Dr. Sugar - Diabetes Diary

YIZE LIAO · Medical

Free

Independent analytics for this App Store listing. AppTracker is not affiliated with YIZE LIAO.

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 1, 2026
Promotional text “Log fasting and after-meal blood sugar in seconds, see your 7-day averages and trend charts, and share a private link so family can follow your readings.”
Oct 1, 2026
New version 1.2.0 → 1.3.0

• Improved ad experience and stability • Fresh new app icon

Aug 27, 2026
Availability Back on the App Store

In-app purchases · US

No in-app purchases.

Screenshots

About

Dr. Sugar is a simple blood sugar log. Check your glucose with your meter, type the reading into the app, and keep fasting and after-meal readings separate. 7-day stats and trend charts show you how things are changing. KEY FEATURES ▶ Fasting and after-meal logging • Switch between "Fasting" and "Postprandial" with one tap; the after-meal screen reminds you to check 2 hours after eating • Large on-screen number pad that's easy to tap; values in mg/dL, tap Save and you're done • Your latest fasting and after-meal readings are shown right on the home screen ▶ Color labels at a glance • Each reading is labeled Too Low / Normal / Slightly High / Too High based on common reference ranges (fasting 70–99, after meal 70–139 mg/dL) • Labels are for reference only and are not a diagnosis ▶ Stats and trend charts • 7-day average, highest and lowest values for fasting and after-meal readings • 7-day trend charts for fasting and after-meal readings (daily averages) • History organized by month; select and delete entries ▶ Share a link with family • Turn on "Share Data" to create a private web link; family can open it in any browser to see your readings and chart • When you add or delete readings, the shared page updates too • Turn sharing off and the shared copy is deleted from our server PRIVACY • No account needed • Your readings stay on your phone. They are uploaded to our server only when you turn on sharing, so the link can work • Only give the link to people you trust LANGUAGES English, 繁體中文, 日本語, 한국어, Deutsch, Français, Español, Português (Brasil), Русский PLEASE NOTE • This app does not measure blood sugar. You enter readings from your own glucose meter • Units: mg/dL only • This app is not a medical device and does not replace professional medical advice. Talk to your doctor before changing any treatment or medication.

What's new · 1.3.0

• Improved ad experience and stability • Fresh new app icon

Details

DeveloperYIZE LIAO
ReleasedOct 2024
UpdatedApr 2025
Version1.3.0
Size7.2 MB
RequiresiOS 16.0 or later
Age rating4+
LanguagesChinese, English, French, German, Japanese, Korean, Portuguese, Russian, Spanish, Ukrainian
PriceFree
Categories MedicalHealth & Fitness
Bundle IDcom.nrpspace.bloodsugar