Staybl vs PD Buddy App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Staybl
This app helps individuals with hand tremors, such as those with Parkinson's disease, navigate web browsers more smoothly. It stabilizes web pages in real-time by counteracting hand movements, offering a more comfortable and accessible internet browsing experience.
- Stabilized web pages
- Real-time tremor compensation
- Easy and clear interface
- Large buttons and text
- Customizable settings
- Page zoom and bookmarks
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Millions of Parkinson's patients worldwide suffer from tremors. This can make reading and navigating a web browser on a tablet extremely difficult. The free Staybl app compensates for hand tremors with virtual counter-movements in real time, creating a steadier, easier browsing experience. Parkinson's patients and anyone else suffering from tremors can now surf the internet more comfortably and smoothly. Staybl’s Key Features: • Stabilized web pages: Staybl attempts to counteract hand tremor movements by stabilizing the browser view. • Easy and clear interface: Staybl is simple to use, with large buttons and text, high-contrast color, a page zoom, plus easy-to-access bookmarks and history. • Customizable: Staybl is adjustable, with customizable settings that can accommodate tremor symptoms which vary throughout the day. Staybl has been tested by Parkinson's patients during the development phase of the app, and adapted accordingly to allow for the best possible experience. For optimal readability, it is recommended to use the app on an iPad with a refresh rate of 120 Hz. For more information please visit www.staybl.app.
PD Buddy App
This app offers a comprehensive approach to managing Parkinson's disease symptoms through personalized routines, exercise, diet, and meditation. It includes features for tracking progress, learning about new developments, setting medication reminders, and connecting with a supportive community and caregivers.
- Personalized exercise, diet, and meditation routines
- Progress tracking and leaderboards
- Daily learning section on Parkinson's research
- Medication reminders and records
- AI assistant for symptom management
- Caregiver access and collaboration
- Community chat and event finder
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PD Buddy is a friendly daily companion and healthcare report tool created for people living with Parkinson’s and the families who support them. It helps you stay active, build positive daily habits, and feel confident speaking up about your care so you can take the steering wheel rather than sitting in the passenger seat. Everything you need for your daily routine: - Living well with Parkinson’s is about the whole picture, from keeping moving to finding what works for your day to day life. - Targeted daily exercises: Easy to follow movement, voice, hands, and brain exercises backed by research, ready to adapt to whatever energy you have on the day. - Friendly medication reminders: Simple, reliable alerts so you never have to second guess your pill timings or how doses are settling. - Easy symptom tracking: A quick way to note how you are feeling, spot patterns, and get sensible tips to help manage tricky days. - Practical tips from real people: Dive into Hack PD to discover handy tricks, adaptations, and clever daily solutions shared and rated by others in the community. - Latest science in plain English: Catch up on trustworthy research, clinical trials, nutrition ideas, and helpful new tech without the confusing medical jargon. - Loop in your family: Easily share routines and progress with loved ones or carers so everyone stays on the same page. Walk into doctor visits feeling prepared and heard: Clinic visits can feel rushed, and trying to remember weeks of ups and downs in fifteen minutes is tough. PD Buddy brings your daily experiences together into a clear, smart report so you and your doctor can have a genuine conversation about what is working: - Connecting the dots: Brings together your smart wearables readings, logged symptoms, medication times, and daily habits to show the full story. - Clear clinic summaries: Turns all that background information into a simple summary your neurologist can glance at and understand straight away. - Ready made talking points: Gives you clear questions and highlights to raise, making it easy to steer the conversation around your medication timings and daily needs. - Apple Watch tracking: Automatically picks up movement patterns throughout the day, giving an objective look at tremor and dyskinesia while you simply get on with life. PD Buddy is here to help you organise your days, understand your body, and take an active lead in your health. Please note that PD Buddy is designed for self management and educational support, and does not replace medical advice from your healthcare team. Privacy Policy: https://pdbuddy.app/privacy.html Terms of Use: https://pdbuddy.app/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: Staybl at none against PD Buddy App's 7. Staybl also leads on update cadence (every 11 days vs every 3 weeks). PD Buddy App's advantage is review sentiment (100% vs 75%) and rating (4.3 vs 4.0). On price, ratings volume, ads and iOS requirement 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. PD Buddy App sells 7 in-app purchases, starting at $4.99 per month. Staybl asks for nothing beyond the download.
PD Buddy App holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 12 and 6 respectively. Written reviews point the same way: 75% of Staybl's written reviews are positive against 100% of PD Buddy App's.
Staybl ships an update every 11 days, PD Buddy App every 3 weeks. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.
| Parameter | Staybl | PD Buddy App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (12 ratings) | 4.3 (6 ratings) — better |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 12 — better | 6 |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPad | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 182 MB | 146 MB |
| Age rating | 17+ | 12+ |
| Developer | Havas Worldwide New York, Inc. | Good Vibes Technologies Ltd |
Customer experience
Staybl
PD Buddy App
In-app purchases
Staybl
No in-app purchases
PD Buddy App
- PDBuddy Premium$4.991 Month
- PDBuddy Premium$49.991 Year
- Support PD Buddy – $20$20.00
- Support PD Buddy – $40$40.00
- Support PD Buddy – $60$60.00
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- Support PD Buddy – $100$100.00
- Support PD Buddy – $500$500.00









