GlaShield vs Hashmark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GlaShield
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GlaShield: Your Partner in Glaucoma Care GlaShield is a dedicated companion app for your glaucoma journey. We focus on providing a simple, secure, and private way to log your medical appointments and eye drop schedule. Designed with a user-first philosophy, all your data is stored exclusively on your device, ensuring your privacy is always protected. Key Features: 1. Reliable Personal Records at Your Fingertips - Medical Visit Log: Easily record your hospital visits, doctor's name, and crucial notes - Eye Pressure Tracking: Keep a precise history of your intraocular pressure (IOP) for both right and left eyes. Share accurate data with your doctor to enhance your consultations - Test History: Note down whether you've had a visual field test, ensuring a complete record of your care 2. Effortless Eye Drop Management - Custom Alarms: Set personalized reminders for your eye drops so you never miss a dose - Simple Logging: Easily record your eye drop usage through the medication record screen - Medication History: Maintain a clear and simple log of your eye drop usage, perfect for reviewing your adherence and discussing it with your healthcare provider 3. A Design That Brings Peace of Mind - Senior-Friendly Interface: We believe technology should be accessible to everyone. GlaShield features large text, intuitive buttons, and a clean layout, making it easy to use for all ages - Everything in One Place: Consolidate your visit records, eye pressure readings, and medication schedule in one secure app - Better Doctor Visits: Walk into your appointments feeling prepared and confident, with all the necessary information organized and ready to share With GlaShield, you're not just tracking data; you're building a comprehensive story of your health that empowers both you and your doctor. Take control of your glaucoma journey. Download GlaShield today and feel the relief of having a caring partner by your side. Disclaimer: This app is intended for record-keeping purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your doctor with any questions you may have regarding a medical condition.
Hashmark
This app helps you cultivate a positive mindset by encouraging you to acknowledge daily accomplishments and positive affirmations. It offers simple tools to capture good moments, celebrate small victories, and build self-confidence.
- Daily reminders of positive aspects
- Celebrate small wins
- Record nice things said
- Capture magic moments with camera
- Build self-confidence
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Hashmark is a simple but powerful tool to help you feel better about yourself by creating a new habit of noticing all the good things that happen in a day. Think of all the amazing things you can do with just a little more confidence. DAILY REMINDERS OF HOW GREAT YOU ARE • Reminds you to focus on what you have, not on what you don’t. • Encourages you to slow down, recognize, and celebrate small wins. • Shows you how to be your own biggest fan and cheer yourself on. Hashmark is all about winning the day, everyday, and the confidence that comes with it. THREE EASY WAYS TO FEEL GOOD FAST • Press the “wins” button whenever something good happens to receive feel-good boosts throughout the day. • Use the record button when someone says something nice (or say it to yourself) and it will be turned into text. • Capture magic moments with the camera button to improve your attitude and gain a sense of gratitude. Hashmark is a free, user-friendly app that is habit-forming in the best way.
Screenshots
Verdict
The clearest difference is ads: Hashmark at none against GlaShield's shown. GlaShield's advantage is update cadence (every 5 weeks vs every 3 months) and device support (3 vs 1). On price and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
GlaShield ships an update every 5 weeks, Hashmark every 3 months. The most recent releases landed on September 19, 2026 and June 29, 2026 respectively.
| Parameter | GlaShield | Hashmark |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 109 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Nobuchika Maruyama | Lee Silber |
In-app purchases
GlaShield
No in-app purchases
Hashmark
No in-app purchases








