OpticALLY 3D Scan vs Measure Face
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpticALLY 3D Scan
Capture precise 3D scans of your face with sub-millimeter accuracy using your iPhone's TrueDepth camera. Obtain detailed measurements for custom eyewear or digital avatars, with all processing done securely on your device.
- Sub-millimeter 3D facial scanning
- Twelve clinical measurements
- Export 3D models (.OBJ, .PLY, .USDZ)
- On-device processing for privacy
- More accurate than LiDAR
- Custom avatar and eyewear design
Read full descriptionHide full description
Designed for the discerning. Powered by your iPhone's TrueDepth camera. Crafted entirely on-device. OpticALLY captures a sub-millimeter 3D scan of your face and computes the exact measurements an optician would take by hand — pupillary distance, bridge, temple, frame and lens width, and more — in seconds. No fitting room, no caliper, no guesswork. — FEATURES — ▸ Export your face in 3D Every scan can be exported as an .OBJ, .PLY, or .USDZ file. Drop it straight into Blender, Fusion 360, ZBrush, or Unity. 3D-print a digital twin, build a custom avatar, or design eyewear that fits only you. ▸ More accurate than LiDAR The front-facing TrueDepth camera projects thousands more depth points onto your face than the rear LiDAR scanner — delivering approximately 0.5 mm of measurement precision. The same hardware Apple trusts for Face ID, repurposed for optical-grade fitting. ▸ Twelve clinical measurements, in real time Binocular and monocular PD, bridge width, nose width, nose length, temple length, frame width, lens width, face width, face height, cheekbone width, jawline width. Every dimension your optician asks for, captured and displayed instantly. ▸ Privacy as a feature, not a footnote Every scan is processed locally on your iPhone. No cloud. No server. No data collected, transmitted, or stored. Your face is yours alone — measurements live in the app, and scan files are discarded when you close it, unless you choose to export them yourself. ▸ OpticALLY Pro Unlock the full measurement set, export, and on-device 3D mesh reconstruction with an OpticALLY Pro subscription. Restore prior purchases anytime from Settings. — REQUIREMENTS — OpticALLY requires an iPhone with a TrueDepth front camera (Face ID). iPads are not supported at this time. — PRIVACY — Privacy policy: https://wonmor.github.io/OpticALLY-iOS/ — TERMS — Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Measure Face
Read full descriptionHide full description
Measure Face automatically measures your facial features in real time using the TrueDepth camera (front camera) or LiDAR camera (back camera) on your iPhone or iPad. The app provides accurate measurements of the following facial features: • Pupillary distance (PD) • Eye width • Distance between the eyes • Eyebrow width • Nose width and height • Philtrum length • Mouth width and height You can also view your side profile in real time, with the depth of the center point continuously displayed in centimeters. In addition, Measure Face lets you capture a 3D photo and perform manual measurements afterward. Both your captured photos and measurement results can be saved directly to your photo library. Using the back camera? Please make sure your device is equipped with a LiDAR scanner, such as an iPhone Pro or iPad Pro. If you have any suggestions, feedback, or questions, please contact us at hereyouare1981@gmail.com Thank you for using Measure Face!
Screenshots
Verdict
The clearest difference is in-app purchases: Measure Face at none against OpticALLY 3D Scan's 2. Measure Face also leads on update cadence (every 9 days vs every 4 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. OpticALLY 3D Scan sells 2 in-app purchases, starting at $4.99 per month. Measure Face asks for nothing beyond the download.
OpticALLY 3D Scan ships an update every 4 months, Measure Face every 9 days. The most recent releases landed on July 16, 2026 and September 8, 2026 respectively.
| Parameter | OpticALLY 3D Scan | Measure Face |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 292 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Wonmo Seong | HAN WEI WANG |
In-app purchases
OpticALLY 3D Scan
- Pro Monthly$4.991 Month
- Pro Yearly$39.991 Year
Measure Face
No in-app purchases
Questions
Is OpticALLY 3D Scan free?
Is Measure Face free?
Do OpticALLY 3D Scan or Measure Face have ads?
Which is updated more often, OpticALLY 3D Scan or Measure Face?
Other comparisons















