Symptom Tracker vs Zolia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Symptom Tracker
Easily log daily health details like symptoms, mood, and sleep to uncover patterns and triggers. AI assistance and clear exports help you communicate better with your care team and build healthier habits.
- AI-assisted logging
- Symptom, mood, and sleep tracking
- Health pattern insights
- Shareable PDF/CSV reports
- Gentle reminders
- Habit building tools
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Understand how you've been feeling with fast and easy daily check‑ins. Sympta turns short, consistent logging into a clear personal health record you can look back on and share with your doctor. Key benefits: • See what tends to show up together in your log, and bring a clear history to your next appointment. • Save time with an AI‑assisted, low‑friction workflow that reduces typing. • Keep consistent records you can share. Clear PDF and CSV exports make appointments easier. • Build healthier habits with gentle reminders and a friendly companion that keeps you engaged. How it works: Tap to log symptoms, mood, meals, sleep, and notes. You can also use voice + AI transcription to pre‑fill entries for quick review. A built‑in calendar, streaks, and simple insights highlight trends so you can spot changes at a glance. Export reports (PDF/CSV) anytime to share with clinicians. Who it's for: People living with ongoing symptoms or long-term health conditions, people recovering from illness or injury, or anyone who wants an easy, reliable way to keep a daily health record and share it with their care team. Data Privacy: Your journal is stored on your device and in your personal iCloud account, not on our servers. Optional AI features only send the data you choose to Google's Gemini AI, and only after you give consent. You can export your data anytime. We never sell your data. Why did we make Sympta? Developed by people who live with health issues themselves, with feedback from many in the chronic health community. Our goal is to make symptom tracking simple, clear, and supportive, even on the most difficult days. What you can track: Symptom journal Migraine & headache tracker Pain tracker Medication tracker Reminders for check‑ins Digestive symptom tracker Mood tracker Sleep tracker Health pattern insights Mood changes Physical symptoms Pain & headaches Digestive symptoms Energy & fatigue Stress levels Gratitude & notes Goals & habits Contact us: We're committed to improving Sympta by listening to our community. Questions or feedback: support@trysympta.com Website: https://trysympta.com T&Cs: https://trysympta.com/terms-and-conditions Privacy Policy: https://trysympta.com/privacy-policy Sympta requires a subscription to use. You can choose from a monthly or annual plan. Any free trial available to you, and its length, is shown in the app before you subscribe. Sympta is a personal health journal, not a medical device. It does not provide medical advice, diagnosis or treatment recommendations. Always talk to your clinician before making any decisions about your health or treatment. Start your daily check-ins today and keep a clear record of how you feel.
Zolia
This app allows users to create highly personalized symptom tracking sessions, log medications efficiently, and analyze their health data for correlations. It prioritizes user control and data privacy, storing all information locally and offering free data export options.
- Customizable tracking sessions
- Batch medication logging
- Local data storage
- Free CSV/SQLite data export
- Correlation analysis
- Color and emoji customization
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Zolia: Efficient & Flexible Symptom Tracking Symptom trackers usually fall into two traps: they are either hyper-basic diaries that fail to capture real health complexities, or they require endless scrolling and menu-clicking, such that they aren't sustainable for consistent use. Zolia fixes this by giving you total control over the structure. It lets you organize your tracking however you want into custom sessions to eliminate wasted effort and repetitive tapping. You decide exactly what you want to track and how you want to track it. Core features: Customizable Sessions: Organize your tracking however you like. Create a morning session where you track your sleep and morning meds, a walk session where you track steps and how you felt, or anything else you can think of. Mix and match notes, symptoms, meds, ratings, factors, and more. Customize colors, emojis, and numeric ranges. Batch Log Medications: Use "Accept All Defaults" to log your standard medication protocol in a single tap, rather than tapping through every single item individually. You can also backfill specific date ranges if you need to catch up on past logs. Data Privacy & Free Exports: Your health data is stored entirely locally and never shared with external servers or LLMs. You can export your raw data via CSV or SQLite at any time for free, or set up optional automatic backups to your own private cloud storage. Data Analysis: The app looks for correlations across your history to help you find connections. Our Approach to Pricing: Basic logging, data entry, and data exporting on Zolia will always stay free. In the future, some analytics features will become part of a premium tier, but you will never be locked out of tracking or accessing your own daily data. Note: Zolia is a personal tracking tool and does not provide medical advice. Always consult your doctor regarding your health.
Screenshots
Verdict
The clearest difference is in-app purchases: Zolia at none against Symptom Tracker's 3. Zolia also leads on ratings volume (19 vs 2) and iOS requirement (15.0 vs 17.6). Symptom Tracker's advantage is rating (5.0 vs 4.8). On price, update cadence, 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
Both are free to download. Symptom Tracker sells 3 in-app purchases, starting at $2.99 per 7 days. Zolia asks for nothing beyond the download.
Symptom Tracker holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Zolia has 19 ratings behind it against 2, so its average is the more settled of the two.
Symptom Tracker ships an update every 4 days, Zolia weekly. Both last shipped on October 31, 2026.
| Parameter | Symptom Tracker | Zolia |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.8 (19 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 19 — better |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 64 MB |
| Age rating | 4+ | 12+ |
| Developer | Niall Canning | Crystal Springs Software, LLC |
Customer experience
Symptom Tracker
Zolia
In-app purchases
Symptom Tracker
- Pro Weekly3 Days trial$2.997 Days
- Pro Monthly3 Days trial$7.991 Month
- Pro Annual3 Days trial$49.991 Year
Zolia
No in-app purchases








