MyDataHelps vs PSU Wear
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyDataHelps
Harness your health data to advocate for your well-being. Connect information from wearables and medical records, and contribute to health research projects. Track symptoms and share trends with healthcare providers.
- Connect Apple Health and Fitbit data
- Retrieve medical records
- Participate in health projects
- Track symptoms for chronic conditions
- Generate symptom trend reports
- Share data with healthcare providers
Read full descriptionHide full description
Understand your health. Power the next breakthrough. Bring together data from your wearables, medical records, and daily habits in one secure place, and put that information to work for you and for science. • See the full picture of your health. Connect wearables and health apps (Apple Health, Google Health, and more), access medical records from 90%+ of U.S. hospitals and plans, and track trends over time. • Take control with powerful tracking tools. Track symptoms, triggers, and treatments. Stay ahead of asthma flare-ups. Spot trends, generate reports, and share what matters with your care team. • Contribute to research that matters. Join studies exploring heart health, respiratory disease, mental health, and more—while staying in control of what you share. Trusted by 2.5M+ participants and leading research programs. Some projects may ask for your location data. You can always decide not to share this information.
PSU Wear
This application enables researchers to design and deploy data collection protocols with minimal participant effort. It utilizes passive and active data collection methods, integrating with various devices to gather high-quality scientific data while prioritizing participant privacy.
- Design data collection protocols
- Passive and active data collection
- Integrates with wearable devices
- Low-burden surveys
- Real-time responsiveness
- Participant privacy focused
Read full descriptionHide full description
The Wear-IT application and the associated framework are designed to allow scientific, clinical, and academic researchers to design data collection protocols that minimize the amount of effort that a study requires of its participants. Featuring real-time responsiveness and adaptive, context-dependent assessments and interventions, Wear-IT uses passive data collection approaches in combination with active, low-burden surveys to balance participant effort and hassle against the quality of the data available. Wear-IT can be installed on participants' own phones or shared devices, and integrates with wearable and emplaceable devices from a variety of manufacturers. Wear-IT is designed with participant privacy and burden at the forefront, and is built to open new opportunities to understand and improve people's day-to-day lives. Wear-IT’s demo does not collect data and is available to anyone. To collect real scientific data involving human subjects, ethical oversight from an accredited institutional review board is required, including comprehensive informed consent. Contact the developers to collaborate or participate! Features: -Surveys are managed on a web server and deployed to the phone. -Surveys can be triggered by Location, Schedule, User, with more triggers on the way! -Surveys have varying levels of user interaction, including No Interaction (i.e. Location triggered), minimal (i.e. Tap a button every time you experience a craving), to traditional Survey with questions. -Includes Scheduler tool so user can select a time that is convenient for them -Question Types: - Informational (i.e. Display instructions) - Time Picker - Time Picker with Multiselect Options - Scalable Slider with Configurable precision (i.e. Indicate how you feel on a scale of 0.00 to 10.00, OR How many servings of vegetables did you consume in half-serving increments.) - Unit Slider (i.e. How many books did you read this summer, 0 Books to 10 Books) - Time Scale slider (i.e. How long is your commute, 0 minutes to 2 hours?) - Multiple Slider - Group many slider questions onto one page - 2 Dimensional Grid - The user selects a point to indicate their feeling in 2 separate dimensions (i.e. Affect vs. Activity) - Multimedia - The user can take a video or still picture using the front camera or back camera - Multiple Choice/Multiple Select - Image Display - Display an image to ask questions about it - Free Response - The user can enter text (i.e. a list of medications) - Conditional logic based on threshold (i.e. Display a different question if they answer Yes or No, or above or below a certain threshold) - Conditional Question Loops - Numeric Entry - Enter a number constrained to a set of numbers - Dynamic multislider: Several sliders on one page populated dynamically - Dynamic lists: Populate multiple select and multiple choice questions with the results of other questions - Mobile Cognitive Testing: Deploy research-driven ambulatory cognitive assessments using the m2c2 framework -All question types and surveys able to be scheduled, i.e. Every Day, Every Other Day, Once a week on Friday, etc.. -Weighted Microrandomization - Automatically pick questions from a question bank with weighted probabilities -Support for UTF-8 character sets -Support for fixed start dates for studies -End of burst survey type (Ends the burst upon successful completion of the survey.) -Binary branching: Branch based on a binary choice -Multiple branching: Branch based on multiple choices in one question -Pipetext: Store and retrieve data from user input and other sources for use in subsequent questions -Actions: Use the results of survey questions to fine tune how the app operates -Link to alternative servers (QR code onboarding only) -Blind trials -Survey availability window independent of notifications -Resume Study based on date of first survey submission or selection of a particular day
Screenshots
Verdict
The clearest difference is rating: PSU Wear at 5.0 against MyDataHelps's 4.4. PSU Wear also leads on iOS requirement (15.0 vs 17.6). MyDataHelps's advantage is ratings volume (312 vs 2). On price, update cadence, ads 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.
PSU Wear holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: MyDataHelps has 312 ratings behind it against 2, so its average is the more settled of the two.
MyDataHelps ships an update monthly, PSU Wear every 5 weeks. Both last shipped on October 24, 2026.
| Parameter | MyDataHelps | PSU Wear |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (312 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 44.7% of reviews | — |
| Number of ratings | 312 — better | 2 |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPod |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 58 MB | 47 MB |
| Age rating | 12+ | 12+ |
| Developer | CareEvolution | The Pennsylvania State University |
Customer experience
MyDataHelps
PSU Wear
Bugs and requests
MyDataHelps
Reported bugs
25 issues- App won't open after latest updates
- App is worse than useless, impossible to cancel or remove
- App is hard to delete
- App claims to work with Apple Watch but doesn't
- App has no Help feature or way to get tech support
Show 20 moreShow fewer
- App has loading errors and is unreliable
- App connects to '.dev' api when logging in
- App is broken for COVID test documentation, site loads indefinitely
- Print is too small to read, cannot magnify
- Poor performing app since the last update, takes 5 minutes to open
- App continues to show 'Tasks' as being overdue
- FitBit login won't complete, returns to login screen
- Can't log in due to server issues
- Data error when submitting info, cannot proceed
- App keeps crashing, won't let me finish registration
- Study Hotline hyperlink doesn't work
- The 'done' button is greyed out when trying to add booster dates
- App shows spinning daisy and never refreshes, unable to connect to server
- No way to add a booster shot
- No place to record a third COVID vaccine (booster)
- Cannot log in due to server issues
- Tried to sign up 4 times, got an error each time
- Not listing resting heart rate for the last month
- App support/website lead nowhere useful
- Cannot edit symptoms on the 'Track illness' feature
Requested features
8 requests- Add ability to record additional COVID vaccine boosters
- Allow symptom changes during prolonged illness
- Way to earn points for rewards (PayPal, gift cards)
- Edit symptoms on 'Track illness' feature
- Export lab and clinical data to Apple Health
Show 3 moreShow fewer
- Synchronize with Garmin devices
- Dark mode option
- Advanced analytics dashboard
PSU Wear
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MyDataHelps
No in-app purchases
PSU Wear
No in-app purchases
Questions
Is MyDataHelps free?
Is PSU Wear free?
Which has better reviews, MyDataHelps or PSU Wear?
Do MyDataHelps or PSU Wear have ads?
Which is updated more often, MyDataHelps or PSU Wear?
Other comparisons















