SymptomLog: Illness Diary
Sajith Lal m k Health & Fitness iPhoneiPadiPod touch
SymptomLog: Illness Diary is a free Health & Fitness app for iPhone and iPad by Sajith Lal m k. Requires iOS 17.6. Updated June 9, 2026.
- Price
- Free
- on the App Store
- Size
- 6 MB
- Age 4+
- Updated
- Jun 9
- 2026 · v1.0.1
Screenshots
About SymptomLog: Illness Diary
Log every symptom, flare, medication, and trigger in under 5 seconds — no setup overwhelm, no freezing, no blank screen when you feel worst. Built for lupus, fibromyalgia, CFS, POTS, endometriosis, and all autoimmune conditions. Analytics show your trigger patterns and help you prepare for appointments. Track sleep alongside symptoms. Export a full health timeline to share with your doctor. Not just a diary — an analytical engine that works on your worst days. Terms of Use: https://docs.google.com/document/d/e/2PACX-1vQdEtKDnCjuEDWelsB_wM-TjZAkXYh9ySPqfApocJcf4VjOaZX7NLnHqF0K46oGEhyfIsls3yvEDiPN/pub
What’s new
Version 1.0.1 · Updated June 9, 2026
Added free trial
App privacy
The developer, Sajith Lal m k, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Usage Data: Product Interaction
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Identifiers: Device ID
Used for: Third-Party Advertising, Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
Used for: Third-Party Advertising
Alternatives to SymptomLog: Illness Diary
Looking for apps like SymptomLog: Illness Diary? Here are 6 similar apps on the App Store. The highest rated is SymptomLog: Symptom Journal (5.0/5), and 5 of the 6 are free to download.
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MenoCare
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Symptom Note & Export
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SymptomLog: Symptom Journal
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Symptom Tracker Journal
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| SymptomLog: Illness Diary | – | Free | June 9, 2026 | |
| Miorah: Period & Cycle Tracker | – | Free | Sep 4, 2026 | Compare |
| Yellow Menopause Companion | – | Free | Jul 30, 2026 | Compare |
| MenoCare | – | Free | May 29, 2025 | Compare |
| Symptom Note & Export | – | Free | May 14, 2026 | Compare |
| SymptomLog: Symptom Journal | 5.0 / 5 (2) | 5.99 USD | Sep 3, 2026 | Compare |
| Symptom Tracker Journal | 1.0 / 5 (1) | Free | Sep 5, 2026 | Compare |