Comparison

PD vs TremCare

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

Head to head
About

PD

Features
Read full description

A research study for people with Parkinson's Disease and their caregivers that integrates the Health app. Do you have Parkinson's Disease, or are you the caregiver of someone with PD and interested in participating in a research study? Then this study is for you! You can participate if you: have been diagnosed with Parkinson's disease or are the caregiver of someone diagnosed, are 18 years or older, speak English, own a smartphone, are willing to take part in this study that requires you to use mobile health technology for 6 weeks, are willing to take a Mini-Mental State Examination (MMSE)? You can not participate if you: have a major acute medical illness (in the past 6 months) (e.g. heart attack, stroke, alcoholic rehab), have been disabled by a major psychiatric disorder in the past 6 months (e.g., schizophrenia, bipolar disorder)?

About

TremCare

Features
Read full description

TremCare is a health companion app designed to work exclusively with the TremCare wearable device, helping individuals with movement disorders, such as Parkinson's disease, manage their condition and live better, while staying connected with their care teams. When paired with the TremCare device, the app tracks movement patterns, logs symptoms, and assesses cognitive responses in real-time. TremCare provides personalised assessments and context-specific insights, empowering patients, caregivers, and clinicians to make informed treatment decisions. Key Features: - Real-time movement tracking and trend visualisations - Personalised self, cognitive & motor assessments - Medication compliance monitoring - Context-aware insights to improve condition management TremCare Premium: Unlock deeper insights and collaborative care tools through a monthly subscription available within the app. Premium access includes: - Secure data sharing with your caregivers and doctor - Detailed 7, 15, and 30-day clinical summaries - Free trial for 30 days - Subscription automatically renews until cancelled - Access subscription on other devices by logging in with the same account TremCare Premium is an optional in-app subscription that enhances your experience when used in conjunction with the TremCare device. All device-based features are available only when connected to the TremCare hardware, ensuring accurate and verified data collection. Privacy Policy: https://tremcare.com/privacy-policy Terms and Conditions: https://tremcare.com/termsandconditions

Screenshots

PD4 screens
TremCare4 screens

Verdict

The call

The clearest difference is update cadence: PD at every 2 weeks against TremCare's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

PD ships an update every 2 weeks, TremCare every 4 weeks. The most recent releases landed on September 6, 2026 and May 17, 2026 respectively.

Scorecard1 real difference ยท 5 level
PD versus TremCare: the parameters behind the verdict, then further details
ParameterPDTremCare
PriceFreeFree
Update frequencyEvery 2 weeks โ€” betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.514.0 โ€” better
Further details โ€” not scored
Size133 MB116 MB
Age rating12+4+
DeveloperWellAware Research LLCTilosia LLC

In-app purchases

None

PD

No in-app purchases

None

TremCare

No in-app purchases

Questions

Is PD free?
PD is free to download, with no in-app purchases.
Is TremCare free?
TremCare is free to download, with no in-app purchases.
Do PD or TremCare have ads?
Neither PD nor TremCare shows ads.
Which is updated more often, PD or TremCare?
PD ships an update every 2 weeks, and TremCare every 4 weeks. Most recently, PD was updated on September 6, 2026 and TremCare on May 17, 2026.

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