# Dr. Sugar: Blood Sugar Log — Glucose Tracker·Diabetes Diary

> Professional blood glucose tracking and analysis tool for diabetes management. (iPhone/iPad app by YIZE LIAO.)

- Source: https://appshunter.io/ios/app/dr-sugar-blood-sugar-log/id6737454142 (this page in markdown: same URL + `.md`)
- Developer: [YIZE LIAO](https://appshunter.io/developer/1511365129)
- Category: Medical, Health & Fitness
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, European Portuguese, Russian, European Spanish, Chinese (Traditional, Taiwan), Ukrainian
- Released: 2024-10-30
- Data updated: 2026-10-24
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/dr-sugar-blood-sugar-log/id6737454142/reviews.md

## What is Dr. Sugar?

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.

## Key features

- Comprehensive blood glucose recording
- Intelligent data analysis and visualization
- Secure data sharing with healthcare professionals
- Real-time health status feedback
- Professional blood glucose reference standards
- Sliding value input for easy recording

## Is Dr. Sugar safe?

Not enough ratings yet to assess Dr. Sugar.

## Is Dr. Sugar legit?

Dr. Sugar: Blood Sugar Log appears to be a legitimate app. The AppsHunter Legitimacy Score for Dr. Sugar is 90 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/dr-sugar-blood-sugar-log/id6737454142/reviews.md

### 5/5 — 簡單易懂，長輩可用

*2025-06-20, version 1.2.0*

簡單易用

### 5/5 — Good job

*2024-11-10, version 1.0.1*

長時間追蹤方便

## Frequently asked questions about Dr. Sugar

### Does Dr. Sugar have ads?

Yes, Dr. Sugar contains advertisements. This allows the app to remain free for users to download and utilize its core features for diabetes and glucose tracking.

### How often is Dr. Sugar updated?

Dr. Sugar was last updated on 2025-04-25 with version 1.2.0. Updates typically include new features, bug fixes, and performance improvements to enhance the user experience.

### What devices support Dr. Sugar?

Dr. Sugar is currently supported on iPhone devices. Future updates may expand compatibility to other platforms.

### What is the age rating for Dr. Sugar?

Dr. Sugar has an age rating of 4+, making it suitable for a wide range of users. This rating indicates general suitability for children and adults.

### Can I share my glucose data with my doctor using Dr. Sugar?

Yes, Dr. Sugar offers a secure sharing link feature. This allows you to safely share your health records and glucose data with family members or healthcare professionals in real-time.

### How does Dr. Sugar help analyze glucose levels?

Dr. Sugar provides intelligent data analysis and visualization, generating professional trend charts and detailed statistical analysis of your blood glucose. It calculates key indicators like average, maximum, and minimum values.

### What types of blood glucose measurements can I record in Dr. Sugar?

Dr. Sugar supports comprehensive blood glucose recording for multiple measurement periods, including fasting and postprandial blood glucose. This offers a complete view of your glucose changes throughout the day.

### Is Dr. Sugar free to use?

Dr. Sugar is available for free download and use. The app is supported by advertisements, which allows it to be offered without a direct purchase price.

## Version history (last 5 releases)

### 1.3.0 — 2026-10-01

• Improved ad experience and stability
• Fresh new app icon

### 1.2.0 — 2025-04-25

English:
Change the input area to keyboard input to make it easier for users to enter information.

日本語:
入力エリアをキーボード入力に変更し、ユーザーが入力しやすくします。

한국어:
입력 영역을 키보드 입력으로 변경하여 사용자가 입력하기 쉽게 합니다.

Français:
Modifiez la zone d'entrée en entrée au clavier pour faciliter la saisie des utilisateurs.

Deutsch:
Ändern Sie den Eingabebereich in Tastatureingabe, damit Benutzer Informationen leichter eingeben können.

Español:
Cambie el área de entrada a entrada de teclado para facilitar la entrada de información por parte de los usuarios.

Português:
Altere a área de entrada para entrada de teclado para facilitar a entrada de informações pelos usuários.

Русский:
Измените область ввода на ввод с клавиатуры, чтобы пользователям было удобнее вводить информацию.

