Caliper: Face Scan & Coach
Your face, measured in mm
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Most face apps guess from a photo. Caliper measures.
Using the TrueDepth sensor — the same hardware that powers Face ID — Caliper captures 1,220 points of real 3D geometry and turns them into millimeter measurements: interpupillary distance, face width, jaw width, facial thirds, symmetry deviation and more. Every number comes with its ideal range, your percentile, and the published research behind it.
MEASURED, NOT GUESSED
- Real mm measurements from depth data, not pixel estimates
- Repeatable to ±0.4 mm across scans
- Every value cross-checked against published norms (300+ studies, 81 cited papers)
- Tap any finding to read the actual research
YOUR FACE MAP
- Your own scanned 3D wireframe, not a stock head
- Symmetry mirror mode shows exactly where left and right differ
- Front, three-quarter and profile views with measurement callouts
A 66-DAY PLAN THAT ADAPTS
- Daily tasks built from YOUR weakest measured axes
- Step-by-step guides: facial exercises, de-puff massage, posture work, skincare technique
- Add concerns the scan can't see (acne, dark circles, thinning hair) — the plan retargets instantly
- Honest expectations: every task says what it moves and when you'll see it
SEE EVERY CHANGE
- Milestone re-scans lock your progress in numbers
- Change map shows where your face actually moved, in mm
- Score trends, streaks, achievements and personal records
MORE TOOLS
- Color Analysis: your seasonal palette derived from measured skin values, not a quiz
- Research Library: browse every cited paper with DOI links
- Lock Screen widgets keep your streak and next task in sight
- Export your scanned 3D face mesh (USDZ)
AI, USED HONESTLY
- AI coaching tips ride on top of the measurements — they never replace them
- Future Self renders visualize where your plan is taking you, with bone structure locked: only habit-reachable changes are shown
- Hairstyle Studio previews cuts on your own face, ranked by your measured face shape
MEMBERSHIP
Caliper is free to download. Your first TrueDepth scan, your overall score and your strongest feature, plus the first week (days 1-7) of your 66-day plan are free.
Caliper Pro unlocks the rest:
- Every per-feature score, the full radar face map and the complete Full Report (all 76 landmarks and 12 ratios with their millimetre values, ideal ranges and the studies behind them)
- Your full 66-day plan from day 8 onward, plus the weekly Caliper Report and coach
- Hairstyle Studio - try new cuts generated on your own face
Caliper Pro is $59.99/year or $12.99/week. Prices may vary by region.
One-time unlocks (no subscription needed):
- Single Report - unlock this scan's full scores and report for $6.99
- Future Self - an AI render of your potential based on your own scan, $7.99
Payment is charged to your Apple ID. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends; manage or cancel anytime in your App Store account settings.
PRIVACY FIRST
- Face geometry and depth data never leave your device
- No accounts, no tracking, no ads
- Delete everything any time
Caliper provides cosmetic and styling feedback only — it is not medical advice, and a score is never a judgment of worth. The measurements are the product: numbers you can verify, progress you can see.
Terms of Use (EULA): https://glowup-proxy.tracelens-ogun.workers.dev/terms
Privacy Policy: https://glowup-proxy.tracelens-ogun.workers.dev/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update makes Caliper sharper, more accurate, and more polished:
• More accurate skin tone, undertone & color analysis
• New visual diagrams for more of your measurements (skin, profile, brow)
• Your real measured skin color now shown in skin metrics
• A more reliable scan-to-report flow, with safer handling when a scan cannot complete
• Cleaner Pro experience and clearer upgrade prompts
• Account deletion now fully clears all your data, including the home-screen widget
• Dozens of stability, accuracy, and polish fixes across scoring, coaching, plan, and progress
The developer, OGUN KESKIN, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- OGUN KESKIN
- Size
- 17.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- This app has an age rating of 18+ with content restrictions. Some content may be rated higher, but access is managed by the developer through in-app controls.
- In-App Controls
Age Assurance
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Future Self Pack $7.99
- Single Report $6.99
- Caliper Pro Yearly (Offer) $44.99
- Caliper Pro Weekly $12.99
- Caliper Pro Yearly $59.99
- Copyright
- © 2026 Ogun Keskin