Comparison

Acne Tracker vs Trigger

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Acne Tracker

Features
Read full description

Clarity connects your skin and your cycle. It is the only app built specifically for women with hormonal acne, giving you the tools to understand your breakout patterns, track your skincare routine, and finally see what your skin is telling you. DAILY SKIN LOGGING Log your skin clarity score (1-10), breakout severity, and breakout location in seconds every day. Clarity makes it effortless so the habit actually sticks. BREAKOUT HEATMAP See a six-month history of your breakouts visualized on a face diagram. Identify your problem zones - chin, forehead, cheeks - and how they shift across your cycle. A picture is worth a thousand diary entries. CYCLE-SKIN CORRELATION Your hormones drive your skin. Clarity maps your daily skin score against your cycle phase so you can see the pattern clearly: the luteal phase dip, the ovulation clarity window, the PMS breakout surge. Knowledge is the first step to control. AM/PM ROUTINE TRACKER Log your morning and evening skincare routines with the products you actually use. Build a history of what helped and what did not. Stop guessing and start knowing. AI SKIN GUIDE Have a skincare question? The AI Skin Guide gives evidence-based answers grounded in dermatology research. Ask about tretinoin purging, hormonal acne causes, ingredient layering, or any other skincare topic. DOCTOR-READY REPORTS Generate a complete skin report to share with your dermatologist or gynecologist. Clear data, clear patterns, clear communication. Get better care by showing up prepared. WHO CLARITY IS FOR - Women dealing with hormonal acne or cycle-related breakouts - Anyone using tretinoin, spironolactone, or other acne treatments who wants to track progress - People who have tried skincare diaries but need something that actually sticks - Anyone who wants to understand their skin instead of just reacting to it PRIVACY Your skin data is yours. Clarity stores everything securely on your device with optional iCloud sync across your Apple devices. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Trigger

Understand your skin by logging daily habits and symptoms. This app uses AI to identify potential triggers for breakouts and provides insights to improve your skincare routine. It prioritizes user privacy with no ads or third-party tracking.

Highlights
  • Log daily skin status, food, sleep, and stress
  • AI skin-score estimate from weekly photos
  • Identify potential breakout triggers
  • Check product ingredients
  • Track environmental factors like weather
  • Export data and delete account
Features
Read full description

Understand your skin — 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 • Log daily in under a minute — skin status, food, shaving, stress, sleep, and more. • Add weekly photos and get an AI skin-score estimate to track visible change over time. • See possible triggers ranked by how often they line up with your breakouts. • Build a barrier-first routine and check product ingredients as you go. WHAT YOU CAN TRACK • Daily skin status and barrier symptoms • Food, supplements, shaving, sleep, stress, and workouts • Weekly photos with per-zone AI estimates • Your skincare routine, with ingredient flagging • Local weather (humidity, UV) as an environmental factor BUILT AROUND YOUR PRIVACY • Your logs and photos are private to your account. • No ads. No third-party analytics or tracking. • 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 — 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: • Monthly — $6.99 (with a 7-day free trial) • Annual — $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

Acne Tracker4 screens
Trigger4 screens

Verdict

The call

The clearest difference is update cadence: Trigger at weekly against Acne Tracker's every 2 months. Trigger also leads on iOS requirement (15.1 vs 18). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Acne Tracker sells 3 in-app purchases, starting at $4.99 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.

UpkeepUpdate frequency

Acne Tracker ships an update every 2 months, Trigger weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 7 level
Acne Tracker versus Trigger: the parameters behind the verdict, then further details
ParameterAcne TrackerTrigger
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPod — better
Requires iOS1815.1 — better
Further details — not scored
Size11 MB49 MB
Age rating17+12+
DeveloperKarol JaworskiSurya Palsam

In-app purchases

3 purchases

Acne Tracker

Subscriptions3
  • Clarity Pro$4.991 Month
  • Clarity Pro$39.991 Year
  • Clarity Pro1 Year trial$39.991 Year
2 purchases

Trigger

Subscriptions2
  • Trigger Pro Monthly7 Days trial$6.991 Month
  • Trigger Pro Annual7 Days trial$49.991 Year

Questions

Is Acne Tracker free?
Acne Tracker is free to download, with in-app purchases available.
Is Trigger free?
Trigger is free to download, with in-app purchases available.
Do Acne Tracker or Trigger have ads?
Neither Acne Tracker nor Trigger shows ads.
Which is updated more often, Acne Tracker or Trigger?
Acne Tracker ships an update every 2 months, and Trigger weekly. Most recently, Acne Tracker was updated on October 31, 2026 and Trigger on November 5, 2026.

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