繁體中文:
輸入區域修改成鍵盤輸入，讓使用者輸入方便。

### 1.1.9 — 2025-04-21

English:
Change the input area to keyboard input to make it easier for users to enter information.

日本語:
入力エリアをキーボード入力に変更し、ユーザーが入力しやすくします。

한국어:
입력 영역을 키보드 입력으로 변경하여 사용자가 입력하기 쉽게 합니다.

Français:
Modifiez la zone d'entrée en entrée au clavier pour faciliter la saisie des utilisateurs.

Deutsch:
Ändern Sie den Eingabebereich in Tastatureingabe, damit Benutzer Informationen leichter eingeben können.

Español:
Cambie el área de entrada a entrada de teclado para facilitar la entrada de información por parte de los usuarios.

Português:
Altere a área de entrada para entrada de teclado para facilitar a entrada de informações pelos usuários.

Русский:
Измените область ввода на ввод с клавиатуры, чтобы пользователям было удобнее вводить информацию.

繁體中文:
輸入區域修改成鍵盤輸入，讓使用者輸入方便。

### 1.1.8 — 2025-04-18

English:
Change the input area to keyboard input to make it easier for users to enter information.

日本語:
入力エリアをキーボード入力に変更し、ユーザーが入力しやすくします。

한국어:
입력 영역을 키보드 입력으로 변경하여 사용자가 입력하기 쉽게 합니다.

Français:
Modifiez la zone d'entrée en entrée au clavier pour faciliter la saisie des utilisateurs.

Deutsch:
Ändern Sie den Eingabebereich in Tastatureingabe, damit Benutzer Informationen leichter eingeben können.

Español:
Cambie el área de entrada a entrada de teclado para facilitar la entrada de información por parte de los usuarios.

Português:
Altere a área de entrada para entrada de teclado para facilitar a entrada de informações pelos usuários.

Русский:
Измените область ввода на ввод с клавиатуры, чтобы пользователям было удобнее вводить информацию.

繁體中文:
輸入區域修改成鍵盤輸入，讓使用者輸入方便。

### 1.1.7 — 2025-04-08

Error correction enhances performance.
エラー修正はパフォーマンスを向上させます。
오류 수정은 성능을 향상시킵니다。
La correction des erreurs améliore les performances.
Fehlerbehebung verbessert die Leistung.
La corrección de errores mejora el rendimiento.
A correção de erros melhora o desempenho.
Исправление ошибок улучшает производительность。
錯誤修正提升性能。

## Apps similar to Dr. Sugar

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Blood Sugar Monitor SugarNote](https://appshunter.io/ios/app/blood-sugar-monitor-sugarnote/id1568059086) | 4.3 (147) | Free | Medical |
| [Glucose Companion](https://appshunter.io/ios/app/glucose-companion/id464241333) | 4.4 (477) | Free | Medical |
| [Blood Sugar Diary for Diabetes](https://appshunter.io/ios/app/blood-sugar-diary-for-diabetes/id1068204797) | 4.6 (114) | Free | Medical |
| [Diabetes App - Diabeto Log](https://appshunter.io/ios/app/diabetes-app-diabeto-log/id1328918499) | 4.5 (1,199) | Free | Medical |
| [Diabetes:M](https://appshunter.io/ios/app/diabetesm/id1196733537) | 4.5 (990) | Free | Medical |
| [Glucose Blood Sugar: Glucobyte](https://appshunter.io/ios/app/glucose-blood-sugar-glucobyte/id1525105497) | 4.5 (1,996) | Free | Medical |

## More apps by YIZE LIAO

- [AIMIC - Audio Recorder](https://appshunter.io/ios/app/aimic-audio-recorder/id1511367853)
- [我OK送給你](https://appshunter.io/ios/app/ok/id1555100584)
- [OffChat - No WiFi Talk Offline](https://appshunter.io/ios/app/offchat-no-wifi-talk-offline/id1563632813)
- [TempTracker: Body Temperature](https://appshunter.io/ios/app/temptracker-body-temperature/id1567797407)
- [認知保護王](https://appshunter.io/ios/app/id1601522643)
- [TickDose: Pill Reminder & Log](https://appshunter.io/ios/app/tickdose-pill-reminder-and-log/id1615675324)

All apps by YIZE LIAO: https://appshunter.io/developer/1511365129

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*