Thyroid Thyme vs 75 Soft Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thyroid Thyme
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Thyme is a private, local-first logbook for thyroid patients. Thyroid care moves slowly. A dose change today shows up in bloodwork twelve weeks from now — and by then, "how have you been feeling?" is hard to answer from memory. Thyme makes that long feedback loop visible. Log your symptoms, your medications, and your lab values, and see them together on a single timeline you can bring to your next appointment. WHAT YOU CAN LOG • Symptoms: fatigue, brain fog, anxiety, hair changes, weight, sleep, mood, temperature sensitivity, and more — plus custom symptoms you define. • Medications and dose changes: when you started, when you changed, when you stopped. • Lab values: TSH, Free T4, Free T3, TPO, TgAb, TRAb, Reverse T3, and more. • Daily notes, blood pressure, resting heart rate, and cycle phase (optional). SEE YOUR HISTORY • Today: log a day in about fifteen seconds. • Labs: a chart for each marker over time. • Timeline: symptoms, dose changes, and lab dates on a shared date axis. • Doctor visit summary: a clean PDF to print, share, or hand over (Premium). PRIVATE BY DESIGN Your health data lives on your phone. There is no account, no login, no cloud sync, and no analytics that touch your health data. You own your data and can export the full set as JSON or PDF at any time. THYME PREMIUM Daily logging is free and unlimited. A subscription unlocks tools to view the data you've already logged in more depth: • PDF doctor visit summary • History beyond the rolling 30-day window • Multi-marker lab overlay chart • Photo attachments on entries • Unlimited reminders • Face ID / passcode app lock Pricing: $4.99 per month or $34.99 per year, each starting with a free 7-day trial. Your trial automatically converts to a paid subscription unless you cancel at least 24 hours before the trial ends. Subscriptions auto-renew at the same price unless turned off at least 24 hours before the period ends. Cancel anytime in your Apple ID Settings → Subscriptions. Payment is charged to your Apple ID account at confirmation of purchase. Privacy Policy and Terms of Use are available in-app at More → Legal, and at the URLs listed on this App Store page. WHAT THYME IS NOT Thyme is a personal logbook. It is not a medical device. It does not diagnose, treat, cure, or prevent any condition. It does not interpret your lab values, label them as "normal" or "abnormal," recommend or adjust medications, or predict outcomes. Always consult a licensed healthcare professional for medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
75 Soft Challenge
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Honest 75 is a calm tracker for the 75 Soft challenge - the gentler round, five small promises kept each day, on your phone and nowhere else. Pick your version, set your five targets once, and start. The app keeps your run, your photos, and your timeline for you - no account, no login, no AI coach inventing a plan you never asked for. - One purchase, yours forever. No subscription and no auto-renew - No account and no sign in - your run lives in this app on this device - The full day works for three days before any unlock screen appears - A daily five-task checklist with a warm 75-day progress ring - Add your own custom daily tasks alongside the five - one is free - Soft, Medium or Hard - pick the round that fits your life - Progress photos kept on your phone, with the original location data removed - Optional sync to your own private iCloud, off until you turn it on - Lock Screen widgets and a Live Activity to check tasks without unlocking - Gentle morning and evening reminders that each turn off in one tap - A small watercolor companion who never shames a day you miss This is the 75 Soft path, not the strict one - built for round one, for anyone who wants the days to feel like a paper diary they own. You set the targets, the app simply keeps the count. Note: this is a habit and routine tracker, not a fitness or medical program. The five tasks are targets you enter yourself. Privacy Policy: https://docs.google.com/document/d/e/2PACX-1vTDX9pxPOlUJl_skVUHPi99mAw0y2B2BYd_v1mJkoF3xW3rlOcW5KlYd4t93MMbbGhctSTnBTy7d_l6/pub Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is iOS requirement: Thyroid Thyme at 15.1 against 75 Soft Challenge's 26.0. On price, 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
Both are free to download. Thyroid Thyme sells 2 in-app purchases, starting at $4.99 per month and 75 Soft Challenge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Thyroid Thyme | 75 Soft Challenge |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 47 MB | 14 MB |
| Age rating | 12+ | 4+ |
| Developer | Michael Noland | Andrii Bashta |
In-app purchases
Thyroid Thyme
- Thyroid Thyme Premium Monthly7 Days trial$4.991 Month
- Thyroid Thyme Premium Anuual7 Days trial$34.991 Year
75 Soft Challenge
- Honest 75 Lifetime$9.99
Questions
Is Thyroid Thyme free?
Is 75 Soft Challenge free?
Do Thyroid Thyme or 75 Soft Challenge have ads?
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