Comparison

Graves’ Disease Study vs Thyrowise

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Graves’ Disease Study

Features
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The app is intended to collect participant data on regularity if intake of Investigational Medicinal Product and tapering of anti-thyroid medications for the Graves Study. Participants must be given accounts by a participating site in order to log in to the app. The data will be collected away from site.

About

Thyrowise

Features
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Levothyroxine is simple in theory and fiddly every single morning: empty stomach, wait before coffee, keep calcium and iron hours away, and hope the next TSH lands where your doctor wants it. Thyrowise is the quiet record that makes that routine visible — logged in seconds, stored only on your phone. No account. No cloud. No AI guessing what your labs mean. Logging is free, with no time limit. The charts, the before/after view and the doctor PDF and CSV are Pro. Prices for your country are listed under In-App Purchases on this page. FREE, FOREVER • Mark today's dose in one tap. Breakfast, coffee, and calcium & iron each get their own countdown, or switch to a bedtime dose timed from your last meal • One-tap symptom chips: fatigue, brain fog, feeling cold, hair loss, low mood, palpitations and more • Log TSH, free T4, free T3 and TPO antibodies from your own lab report • Set your own TSH band — the target your doctor gave you, not a generic range • Log every dose change, so the story has the events in it • Daily reminder, plus a nudge when the post-dose wait is over ON YOUR WRIST AND LOCK SCREEN • Home and lock screen widgets: today's dose, the coffee countdown, and your latest TSH against your band • Mark the dose straight from the widget — the app never has to open • Apple Watch app: dose, symptoms and your TSH trend, from the wrist • Siri and Shortcuts: "I took my thyroid pill." "Log a symptom." Say it in your language • Apple Health: your weight, sleep and resting heart rate shown beside your log • Spotlight: look up any thyroid lab and its reference range from your home screen EVERY NUMBER IS SOURCED Thyrowise does not invent medical information. Every reference range, retest interval and medication rule in the app links to the professional society or national health institute that published it — the American Thyroid Association, the NIH's NIDDK, and MedlinePlus. Tap "Medical sources" in Settings, or the source badge next to any statement, to read the original. THYROWISE PRO • TSH trend against your own band, with dose changes marked on it • What a dose change actually did — symptoms and TSH, before versus after • Symptom frequency, last 30 days against the 30 before • Doctor-ready PDF and CSV export PRIVATE BY DESIGN Everything stays on your device. No account, no cloud, no data collection, no ads. Thyrowise is a tracking and record-keeping tool. It is not a medical device, it does not diagnose, and nothing in it replaces your doctor's instructions. Reference ranges differ between laboratories — always use the range on your own report and the target your doctor set. SUBSCRIPTION Thyrowise Pro is available as a yearly subscription with a free trial, a monthly subscription, or a one-time Lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store settings. PLANS • Thyrowise Pro Monthly — 1 month, auto-renewing • Thyrowise Pro Yearly — 12 months, auto-renewing, with a 7-day free trial • Thyrowise Pro Lifetime — one-time purchase, never renews Prices for your country are listed under In-App Purchases on this page and shown again in the app before you buy. Payment is charged to your Apple Account at confirmation of purchase. Privacy Policy: https://mjkfxjbx9h-ux.github.io/legal/thyrowise/privacy/ Terms of Use (EULA): https://mjkfxjbx9h-ux.github.io/legal/thyrowise/terms/

Screenshots

Graves’ Disease Study4 screens
Thyrowise4 screens

Verdict

The call

Graves’ Disease Study and Thyrowise are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Graves’ Disease Study ships an update every 3 weeks, Thyrowise every 2 weeks. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

ScorecardNo meaningful differences
Graves’ Disease Study versus Thyrowise: the parameters behind the verdict, then further details
ParameterGraves’ Disease StudyThyrowise
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.016.0 — better
Further details — not scored
Size97 MB6 MB
Age rating12+12+
DeveloperERT, INCENES AYKUT AYDEMIR

In-app purchases

None

Graves’ Disease Study

No in-app purchases

None

Thyrowise

No in-app purchases

Questions

Is Graves’ Disease Study free?
Graves’ Disease Study is free to download, with no in-app purchases.
Is Thyrowise free?
Thyrowise is free to download, with no in-app purchases.
Do Graves’ Disease Study or Thyrowise have ads?
Neither Graves’ Disease Study nor Thyrowise shows ads.
Which is updated more often, Graves’ Disease Study or Thyrowise?
Graves’ Disease Study ships an update every 3 weeks, and Thyrowise every 2 weeks. Most recently, Graves’ Disease Study was updated on October 25, 2026 and Thyrowise on October 20, 2026.

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