Dental Smile Analyzer
Evidence-based smile analysis
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Smile analysis for dental professionals
Evaluate the esthetic harmony of the anterior teeth using just two photos: a smile photo and a cheek-retracted photo. With assessment criteria informed by published research, Dental Smile Analyzer helps you explain findings to patients, communicate treatment goals, and document cases.
How It Works
1. Enter the clinical crown lengths of the right and left central incisors in millimeters to calibrate measurements in the photos.
2. Take or select a smile photo.
3. Take or select a cheek-retracted photo.
4. Follow the prompts to mark anatomical landmarks and view your results automatically.
Features
- Smile Harmony Score: Get an at-a-glance overview with a score from 0 to 100.
- Detailed esthetic assessment: Review more than 30 parameters graded A–D, including incisal edge position, gingival margin levels, tooth angulation, tooth width ratios, dental midline, smile arc, tooth shade, and tooth brightness relative to skin tone.
- Visual guides for patient communication: Highlight areas of concern with reference lines overlaid directly on the photos.
- Ideal smile design: Overlay an idealized design of the six anterior teeth on the photo to help patients visualize treatment goals. Adjust tooth width, length, smile arc, and shade.
- PDF reports: Bring clinical photos, assessment overlays, and the proposed smile design together in a single report.
- Case records: Save cases by patient ID or name and revisit them at any time.
- On-device privacy: All photos and patient data remain on your device. No data is uploaded.
Compatibility
iPhone with iOS 17 or later
iPad with iPadOS 17 or later
Available in English and Japanese
Pro Plan
Start with a 7-day free trial, then subscribe for $99.99 per year or $9.99 per month. Subscriptions renew automatically unless canceled. Cancel anytime.
This app provides reference information to support dental esthetic assessment. It does not provide a diagnosis, determine treatment, or replace a clinical examination by a dentist.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://sites.google.com/view/dentalsmileanalyzer
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Shade Match (new): estimate tooth shade from a photo taken with shade tabs. Supports VITA 3D-Master, VITA Classical and Ivoclar Chromascop. 3D-Master results show the lightness group and candidates. Optionally register your own guide's colours for better accuracy
• Face Scan: higher-resolution capture; low-light hint
• Clearer patient name / ID field
• English localization fixes
The developer, Toshinari Toyama, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Toshinari Toyama
- Size
- 18.6 MB
- Category
- Medical
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 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 and Japanese
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
- In-App Purchases
Yes
- Monthly $9.99
- Yearly $99.99
- Copyright
- © 2026 Toshinari Toyama