AI Skin Tracker vs Trigger
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
AI Skin Tracker
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AI Skin Tracker helps track visible cosmetic skin changes with AI-powered facial photo analysis. Take a quick three-angle scan β front, left, and right β and review 8 visible cosmetic skin metrics: β’ Hydration β’ Tone Evenness β’ Texture β’ Elasticity β’ Clarity β’ Pore Size β’ Oil Balance β’ Skin Comfort Each metric is scored and summarized in a clear report, helping you see what looks strongest and where to focus your routine next. SEE YOUR DAILY SKIN FOCUS Your latest scan powers a Daily Skin Focus card that highlights the metric with the lowest score, giving you a simple place to start each day. FOLLOW A 7-DAY SKIN PLAN After a scan, start a 7-Day Skin Plan based on your results. Check in during your morning and evening routine, complete daily steps, and take a follow-up scan on day 7 to compare your visible scores over time. GET A PERSONALIZED ROUTINE AI Skin Tracker suggests a step-by-step morning and evening routine based on your visible scan results, skin type, and selected cosmetic concerns. Explore product suggestions across cleansers, moisturizers, sunscreens, serums, and more. Product links open country-specific Google Shopping results where available. Prices, availability, merchants, shipping, and taxes are determined by retailers and may vary by location. AI Skin Tracker does not use affiliate tracking or receive commissions from product purchases. GO DEEPER WITH FACIAL ANALYSIS View a detailed facial report by region, including the forehead, nose, cheeks, chin, and eye area. See how different areas score and track visible changes between scans. KEEP IT SIMPLE WITH SKINIMALIST MODE Prefer fewer steps? Skinimalist Mode reduces your routine to the essentials so you can stay consistent without feeling overwhelmed. TRACK YOUR PROGRESS Save your scans and follow your journey with scan history, grouped progress views, metric trends, before-and-now comparisons, progress snapshots, and shareable journey cards. STAY CONSISTENT Build better skincare habits with streaks, milestone badges, achievement cards, routine reminders, scan check-ins, and progress updates. PRO FEATURES Upgrade to Pro for unlimited scans, all 8 detailed metrics, full scan history, facial region analysis, AI-suggested custom routines, product recommendations, progress tracking, and Skinimalist Mode. PRIVACY FIRST Your facial photos are processed to generate your analysis and are not stored on AI Skin Trackerβs servers. Scan results and history are stored locally on your device. No account or password is required. AI Skin Tracker is for adults 18 and older. It analyzes visible cosmetic skin characteristics only. It is not a medical device and does not provide medical advice, diagnosis, treatment, or prevention of any medical condition. Product suggestions are informational only. Always patch-test new products and check ingredients against known allergies or sensitivities. Consult a qualified healthcare professional for medical concerns. Plans include Monthly, Annual, and Lifetime options. Prices are shown in your local Apple App Store currency before purchase. Subscriptions renew automatically unless cancelled through your Apple account settings. Terms of Use: https://aiskintracker.com/terms Privacy Policy: https://aiskintracker.com/privacy
Trigger
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Understand your skin β one day at a time. Trigger is a personal skincare tracker that helps you spot the patterns between your daily habits and how your skin looks. Instead of guessing what's behind a breakout, log what you do and let Trigger surface the possible connections over time. HOW IT WORKS β’ Log daily in under a minute β skin status, food, shaving, stress, sleep, and more. β’ Add weekly photos and get an AI skin-score estimate to track visible change over time. β’ See possible triggers ranked by how often they line up with your breakouts. β’ Build a barrier-first routine and check product ingredients as you go. WHAT YOU CAN TRACK β’ Daily skin status and barrier symptoms β’ Food, supplements, shaving, sleep, stress, and workouts β’ Weekly photos with per-zone AI estimates β’ Your skincare routine, with ingredient flagging β’ Local weather (humidity, UV) as an environmental factor BUILT AROUND YOUR PRIVACY β’ Your logs and photos are private to your account. β’ No ads. No third-party analytics or tracking. β’ Export all of your data or delete your account anytime. A CLEARER PICTURE Trigger uses AI to estimate skin scores and surface correlations from your own logs β giving you a clearer picture to bring to your own routine or your dermatologist. Trigger is a tracking and educational tool. It does not provide medical advice or diagnosis. Always consult a qualified dermatologist for medical concerns. Trigger offers an optional auto-renewing subscription, Trigger Pro: β’ Monthly β $6.99 (with a 7-day free trial) β’ Annual β $49.99 Trigger Pro unlocks AI trigger analysis, AI photo scoring, weekly AI briefings, derm-ready PDF reports, and guided elimination tests. Payment is charged to your Apple ID. Subscriptions auto-renew unless canceled at least 24 hours before the end of the period; manage or cancel anytime in your Apple ID settings. Terms of Use: https://trigger-legal.netlify.app/terms.html Privacy Policy: https://trigger-legal.netlify.app/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: AI Skin Tracker at every 3 days against Trigger's weekly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. AI Skin Tracker sells 3 in-app purchases, starting at $6.99 per month and Trigger sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
AI Skin Tracker ships an update every 3 days, Trigger weekly. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.
| Parameter | AI Skin Tracker | Trigger |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days β better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details β not scored | ||
| Size | 51 MB | 49 MB |
| Age rating | 17+ | 12+ |
| Developer | Nav Star Software Studios Inc. | Surya Palsam |
In-app purchases
AI Skin Tracker
- Pro Monthly7 Days trial$6.991 Month
- Pro Annual7 Days trial$44.991 Year
- Lifetime Access$79.99
Trigger
- Trigger Pro Monthly7 Days trial$6.991 Month
- Trigger Pro Annual7 Days trial$49.991 Year









