Looksmaxxing Test
PopularAI score across 17 metrics · glow-up plan · $9.99
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Face Metrics
measured in the looksmaxxing test
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Tool Comparison
Face++ (by Megvii) is a powerful face detection API built for developers. RealSmile is a consumer face analysis tool. They serve very different audiences — here's the honest comparison.
Choose RealSmile if you want a ready-to-use face analysis tool with attractiveness metrics, privacy, and a glow-up plan. No coding needed.
Choose Face++ if you're a developer building a face detection feature into your app and need a powerful API with high accuracy on technical tasks like verification and emotion detection.
| Feature | RealSmile | Face++ |
|---|---|---|
| Target user | Anyone (consumer product) | Developers (API) |
| Price | Free (premium $12.99 one-time) | Free tier (1K calls/day), then pay-per-call |
| Privacy | 100% client-side — photos stay on your device | Photos sent to Megvii servers (China) |
| Ease of use | Upload photo, get results in 5 seconds | Requires API integration and coding |
| Attractiveness metrics | 17 metrics with percentiles and improvement plan | Basic beauty score (0-100), no breakdown |
| Face detection accuracy | Good (face-api.js, 68 landmarks) | Excellent (106 landmarks, industry-leading) |
| Emotion detection | Smile authenticity (Duchenne analysis) | 7 emotion categories with confidence scores |
| Face verification | Not a feature | Yes — compare two faces for identity match |
| Signup required | No | Yes (API key registration) |
| Works offline | Yes (after first load) | No (cloud API) |
This comparison exists because people searching for face analysis tools often encounter Face++ in results. But it is important to understand: Face++ is not a consumer product. It is an API (Application Programming Interface) that developers use to build face-related features into their own apps.
If you are searching for a tool to analyze your own face for attractiveness, symmetry, or looksmaxxing metrics, Face++ is not what you want. You would need to write code to send your photo to their API and parse the response. RealSmile gives you a complete analysis experience by just uploading a selfie.
Face++ is operated by Megvii, a Chinese AI company. All photos sent to their API are processed on their servers. Their involvement in government surveillance projects has raised privacy concerns. Their terms allow data retention for service improvement.
RealSmile processes everything locally in your browser. Your photos never leave your device. There is no server that could be breached, no database that could be subpoenaed, and no company policy that governs your biometric data — because it never reaches anyone.
Face++ has genuinely superior face detection technology. Their 106-landmark model is more precise than the 68-landmark model RealSmile uses. For developers building face verification systems, emotion detection features, or apps that need to process millions of photos, Face++ is an excellent choice. Their SDK supports multiple programming languages and handles edge cases well. It is a best-in-class developer tool.
Personal face analysis? RealSmile. Purpose-built for individuals, not developers.
Privacy? RealSmile. Client-side processing vs Chinese cloud servers.
Building an app? Face++. Industry-leading detection API with broad feature set.