GrowLine: Hair Tracker
Quoc Nguyen Health & Fitness iPhoneiPadiPod touch
GrowLine: Hair Tracker is a free Health & Fitness app for iPhone and iPad by Quoc Nguyen. Requires iOS 17.0. Updated July 7, 2026.
- Price
- Free
- on the App Store
- Size
- 20 MB
- Age 4+
- Updated
- Jul 7
- 2026 · v1.0.1
Screenshots
About GrowLine: Hair Tracker
GrowLine is a private hair progress journal for people who want calmer, more consistent photo tracking. Capture hairline, crown, temple, part line, routine, and month-by-month comparisons without accounts or medical claims. KEY FEATURES: - Private progress photos: capture or import photos you choose to save. - Consistent comparison zones: organize hairline, crown, temples, density, length, and routine context. - Routine tracking: remember your own care habits and photo cadence. - Progress timeline: review monthly changes with notes and fair comparison guidance. - Insights: focus on consistency and journaling patterns, not diagnosis or treatment advice. - Export support: keep a clean private journal for your own records. WHY GROWLINE? Hair routines are slow, and daily mirror checks can feel stressful. GrowLine helps you create a calm visual record with structured photo zones, reminders, and progress cards that make long-term tracking easier to understand. WHAT'S INCLUDED: Free: - Private onboarding and baseline setup - Progress photo journal - Routine checklist - Personal tracking disclaimer and local-first storage GrowLine Pro: - Unlimited progress photos - Advanced before-after comparisons - Custom routines and reminders - Private journal export - No interstitial ads IMPORTANT: GrowLine is a personal photo journal and routine tracker. It is not a medical device and does not provide medical advice, diagnosis, treatment recommendations, or prevention of any condition. If you have concerns about hair loss, scalp health, medication, or treatment options, consult a qualified healthcare professional. Support, Privacy Policy, and Terms of Use: https://nemostation90.github.io/app-support/apps/hair-growth-tracker/
What’s new
Version 1.0.1 · Updated July 7, 2026
What's new in GrowLine 1.0.1: • New Insights chart: see your routine consistency and progress photos across the last 8 weeks at a glance. • Refreshed look — a warmer, layered background and richer visuals across every screen. • Added a one-tap Delete All My Data control in Settings for full control of your private journal. • Tracking transparency and privacy improvements. • Performance and stability fixes.
App privacy
The developer, Quoc Nguyen, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Advertising Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Usage Data: Advertising Data
Used for: Third-Party Advertising
Alternatives to GrowLine: Hair Tracker
Looking for apps like GrowLine: Hair Tracker? Here are 6 similar apps on the App Store. The highest rated is Hair Day App (5.0/5), and all 6 are free to download.
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Rootly: Hair Growth Tracker
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Hairpol: Hair Transplant
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CROWN (86a33f)
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Coil: Curly Hair Care
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HairUp - Hairloss Analysis
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Hair Day App
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| GrowLine: Hair Tracker | – | Free | July 7, 2026 | |
| Rootly: Hair Growth Tracker | 4.2 / 5 (5) | Free | Oct 5, 2026 | Compare |
| Hairpol: Hair Transplant | – | Free | Oct 11, 2026 | Compare |
| CROWN (86a33f) | – | Free | Sep 7, 2026 | Compare |
| Coil: Curly Hair Care | – | Free | Oct 14, 2026 | Compare |
| HairUp - Hairloss Analysis | – | Free | Aug 24, 2026 | Compare |
| Hair Day App | 5.0 / 5 (1) | Free | Jun 15, 2026 | Compare |