Thyroid Tracker 3 vs Hashifix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thyroid Tracker 3
This app helps individuals manage thyroid disease by tracking symptoms, triggers, and health records. It offers features to document medications, appointments, and vital statistics, with the ability to graph patterns and email reports to healthcare providers.
- Track symptoms, factors, and mood
- Record notes, reminders, and questions
- Log appointments, test results, and surgeries
- Manage medications and side-effects
- Monitor weight and vital statistics
- Graph patterns and email reports
- Export data to spreadsheet
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Are you like one of the millions of people struggling with thyroid disease? Thyroid disease sufferers can benefit with lifestyle changes and by recognizing your symptom triggers. How can Thyroid Tracker help? Thyroid Tracker 3 has a new “Trending and Forecasting” module that shows you which factors and triggers contribute to your symptoms. It makes it easy to maintain all of your Thyroid health records and information. This will help you feel better and will allow you to take control of your Thyroid. Keeping track of your thyroid symptoms, treatments on a daily basis is not only a helpful thing to do but can be interesting and rewarding with Thyroid Tracker 3. Thyroid Tracker 3 makes it easy to keep track of your Thyroid experiences, health records, graphing your patterns, and emailing reports. Do you want all of your Thyroid records and information at your fingertips so that you can start feeling better. Thyroid Tracker can help. -Enter, document, and track as much or as little information as you want with a few screen taps -Document your Symptoms, Factors, and Mood -Record your Thoughts, Notes, Reminders, To-Do Lists and all of your Questions and Answers -Keep track of your appointments, doctor visits, your test results, surgeries and procedures -Record all your therapy details, including medications and side-effects -Track your weight, and vital statistics -Track multiple doctors and laboratories -Graph your patterns of experiences, email reports, including graphical attachments to your doctor so that they can help you adjust -Customize many features; export your data to a spread sheet for offline backup and all with just a few screen taps -Find out which factors and triggers contribute to your symptoms. Please don’t give up until you can manage your Thyroid and become stress-free, symptom-free and happy. Designed by a fellow Thyroid sufferer to track all aspects of your Thyroid with a few screen taps. Keep all your Thyroid medical records and information at your fingertips with this easy-to-use journal. Makes it easy to feel better, be happy, organized and stress-free!
Hashifix
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Hashifix is your personal thyroid health companion, designed for people living with Hashimoto’s, Hypothyroidism, Hyperthyroidism, and Graves’ disease. AI THYROID ASSISTANT • Ask questions and get clear, easy-to-understand answers about thyroid health • Backed by ATA Clinical Practice Guidelines and trusted medical sources, cited in every response • When you choose to include lab values in conversation, only anonymous numerical values are shared. No photos, no documents, and no personal information ever leave your device LAB RESULTS TRACKING • Track your thyroid lab results over time • Photograph or upload your blood test results. All processing happens entirely on your device • Personal information (name, date of birth, doctor, facility) is automatically removed before any data is used • Only your numerical lab values are stored, privately and securely on your device UNDERSTAND MY RESULTS • See how each of your lab values compares to published reference ranges • Green, yellow, and red indicators for TSH, Free T4, Free T3, and antibody levels • FT3:FT4 ratio calculated with the formula shown, based on ATA guidelines • 100% on-device. No data leaves your device when using this feature HASHIFIX SCORE • See your personalized Hashifix Score, a 0 to 100 tracking index calculated from your latest lab values • Based on TSH, Free T4, Free T3, and antibody levels, using a disclosed piecewise formula • A simple snapshot to track trends over time, not a clinical assessment PRIVACY • Your lab data is stored only on your device. It is never uploaded to our servers • Photos are processed entirely on-device and never transmitted • The “Understand My Results” feature is 100% on-device. OpenAI is never involved • Only anonymous numerical values are shared with the AI when you choose to include them in chat DISCLAIMER Hashifix is for educational and informational purposes only. It is not a medical device and does not provide medical advice, diagnosis, or treatment. The AI assistant provides general health information only and does not make clinical determinations. Lab result context is educational, not a substitute for professional medical evaluation. Always consult a qualified healthcare provider for medical advice, diagnosis, or treatment of any health condition.
Screenshots
Verdict
The clearest difference is price: Hashifix at Free against Thyroid Tracker 3's $3.99. Thyroid Tracker 3's advantage is iOS requirement (11.0 vs 15.1). On ads, in-app purchases 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
Hashifix is free to download; Thyroid Tracker 3 costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Thyroid Tracker 3 | Hashifix |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 12 MB | 64 MB |
| Age rating | 4+ | 12+ |
| Developer | cellHigh | Unitect LLC |
In-app purchases
Thyroid Tracker 3
No in-app purchases
Hashifix
No in-app purchases









