Seen. Symptom Tracker
Tonya Nicole Medical iPhoneiPadiPod touch
Seen. Symptom Tracker is a free Medical app for iPhone and iPad by Tonya Nicole. Rated 5.0/5 from 3 ratings. Requires iOS 15.0. Updated October 16, 2026.
- Rating
- 5.0
- 3 ratings
- Price
- Free
- on the App Store
- Size
- 13 MB
- Age 12+
- Updated
- Oct 16
- 2026 · v1.4.8
Screenshots
About Seen. Symptom Tracker
I built Seen. for patients living with complex conditions that commonly co-occur. Disorders like POTS and dysautonomia, mast cell activation (MCAS), hypermobility (hEDS and HSD), migraine and pain disorders (or any combination of these) look different in each patient. For this reason, proper diagnosis can take years. If you have spent years feeling unheard and unseen, this is a place to chart your evidence. A daily check-in takes five minutes or less, which is the point on a low-capacity day. Over weeks it becomes meaningful data a clinician can interpret. Your symptoms, triggers, and medications are dated and organized, so the pattern is visible instead of lost to memory or interpretation. When an appointment comes, Seen. turns that record into a physician-ready PDF you can hand over or email. Lived experience becomes evidence. What Seen. provides: • A fast daily check-in built for the days you have little to give • Customizable widgets to track what's most relevant to you, as broad or as narrow as you need • A symptom record you can search and see at a glance • A patterns view that shows what co-occurs in your record • Charts showing how symptoms change over time, alongside your triggers • Physician-ready PDF exports drawn from your own logs • An optional daily reminder • An optional Face ID or passcode lock • Transportable data you can restore from a backup anytime, so your record stays with you Your symptom history, profile, and daily logs never touch a server. They stay on whichever device you are using, yours alone and never sent to me. Subscribing only confirms you can use the tracker tools. A plain-language glossary comes with the app, free. The science library, resource directory, and condition guides live on my website, also free, and yours whether or not you ever subscribe. The tracker is $1.99 a month, with a hardship path if that is out of reach. You are not imagining it. You are not alone. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.4.8 · Updated October 16, 2026
Activities you log on one device now reach your other devices with the next sync, and an activity you uncheck stays unchecked everywhere. Removing a one-off activity on one device removes it on the others too. On a past day's log, "yesterday" and "2 days ago" now count from today rather than from the day you are viewing. When the Tracker opens with a change waiting from another device, the day is drawn right away instead of after you tap away and back.
App privacy
The developer, Tonya Nicole, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Contact Info: Email Address
Used for: App Functionality
Alternatives to Seen. Symptom Tracker
Looking for apps like Seen. Symptom Tracker? Here are 6 similar apps on the App Store. The highest rated is Symloom: Symptom Tracker (5.0/5), and all 6 are free to download.
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Symloom: Symptom Tracker
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MastCell Tracker
3.3
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Welli: Mindful Journal & CBT
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Health Log: Symptoms & Meds
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Autoimmune Journey
4.6
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Supplement Tracker: Vitamin
4.3
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Seen. Symptom Tracker | 5.0 / 5 (3 ratings) | Free | October 16, 2026 | |
| Symloom: Symptom Tracker | 5.0 / 5 (1) | Free | Oct 13, 2026 | Compare |
| MastCell Tracker | 3.3 / 5 (3) | Free | Aug 8, 2026 | Compare |
| Welli: Mindful Journal & CBT | 4.6 / 5 (5) | Free | Oct 13, 2026 | Compare |
| Health Log: Symptoms & Meds | – | Free | Apr 9, 2026 | Compare |
| Autoimmune Journey | 4.6 / 5 (15) | Free | Jun 19, 2026 | Compare |
| Supplement Tracker: Vitamin | 4.3 / 5 (10) | Free | Oct 24, 2026 | Compare |