frequently asked questions 💡

never. we operate on a strict privacy-first principle. your photos are processed in memory for the Gemini AI analysis and instantly deleted. no images are ever saved to any database. only numerical scores and text summaries remain in your device's browser (localStorage).

it's never a rating of your personal appearance! the 0–100 score is evaluated against a 3-axis rubric: cosmetic formula chemistry (40 pts), tool application physics (30 pts), and skin tone/texture harmony (30 pts).

absolutely! tap 'i use my hands 🙌' at step 2. jammae will evaluate hand application fairly based on fingertip warmth melting and tapping adhesion under the 30-pt tool rubric.

ensure good lighting (natural indirect daylight is best) and lay products flat with visible labels. avoiding heavy glare or motion blur produces the most accurate analysis.

not at all! face capture is 100% optional. analyzing just your vanity items gives you a formula-centric Mode C technique report, and you can add a face selfie anytime later.