Comparison

Stanford Children's Link vs PHENOMS Study App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stanford Children's Link

This app allows patients to securely share vital sign data with their healthcare providers. It facilitates home monitoring, medication tracking, and access to important contact information, integrating seamlessly with the electronic health record.

Highlights
  • Home vital sign monitoring
  • Medication checklist and tracking
  • Clinical data trend visualization
  • Provider and caregiver contact storage
  • Secure electronic health record integration
Read full description

Link is the Stanford Children’s Health home monitoring CareKit application. When Link is prescribed by a provider, you can authorize data entered in Link to be visible in the Stanford Children’s Health electronic health record for review by clinicians. This integration is achieved through HealthKit and the Epic MyChart mobile application. The scope for clinical data to be shared includes vital signs such as Heart Rate, Oxygen Saturation, Weight, Body Temperature and Respiratory Rate is designed to automate the flow of data for the Stanford Children’s Health Single Ventricle Home Monitoring Program. The app also includes the ability to create a daily medication checklist, review data trends, and store contact information for providers and other caregivers. It was designed to improve the patient experience and is integrated into provider workflow to enhance clinical care. Care Contents Screen Summary: The Care Contents screen includes the medication checklist and the area to enter vital signs (Heart Rate, Oxygen Saturation) , Weight, Body Temperature, Respiratory Rate. Medication Entry Screen Summary: The Medication Entry Screen allows for configuration of the medication and dosing schedule that populates the medication checklist. Insights Screen Summary: The Insights screen displays line graphs to trend clinical data entered over the past week. Contacts Screen Summary: The Contacts screen is pre-populated with important contact information and lists patient-entered contact information if desired. Contact Entry Screen Summary: The Contact Entry screen allows patients to enter and edit contact information that displays on the Contacts screen.

About

PHENOMS Study App

This medical application is exclusively for participants of the PHENOMS Study at Stanford University. It facilitates digital phenotyping for Multiple Sclerosis research.

Highlights
  • Digital phenotyping for MS
  • Exclusive to PHENOMS Study participants
  • Stanford University research tool
  • Multiple Sclerosis data collection
Features
Read full description

This application is limited to those enrolled in the PHENOMS Study at Stanford University.

Screenshots

Stanford Children's Link4 screens
PHENOMS Study App4 screens

Verdict

The call

The clearest difference is update cadence: PHENOMS Study App at every 4 weeks against Stanford Children's Link's every 5 months. PHENOMS Study App also leads on ratings volume (6 vs 2). Stanford Children's Link's advantage is iOS requirement (10.2 vs 14.0). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Stanford Children's Link holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

UpkeepUpdate frequency

Stanford Children's Link ships an update every 5 months, PHENOMS Study App every 4 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
Stanford Children's Link versus PHENOMS Study App: the parameters behind the verdict, then further details
ParameterStanford Children's LinkPHENOMS Study App
PriceFreeFree
Rating5.0 (2 ratings) — better4.8 (6 ratings)
Positive reviews—80.0% of reviews
Number of ratings26 — better
Update frequencyEvery 5 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS10.2 — better14.0
Further details — not scored
Size57 MB41 MB
Age rating17+17+
DeveloperStanford Children’s HealthStanford University

Customer experience

Stanford Children's Link

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

PHENOMS Study App

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

Stanford Children's Link

No in-app purchases

None

PHENOMS Study App

No in-app purchases

Questions

Is Stanford Children's Link free?
Stanford Children's Link is free to download, with no in-app purchases.
Is PHENOMS Study App free?
PHENOMS Study App is free to download, with no in-app purchases.
Which has better reviews, Stanford Children's Link or PHENOMS Study App?
Stanford Children's Link is rated higher. Stanford Children's Link averages 5.0 out of 5 from 2 ratings, while PHENOMS Study App averages 4.8 from 6 ratings.
Do Stanford Children's Link or PHENOMS Study App have ads?
Neither Stanford Children's Link nor PHENOMS Study App shows ads.
Which is updated more often, Stanford Children's Link or PHENOMS Study App?
Stanford Children's Link ships an update every 5 months, and PHENOMS Study App every 4 weeks. Most recently, Stanford Children's Link was updated on November 2, 2026 and PHENOMS Study App on November 4, 2026.

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