Symtally vs Symptom Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Symtally
This app provides a private and simple way to log symptoms, pain, mood, and health patterns. It's designed for individuals managing chronic illness, mental health, or menstrual cycles, with all data stored securely on your device.
- Track symptoms, pain, and mood
- Log period and cycle patterns
- Built for chronic illness and mental health
- Works fully offline
- No accounts or data sharing
- Data stays on device
- View patterns with charts
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Symtally is a simple, private app for tracking symptoms. It helps you log pain, mood, cycles, and health patterns without accounts, cloud sync, or data sharing. Your health data stays on your phone. Always. Living with symptoms can be unpredictable. Keeping track shouldn’t be. Symtally offers a simple way to record how you’re feeling, whether you’re managing chronic illness, mental health, pain, or your menstrual cycle. Why choose Symtally? • Track symptoms, pain, mood, and energy • Log period and cycle patterns • Built for chronic illness and mental health • Works fully offline • No accounts or data sharing • Your data stays on your device See patterns over time Simple charts and history views to help you notice changes in your symptoms and better understand how you feel. Built for low-energy days Symtally is intentionally simple and customizable, making symptom recording a routine part of your day. Privacy comes first Symtally does not collect, sell, or access your health data. Everything stays on your device, where you remain in full control.
Symptom Log
This app helps individuals manage chronic conditions by logging daily symptoms, moods, and potential triggers. It provides insights into trends and allows for easy sharing of health data with doctors. The app focuses on private, on-device storage for user peace of mind.
- Daily symptom logging
- Mood tracking
- Trigger identification
- Doctor reports (PDF)
- Data export (CSV)
- Customizable symptom list
- On-device data storage
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SymptomLog is a private daily diary for one person living with one long-term condition. Log how the day actually went in under a minute, then show your doctor a record instead of trying to remember. At setup you choose your condition — migraine, IBS and gut health, autoimmune, fibromyalgia, chronic pain, endometriosis, allergies, mental health, or something else — and your starting symptom list is built around it. WHAT ONE DAY LOOKS LIKE Tap the quick-log card on the home screen. Pick one of five moods, from Terrible to Great. Slide each symptom you track from 0 to 10. Tap anything that may have played a part: poor sleep, stress, weather change, a certain food, alcohol, exercise, a missed dose, menstrual cycle, dehydration, overexertion, travel, illness. Add a note if you want one, then save. That's the whole thing. The home screen shows your logging streak, your total days logged, and a week-at-a-glance strip, so you can see which days you missed and go back and fill them in. An optional reminder at a time you choose nudges you once a day. IT STAYS ON YOUR PHONE There's no account, no sign-up and no cloud sync. Your entries are stored on this device — no copy sits on a server, and nobody else can open your log. PREMIUM: TURN THE LOG INTO AN ANSWER • See the shape of it — trend lines, a severity breakdown, a calendar heatmap and your mood distribution across 7, 30 or 90 days. • Check your triggers — a frequency chart showing which triggers you tapped most over the period you chose. • Hand your doctor something readable — a full Doctor Report as a PDF, a single-symptom report, or a side-by-side comparison of two date ranges. • Keep the raw numbers — export everything as a CSV file. • Track what you actually have — add, remove and reorder your own symptoms. • Look back a full year instead of 30 days. You get a few minutes with your doctor. Spend them on the conversation, not on reconstructing the last three months out loud. GETTING STARTED Setup takes about a minute: choose your condition, choose the symptoms you want to start with, set a reminder if you'd like one. Daily logging and the last 30 days of history are included at no cost. Premium is available weekly or yearly, or as a one-time Lifetime purchase, whenever the charts and reports are worth it to you. The weekly and yearly plans are auto-renewing subscriptions, charged to your Apple ID at confirmation of purchase and renewing unless canceled at least 24 hours before the current period ends. Manage or cancel anytime in your account settings. A trial is offered on a plan only when your account is eligible for one. Lifetime is a single purchase with no recurring charge. Current prices are shown on the plan screen in your local currency. Terms of Use: https://sites.google.com/view/symptom-log/eula?authuser=0 Privacy Policy: https://sites.google.com/view/symptom-log/privacy-policy?authuser=0 SymptomLog is a personal tracking tool. It does not diagnose, treat or provide medical advice — always speak to a qualified healthcare professional about your health.
Screenshots
Verdict
The clearest difference is rating: Symptom Log at 5.0 against Symtally's 4.0. Symptom Log also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). Symtally's advantage is in-app purchases (none vs 3). On price, ratings volume, 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. Symptom Log sells 3 in-app purchases, starting at $2.99 per 7 days. Symtally asks for nothing beyond the download.
Symptom Log holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Symtally ships an update every 5 weeks, Symptom Log every 2 weeks. The most recent releases landed on September 22, 2026 and October 24, 2026 respectively.
| Parameter | Symtally | Symptom Log |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 47 MB | 43 MB |
| Age rating | 17+ | 17+ |
| Developer | Wippl Ltd | AlgoSoft Technologies Limited |
Customer experience
Symtally
Symptom Log
In-app purchases
Symtally
No in-app purchases
Symptom Log
- Weekly Plan$2.997 Days
- Annual Plan3 Days trial$39.991 Year
- Lifetime$89.99







