MorphTrack vs Pillar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MorphTrack
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MorphTrack is a progress photo tracker and habit diary for skin, face and body changes. Keep your photos, skincare routine and daily habits in one place. Compare before and after, follow your timeline and request AI observations when you want a closer look. YOUR PHOTO DIARY • Create trackers for skin appearance, facial changes, body, posture or your own visual goal. • Take a photo or add one from your gallery. Camera guides help you keep a consistent angle. • Organize photos by tracker and date, and add notes to remember the context. • Compare any two photos with a slider, side by side or as an overlay. Share a comparison when you choose. HABITS AND ROUTINES • Log skincare, workouts, sleep and other habits in a calendar. • Create your own routine factors and review what you recorded on each date. • Set reminders to keep up with your photo journal and routine. • Archive trackers and past analyses, then restore them when you need them. AI OBSERVATIONS, ON REQUEST • See descriptions of visible differences across photos, area by area, and a chart of change over time. • Explore possible patterns between your photos and the routine factors you logged. A timing pattern does not prove a cause. • Get context about differences in lighting, angles and the amount of information available. AI can make mistakes. • No beauty scores. AI does not assess health, moles or treatment effectiveness. CONTROL YOUR DATA Your journal is not public to other users. Photos are stored privately in Frankfurt, Germany, and transferred over HTTPS. Embedded camera metadata, including GPS tags, is removed on upload; photo dates remain in your journal. AI analysis starts only at your request and with AI sharing enabled. Selected photos, dates and relevant tracker and routine context go to OpenAI; processing may occur in the US and other provider locations. Photo notes are included only if you mark them for AI sharing. You can turn off future AI sharing in settings. We do not use your journal to train AI models; OpenAI API data is not used for training by default. Retention details are in our Privacy Policy. The app has no advertising or usage-analytics SDKs. We use server-side statistics to understand how features are used and improve the app, as described in our Privacy Policy. You can delete photos, trackers, analyses or your account. FREE AND MORPHTRACK PRO Free: unlimited photos, trackers and routine factors; all three comparison modes, calendar, reminders and 1 AI analysis per calendar month. Pro: 90 AI analyses per calendar month, with a monthly or yearly subscription. The price and any available free trial are shown before you confirm. Payment is handled through your Apple Account. Subscriptions renew automatically until cancelled. Manage or cancel in your Apple subscription settings. MorphTrack is for adults aged 18 and over. It is not a medical device and does not provide medical advice, diagnosis or treatment. If a change concerns you, consult a healthcare professional. Terms of Use: https://www.morphtrack.app/v2/terms Privacy Policy: https://www.morphtrack.app/v2/privacy-policy Consumer Health Data Privacy Policy: https://www.morphtrack.app/v2/consumer-health-data
Pillar
Improve your posture and focus with this app that uses your AirPods' motion sensors to detect slouching. It provides gentle nudges and tracks your progress over time, integrating with Pomodoro timers for enhanced productivity. No camera or extra wearables are required.
- Live posture reading via AirPods motion sensors
- Gentle, responsive nudges for slouching
- Integrated Pomodoro focus and break timer
- Daily tall-time goal and streak tracking
- Weekly trend and session insights
- Live Activity and widget support
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Sit tall through a focus block — without a coach nagging you. Pillar reads head and neck position from the motion sensors in your AirPods and quietly tells you when you slouch. No camera. No wearable to buy. No photo of you. HOW IT WORKS • Put your AirPods in and start a session — open-ended, or a Pomodoro focus/break block. • Pillar measures your own tall and slouched angles once, so the threshold is yours rather than a population average. • While you work it watches your head pitch. When your head drops forward and stays there, you get a quiet haptic or a soft cue. The moment you straighten, it stops. • At the end you get a score for the session — and over weeks, the trend and one pattern worth acting on. WHY IT WORKS THIS WAY Posture and focus are one loop. The Pomodoro timer is the reason to keep the AirPods in, and the AirPods are the reason the timer knows you slouched. WHAT'S INSIDE • Live posture reading during a session, calculated on your iPhone • Nudges that escalate gently and back off when you respond • Pomodoro focus and break cycles, scored cycle by cycle • A daily tall-time goal and a streak • Insights: your weekly trend, your best hour and your worst one • Live Activity on the Lock Screen and in the Dynamic Island • Home Screen and Lock Screen widgets • Quiet hours, call detection, walking detection, and a choice of cues WHAT YOU NEED AirPods with motion sensors — AirPods Pro (1st, 2nd or 3rd generation), AirPods (3rd or 4th generation) or AirPods Max — worn and connected, plus the Motion & Fitness permission. Without them Pillar still opens, but it cannot measure your posture. PRIVACY Head position is analysed on your iPhone. Raw motion data never leaves the device. There is no account, no camera, and no photo of you anywhere in the product. PILLAR PREMIUM Free: one posture session a day — with everything in it. Live tracking, nudges, your own calibration, Pomodoro cycles, Insights, widgets. One session. Premium: no daily limit. As many sessions as you want, any length, every day. • Annual — $28.99 per year • Weekly — $7.99 per week, with a 7-day free trial Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings. Terms of Use (EULA): https://pillar.glowd.tech/terms-of-use.html Privacy Policy: https://pillar.glowd.tech/privacy-policy.html Subscription Terms: https://pillar.glowd.tech/subscription-terms.html Pillar is a posture-awareness and focus tool. It is not a medical device and does not diagnose, treat or prevent any condition. AirPods, AirPods Pro and AirPods Max are trademarks of Apple Inc., registered in the U.S. and other countries.
Screenshots
Verdict
The clearest difference is update cadence: Pillar at every 10 days against MorphTrack's every 2 months. MorphTrack's advantage is iOS requirement (15.0 vs 18.0). 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
Both are free to download. MorphTrack sells 2 in-app purchases, starting at $4.99 per month and Pillar sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
MorphTrack ships an update every 2 months, Pillar every 10 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | MorphTrack | Pillar |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 46 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | Raisat Ramazanova | Maksym Pustovit |
In-app purchases
MorphTrack
- Morph Pro Monthly7 Days trial$4.991 Month
- Morph Pro Yearly7 Days trial$39.991 Year
Pillar
- Pillar Premium Weekly7 Days trial$7.997 Days
- Pillar Premium Yearly$28.991 Year





