APDA Symptom Tracker vs Corra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
APDA Symptom Tracker
Track Parkinson's disease symptoms and create reports for your care team. Features include medication tracking, personalized reminders, and a comprehensive user profile to share challenges.
- Symptom tracking (motor and non-motor)
- Medication tracker with dosage and timing
- Customizable user profile
- Personalized reminders and notifications
- Report generation for healthcare teams
- Spanish language support
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Each person’s Parkinson’s disease symptoms are different. The more you and your care team know, the more personalized your care. The APDA Symptom Tracker app helps you keep track of your symptoms – including tremors, rigidity, balance and non-motor symptoms, and create a report to share with your care team or save to your library. With this information you can then consult with your doctor for more personalized resources and support. In addition, the latest update to the APDA Symptom Tracker App boasts the following new features. An interactive medication tracker where you can enter the specific medications/doses and the time of day you take them which helps identify opportunities for better symptom management such as medication dosage/timing, which is an incredibly specific and often tricky aspect of life with PD. You can now view this app completely in Spanish. The Spanish version has been fully created for and by Spanish-speaking people (not simply translated from the English version). A more comprehensive user profile which includes the opportunity to share your top PD challenges so APDA can develop programs and services to better meet the needs of the PD community. Helpful notifications and reminders including, reminders to enter your medications and symptoms into the app regularly, push notifications about helpful education programs and updates on treatments reminders to prepare information to share with your clinician prior to your appointments. Over time, your reports generated in the app can assist your healthcare team to better understand prevalence of your PD symptoms.
Corra
This health assistant helps you track and manage your personal health goals. Its AI analyzes your logged data to identify individual triggers and provide personalized insights for your health journey. It's designed for anyone seeking a deeper understanding of their unique health patterns.
- Personalized health goal tracking
- AI-driven trigger identification
- Individualized health insights
- Health journey management
- Customizable logging
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After struggling for years with her own chronic health conditions, Corra’s founder, Elya, used her health struggles as inspiration for creating this app. The goal of Corra is to provide an app that allows each individual user to track and manage their own health goals. Elya wanted an app that not only supported her in her health journey, but also helped her identify what her individual triggers were. At Corra we firmly believe that each person is unique and what works for one person will not necessarily work for the next. For this reason, Corra’s proprietary A.I. software looks only at the data within your own account and derives correlations specifically from the logs you submit. Ultimately, we hope that this app, which was inspired by an ongoing battle with chronic illness, will be an app that helps other chronic illness users, spoonies, athletes, everyday parents, college students, the elderly, and anyone else who wants to receive individualized insights regarding their own health journey. At the end of the day, this app is a health app, and we all have health to manage! Terms of Service: https://www.corra.health/tos Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Corra at 71% against APDA Symptom Tracker's 13%. Corra also leads on rating (4.9 vs 3.0) and update cadence (monthly vs every 6 months). APDA Symptom Tracker's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement 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. Corra sells 3 in-app purchases, starting at $2.99 per month. APDA Symptom Tracker asks for nothing beyond the download.
Corra holds the better App Store score, 4.9 against 3.0. Both are backed by a comparable volume of ratings — 4 and 16 respectively. Written reviews point the same way: 13% of APDA Symptom Tracker's written reviews are positive against 71% of Corra's.
APDA Symptom Tracker ships an update every 6 months, Corra monthly. The most recent releases landed on July 7, 2026 and June 1, 2026 respectively.
| Parameter | APDA Symptom Tracker | Corra |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) | 4.9 (16 ratings) — better |
| Positive reviews | 12.5% of reviews | 71.4% of reviews — better |
| Number of ratings | 4 | 16 — better |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 55 MB |
| Age rating | 4+ | 17+ |
| Developer | American Parkinson Disease Association, Inc | Corra |
Customer experience
APDA Symptom Tracker
Corra
In-app purchases
APDA Symptom Tracker
No in-app purchases
Corra
- 1 Month7 Days trial$2.991 Month
- 6 Month7 Days trial$79.996 Months
- 12 Month$89.991 Year
Questions
Is APDA Symptom Tracker free?
Is Corra free?
Which has better reviews, APDA Symptom Tracker or Corra?
Do APDA Symptom Tracker or Corra have ads?
Which is updated more often, APDA Symptom Tracker or Corra?
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