← TrendWatcher
GitHub Trending
5/10

SkinLog Home

A guided phone-camera app for high-risk patients to photograph the same moles every month on their own body map; AI flags size, color, or border changes and packages a dermatologist-ready change report for their next visit.

Target user

adults with fair skin, family history of melanoma, or 50+ moles tracking changes between dermatologist appointments

Features
  • Guided pose + lighting prompts so each follow-up photo lines up with the baseline
  • Body-map view that auto-aligns new photos to the original landmarks
  • AI change detection that scores each mole and surfaces the most suspicious ones
  • One-tap export of a dermatologist-ready PDF with timestamps and side-by-side comparisons
Why now

OpenDerm's open-source skin-mapping trend plus a wave of dermatologists prescribing photo self-checks between annual visits creates immediate demand for a patient-grade tool that mirrors what clinical imaging rigs already do.

Signals · overall 5/10
Demand
6/10

Monthly self-exams are actively promoted by dermatology associations (Canadian Dermatology Association) and mainstream media (CNET), but the demand is already largely absorbed by 10+ incumbent apps like Miiskin, SkinVision, MoleMapper.Spot Skin Cancer With Your Smartphone With These 3 AppsCheck Your Skin - Canadian Dermatology Association

Whitespace
3/10

Crowded niche: SkinVision, Miiskin, MoleMapper, MoleScope, SkinIO, UMSkinCheck, FotoSkin, DermCheck, Aysa and First Derm all already offer phone-based mole tracking with body-map photo comparison — the exact feature set proposed.Top 10 Skin Cancer Apps for Early DiagnosisApps to check moles: a dermatologist's guide

Monetization
6/10

Subscription willingness-to-pay is proven: SkinVision sells tiered partner/paid plans and Miiskin monetizes consultations plus premium tracking, indicating a working freemium model in this category.Pricing and Refunds - SkinVisionOnline Dermatologists | Fast, Trusted Skin Care with Miiskin

Longevity
8/10

Rising melanoma incidence plus aging fair-skinned populations and ongoing dermatologist endorsement of monthly self-photo tracking make this a structurally durable category, not a fad.Check Your Skin - Canadian Dermatology Association

Feasibility
4/10

Core lesion CV is well-trodden (HAM10000/ISIC), but the truly differentiating promise — auto-aligned whole-body photo registration across months from handheld phone photos — is what OpenDerm still solves with a robotic rig, signaling it is hard to do reliably in a consumer app.MarionLepert/openderm - GitHub

MarionLepert/openderm · ★ 98GitHub Trending · 2026-07-31 (today)