# Parkinson Performance Centre vs Symloom

The clearest difference is in-app purchases: Parkinson Performance Centre at none against Symloom's 2. Parkinson Performance Centre also leads on device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Symloom sells 2 in-app purchases, starting at $7.99 per month. Parkinson Performance Centre asks for nothing beyond the download.

## The numbers

| Metric | Parkinson Performance Centre | Symloom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/symloom-symptom-tracker/id6793261665/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Freemium |
| Size | 189 MB | 110 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Parkinson Performance Centre LLC](https://appshunter.io/developer/6774311539) | [AppEcho Labs ,LLC](https://appshunter.io/developer/1701185869) |

## What reviewers say

### Parkinson Performance Centre

[App page](https://appshunter.io/ios/app/parkinson-performance-centre/id6774311537)

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


### Symloom

[App page](https://appshunter.io/ios/app/symloom-symptom-tracker/id6793261665)

This app helps adults with chronic symptoms track their health by logging flares, triggers, medications, and daily context. Review your history with clear insights and prepare for appointments with exportable reports. It prioritizes user privacy and does not use health information for advertising.

**Highlights:** Symptom logging with curated library, Track triggers, meds, mood, sleep, and more, Private health diary timeline, Personalized pattern insights, PDF/CSV health reports, Optional Apple Health integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trace Pro Monthly | $7.99 | per month |
| Trace Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Parkinson Performance Centre free?

Parkinson Performance Centre is free to download, with no in-app purchases.

### Is Symloom free?

Symloom is free to download, with in-app purchases available.

### Do Parkinson Performance Centre or Symloom have ads?

Neither Parkinson Performance Centre nor Symloom shows ads.

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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.*