StudyMyTremor vs StrivePD Parkinson's Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyMyTremor
Record, analyze, and track hand tremors using a scientifically proven method. Quantify your tremor and export results for further visualization or sharing with EHR apps. This tool is for informational purposes and not for diagnosis.
- Record hand tremors
- Analyze tremor data
- Track tremor progression
- Quantify tremor severity
- Export results to iCloud Drive
- Share data with EHR apps
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StudyMyTremor let you record, analyze, and track the trembling of your hand, the so-called "Tremor". This app uses a highly sophisticated, scientifically proven method to measure, analyze and track humand hand Tremors. The method has been used in more than 30 international clinical studies in the past 20 years. It gives you the ability to assess and quantify your tremor and to keep track of your values. You can upload your results as Text Files to your iCloud Drive for further visualization, or to share and import them to personal EHR apps. For more information, visit www.studymyhealth.com Tremor is the notion for the trembling of a limb. Most prominent is the trembling of the outstretched hand, that everyone is aware of in special situations like excitement or strenuous workouts. Whereas a light trembling of the hand is present in all humans, increased amplitude of the trembling can lead to serious problems in daily life. Increased trembling could be a symptom of a wide variety of diseases, as Parkinson's disease, essential tremor disease, hypothyroidism, or various psychiatric conditions. THIS APP IS NOT INTENDED TO DIAGNOSE, TREAT, OR CURE ANY DISEASE. Note: Tremor severity and frequency are not supported by iHealth; as soon as these values are available we will connect the App to the iHealth ecosystem. iPad Users: Note that the App is not working on the iPad; it does NOT make sense to measure hand tremor using an iPad, the device is too large and heavy to perform the measurements.
StrivePD Parkinson's Assistant
This app helps individuals manage Parkinson's by passively collecting tremor and dyskinesia data from an Apple Watch. It offers interactive charts to track symptoms, understand medication and activity impacts, and share insights with clinical specialists for personalized care strategies.
- Passive tremor and dyskinesia data collection
- Interactive symptom tracking charts
- Medication and activity impact analysis
- Daily physical activity tracking
- Medication schedule management
- Clinical trial access
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StrivePD, powered by Rune Labs, is a free iOS app designed to help people with Parkinson’s better understand their symptoms, treatment, and day-to-day health. FDA-cleared on Apple Watch, StrivePD passively captures tremor and dyskinesia data through Apple’s Movement Disorder API and combines it with symptom tracking, medications, activity, and notes to deliver a more complete picture over time. With StrivePD, users can review interactive charts, spot patterns, and gain insights that help guide care decisions and support more productive conversations with clinicians. With StrivePD, you can: - Visualize tremor and dyskinesia detected by Apple Watch - Review symptom trends over time in the context of medications and physical activity - Track daily activity and progress toward fitness goals - Explore medications, symptoms, activities, and other logged influences in one easy-to-read view - Manage medication schedules and build better logging habits - Access clinical trial opportunities For even more personalized support, users can upgrade in the app to StrivePD Guardian for $14.99/month. StrivePD Guardian unlocks premium features including unlimited AI chat, proactive insights, top line-concerns, and support with visit prep and everyday questions - all tailored to the data already being monitored in StrivePD. StrivePD is designed for people at any stage of their Parkinson’s journey. Learn more at www.strivepd.com https://runelabs.io/terms-of-use https://runelabs.io/privacy-notice https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: StrivePD Parkinson's Assistant at Free against StudyMyTremor's $3.99. StrivePD Parkinson's Assistant also leads on rating (4.6 vs 2.3) and update cadence (fortnightly vs every 12 months). StudyMyTremor's advantage is in-app purchases (none vs 2) and iOS requirement (7.0 vs 17.0). On review sentiment, ads and device support 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
StrivePD Parkinson's Assistant is free to download; StudyMyTremor costs $3.99 up front. StrivePD Parkinson's Assistant sells 2 in-app purchases, starting at $14.99 per month. StudyMyTremor asks for nothing beyond the download.
StrivePD Parkinson's Assistant holds the better App Store score, 4.6 against 2.3. That said, the two scores are not equally well evidenced: StrivePD Parkinson's Assistant has 788 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of StudyMyTremor's written reviews are positive against 70% of StrivePD Parkinson's Assistant's.
StudyMyTremor ships an update every 12 months, StrivePD Parkinson's Assistant fortnightly. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.
| Parameter | StudyMyTremor | StrivePD Parkinson's Assistant |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 2.3 (4 ratings) | 4.6 (788 ratings) — better |
| Positive reviews | 66.7% of reviews | 70.0% of reviews — better |
| Number of ratings | 4 | 788 — better |
| Update frequency | Every 12 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 7.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 179 MB |
| Age rating | 4+ | 17+ |
| Developer | Lauk Ventures GmbH | Rune Labs, Inc. |
Customer experience
StudyMyTremor
StrivePD Parkinson's Assistant
Bugs and requests
StudyMyTremor
Not enough reviews yet to summarise bugs or requests.
StrivePD Parkinson's Assistant
Reported bugs
7 issues- App won't open or load home page
- Workouts triplicating and quadruplicating from Health app sync
- Tremor data not recording since specific dates
- Synced workouts cannot be modified or deleted
- App crashes after updates
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- Login access denied for some users
- Dyskinesia detection triggers during exercise but not at rest
Requested features
7 requests- Add missing medication names (e.g., Kinson)
- Future appointment scheduling capability
- Log other medications beyond PD drugs
- Educational content for early-stage drug users
- Tremor magnitude monitoring
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- Ability to modify/delete synced workouts in app
- Improved workout sync accuracy with Apple Fitness
In-app purchases
StudyMyTremor
No in-app purchases
StrivePD Parkinson's Assistant
- Guardian Monthly$14.991 Month
- Guardian Annual$134.991 Year
Questions
Is StudyMyTremor free?
Is StrivePD Parkinson's Assistant free?
Which has better reviews, StudyMyTremor or StrivePD Parkinson's Assistant?
Do StudyMyTremor or StrivePD Parkinson's Assistant have ads?
Which is updated more often, StudyMyTremor or StrivePD Parkinson's Assistant?
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