NeuroRPM vs Tremor Analysis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NeuroRPM
This app uses AI and an Apple Watch to detect and visualize Parkinson's symptoms like bradykinesia, tremors, and dyskinesias in real-time on your iPhone. It also helps manage medication schedules and integrates with HealthKit for a comprehensive health overview.
- AI-powered symptom detection
- Real-time symptom visualization
- Medication tracking and insights
- Apple Watch integration
- HealthKit integration
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- Analytics & Assessment Tools: AI-powered, real-time detection and visualization of bradykinesia, tremors, and dyskinesias from your Apple Watch, offering an instantaneous insight into your Parkinson’s symptoms on your iPhone. - Medication Tracking & Insights: Manage your medication schedule effortlessly. - HealthKit Integration: With seamless integration into HealthKit, NeuroRPM-Rx amplifies your wellness monitoring, providing a holistic view of your health. NeuroRPM-Rx is prescription use only. While NeuroRPM-Rx provides valuable insights, it's not a substitute for professional medical advice. Always consult your physician when considering changes to your treatment.
Tremor Analysis
This app quantifies hand tremor frequency using accelerometer data. It performs a Fast Fourier Transform to display component frequencies and magnitudes, allowing for customization of data collection and analysis. Results can be viewed on an Apple Watch or synced to a main device.
- Accelerometer data collection
- Fast Fourier Transform (FFT) analysis
- Frequency and magnitude charting
- Customizable data points and axes
- Apple Watch integration
- Data syncing between devices
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**DISCLAIMER** Tremor Analysis does NOT provide medical advice. All medical decisions should be made by a doctor. Consult with your doctor or healthcare provider before making any medical decisions. This app is solely meant to assist with quantifying the frequency of a hand tremor. Please confirm all results with your doctor or healthcare provider using certified equipment. ** ** Tremor Analysis uses accelerometer data to calculate the frequency of a hand tremor. Simply press the start button to start collecting accelerometer data. Once enough data points have been collected, Tremor Analysis automatically performs a Fast Fourier Transform (FFT) which outputs the component frequencies and magnitudes. After performing the FFT, Tremor Analysis displays a chart of magnitudes vs frequencies from 1hz to 20hz. Hold or drag along the chart for more information about the frequency and magnitude on the chart. Customize the app by choosing the number of data points you would like to collect, which axis to collect accelerometer data from, and whether you would like to see rounded or precise data. Use an Apple Watch to record data from an alternative source. Analyze the results on your Apple Watch or send the results to your main device to be analyzed later. You can also sync the settings between both devices for easy configuration.
Screenshots
Verdict
The clearest difference is review sentiment: NeuroRPM at 92% against Tremor Analysis's 75%. NeuroRPM also leads on ratings volume (35 vs 8). Tremor Analysis's advantage is rating (4.9 vs 4.7) and iOS requirement (14.0 vs 17.0). 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.
Tremor Analysis holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 35 and 8 respectively. Written reviews complicate that: 92% of NeuroRPM's written reviews are positive against 75% of Tremor Analysis's, so the app with the better star average is not the one people write more warmly about.
NeuroRPM ships an update fortnightly, Tremor Analysis every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | NeuroRPM | Tremor Analysis |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (35 ratings) | 4.9 (8 ratings) — better |
| Positive reviews | 92.3% of reviews — better | 75.0% of reviews |
| Number of ratings | 35 — better | 8 |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, Apple Watch | iPhone, iPod, Apple Watch — better |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 150 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | New Touch Digital Inc. | Christopher Lee |
Customer experience
NeuroRPM
Tremor Analysis
In-app purchases
NeuroRPM
No in-app purchases
Tremor Analysis
No in-app purchases
Questions
Is NeuroRPM free?
Is Tremor Analysis free?
Which has better reviews, NeuroRPM or Tremor Analysis?
Do NeuroRPM or Tremor Analysis have ads?
Which is updated more often, NeuroRPM or Tremor Analysis?
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