://appshunter.io/ios/app/proof-skincare-face-scanner/id6798123161 (this page in markdown: same URL + `.md`) - Developer: [Stoyan Shterev](https://appshunter.io/developer/6798123163) - Category: Lifestyle - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English, Japanese, Korean, Chinese (Simplified, China) - Released: 2026-09-18 - Data updated: 2026-10-08 - User reviews in markdown: https://appshunter.io/ios/app/proof-skincare-face-scanner/id6798123161/reviews.md ## What is Proof Skincare? Your skin. Measured, not guessed. Every skincare opinion you've ever heard — from influencers, from forums, from the mirror on a good day — is a guess. Proof replaces guessing with measurement. HOW IT WORKS - Take a 10-second guided scan each morning. Same distance, same light, same angle — Proof's capture guide makes every scan comparable. - Proof measures what a camera can honestly measure: redness, breakouts, irritation, texture, and how even your tone is. - After a week, you have something almost nobody has: a real baseline of what's normal for YOUR skin. THEN RUN EXPERIMENTS Change one thing — add a serum, drop a cleanser. Proof waits out the adjustment period, keeps measuring, and gives you a verdict grounded in statistics: did it actually change anything, and how sure can you be? WHAT MAKES PROOF DIFFERENT - Honest numbers. Every metric is genuinely measured from your scans. Proof never invents a reading it can't back. - Private by design. Your face photos never leave your iPhone. All analysis happens on-device. - No shame, no hype. Your skin isn't graded against anyone else's — only against your own baseline. YOUR SHELF, DECODED Scan a product's barcode to add it. Proof reads ingredient lists, flags combinations that commonly irritate when layered, spots duplicates you're paying for twice, and reminds you when an opened product is past its best. PROOF+ The free version includes your full baseline and weekly measurement. Proof+ adds daily scans, experiments with AI-narrated verdicts, and unlimited history. Monthly or annual, with a free trial for new subscribers. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the period, and can be managed or cancelled in your Apple Account settings. Proof measures cosmetic appearance. It is not a medical device and does not diagnose, treat, or advise on any medical condition. For skin health concerns, please see a dermatologist. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://proofskin.github.io/privacy ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Proof+ Monthly | $9.99 | per month | | Proof+ Annual | $69.99 | per year | ## Version history (last 3 releases) ### 1.2.0 — 2026-10-01 Know where you stand, and never lose it. - Back up your data - one file with every scan, photo, product and experiment. Keep it somewhere private, like iCloud Drive, and restore it on a new phone. Restoring adds to what's there; nothing is removed. - Shine (Beta) - a new measurement of how much light your skin reflects, alongside Redness, Breakouts, Skin calmness, Texture and Even tone. It appears on the You tab and in your monthly report. - Faster experiments - the adjusting period is gone. Measuring starts the day you begin, and you choose how long it runs, from 3 to 7 days. A shorter run answers sooner and with less certainty, and Proof tells you either way how sure it is. - Consistent scans - Proof now notices when the light or your distance differs from your usual scans, and says so while you can still adjust. Same conditions, comparable numbers. - Weather with your scans (optional) - record temperature, humidity and UV with each scan, and your monthly report can show whether your skin ran differently on drier or sunnier days. Approximate location only, never stored. - Timelapse (Proof+) - every scan as one short video, ready to share. - A clearer Today tab - see your last few days as a chart, how far your experiment has to go, and what changed since your last scan. Your first scan now explains what it measured and what comes next. - Know when it matters - Proof now tells you when your baseline is complete and when an experiment's result is ready, instead of leaving you to find it. - Past experiments now have a visible delete button - (...) Also: fixed the monthly report's average being rounded down by a point, and a number of smaller wording and reliability fixes. ### 1.1.0 — 2026-09-25 Your month, in one place. - Monthly report — a recap of how your skin moved: your average Skin Score and how it changed, your calmest and most reactive days, how each area moved against last month, and which part of your face ran most reactive. Share any card. - Compare photos (Proof+) — every scan already saved a photo. Now you can put your first scan next to today, side by side or with a slider, each with its own Skin Score. - Clearer experiment results — every result now leads with what actually happened in plain words, with the exact figures underneath. "Irritation" is now called Skin calmness, matching the You tab. - Results are written in your language — the plain-language explanation of an experiment now appears in Japanese, Korean and Simplified Chinese, not only English. Plus translation fixes throughout, and shared cards now show their full text. ### 1.0 — 2026-09-18 No release notes. ## Related topics [satisfying skincare](https://appshunter.io/ios/topics/satisfying-skincare) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*