# CYPD vs Tremor Analysis

The clearest difference is rating: Tremor Analysis at 5.0 against CYPD's 3.0. Tremor Analysis also leads on update cadence (every 2 weeks vs every 2 months) and review sentiment (75% vs 60%). On price, ratings volume, ads and in-app purchases there is nothing between them.

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, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 8 and 8 respectively. Written reviews point the same way: 60% of CYPD's written reviews are positive against 75% of Tremor Analysis's.

CYPD ships an update every 2 months, Tremor Analysis every 2 weeks. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CYPD | Tremor Analysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/cypd/id1472983543/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/tremor-analysis/id1579194791/reviews)** |
| Number of ratings | 8 | 8 |
| Positive reviews | 60.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 50 MB | 4 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [FORS NY Inc](https://appshunter.io/developer/1472983542) | [Christopher Lee](https://appshunter.io/developer/1526245041) |

## What reviewers say

### CYPD

[App page](https://appshunter.io/ios/app/cypd/id1472983543)

This app helps Parkinson's patients manage their condition by tracking medication intake and analyzing tremor data from an Apple Watch. It visualizes tremor patterns, includes motion tests and diagnostic questionnaires, and generates reports for doctors.

**Highlights:** Medication intake tracking, Apple Watch tremor data analysis, Tremor visualization graphs, Motion tests, Diagnostic questionnaires, Medication schedule management, Doctor report generation

**In-app purchases:** none


### Tremor Analysis

[App page](https://appshunter.io/ios/app/tremor-analysis/id1579194791)

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.

**Highlights:** Accelerometer data collection, Fast Fourier Transform (FFT) analysis, Frequency and magnitude charting, Customizable data points and axes, Apple Watch integration, Data syncing between devices

**In-app purchases:** none


## Frequently asked questions

### Is CYPD free?

CYPD is free to download, with no in-app purchases.

### Is Tremor Analysis free?

Tremor Analysis is free to download, with no in-app purchases.

### Which has better reviews, CYPD or Tremor Analysis?

Tremor Analysis is rated higher. CYPD averages 3.0 out of 5 from 8 ratings, while Tremor Analysis averages 5.0 from 8 ratings.

### Do CYPD or Tremor Analysis have ads?

Neither CYPD nor Tremor Analysis shows ads.

### Which is updated more often, CYPD or Tremor Analysis?

CYPD ships an update every 2 months, and Tremor Analysis every 2 weeks. Most recently, CYPD was updated on October 5, 2026 and Tremor Analysis on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*