Comparison

Glucose tracker++ vs Blood Sugar

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

Head to head
About

Glucose tracker++

Easily track blood sugar, A1C, and medications to identify trends and manage diabetes or prediabetes. Schedule reminders for diligent monitoring and gain insights into your health.

Highlights
  • Blood sugar tracking
  • A1C calculation
  • Medication logging
  • Trend identification
  • Customizable reminders
  • Glucose unit support (mg/dL, mmol/L)
Features
Read full description

The diabetes app is built for tracking blood sugar, A1C, medications, and more. This makes it easy to identify trends and retain your data. You can also schedule reminders to ensure that you are diligent about checking your blood sugar. Whether you have diabetes or prediabetes, this app makes it easy to track your blood glucose levels. FEATURES: ◉ Supports glucose units mg/dL and mmol/L ◉ Advanced graphs so you can easily identify trends in your glucose ◉ Automatic A1C calculator so you always know your long term management ◉ Custom tags to make logging easier for you This diabetes tracker also has an estimated A1C level. Disclaimer: This app is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a doctor or qualified healthcare provider for guidance before making any medical decisions. PREMIUM Want more from Glucose tracker++? Get PREMIUM and enjoy: • A1C Calculator • Full Glucose Analytics • Personalized Insights Based on Your Symptoms • Detecting Physical and Emotional Patterns • Health Report for Doctor • Remote access (web) Our standard subscription price is: 1-month subscription for $6.99, or equal to the same price tier as Apple App Store Matrix determines as the equivalent of the subscription price in USD. • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Terms: https://7logic.us/terms PrivacyPolicy: https://7logic.us/privacy

About

Blood Sugar

Track and manage your blood glucose levels with detailed records, statistics, and reports. Visualize your progress with charts and export data for your doctor. Set personalized targets and units for better diabetes control.

Highlights
  • Record blood glucose, medication, diet, and exercise
  • Calculate average blood glucose and HbA1c
  • Generate blood glucose reports and charts
  • Export data to Excel
  • Set personalized glucose targets and units
  • View diet and blood glucose related photos
Features
Read full description

This app is built to create a complete personal blood glucose tracking system, safeguarding your long-term health and well-being. It connects your blood glucose readings, diet, exercise, and medication, so you can observe how different aspects of your daily life affect your glucose levels and find the right rhythm for sugar control. You can log readings manually or sync data from glucose meters and closed-loop devices through Apple Health. Trend charts help you review your long-term control, and standardized reports can be printed or saved to show your doctor at follow-up visits. Built-in online lookup tools let you research reference information on your own, helping you take better care of yourself. Features: - Blood Sugar Log: quickly record readings, date, medication, diet, exercise, and water intake, with photos - Smart Statistics: highest, lowest, and average values for fasting, pre-meal, post-meal 1, post-meal 2, post-meal 3, and random readings by time period - Trend Charts: bar and line charts show glucose trends, with landscape and dark mode support - Calendar Search: review daily readings by day or month, with keyword search - Diet Tracking: take photos of meals and log corresponding glucose to see how food affects your levels - Blood Sugar Report: auto-generates sugar control charts, printable or emailable to your doctor - Data Backup: export readings to Excel by time period for permanent storage - Computer Import/Export: with phone and computer on the same WiFi, batch view, import, and export glucose data via browser, no cable needed - Control Notes: record daily insights on managing your blood sugar - Medical Records: save clinic visits and test results for easy review - Medication Reminders: set reminders for medication and blood sugar tests, never miss one - Useful Tools: BMI calculator, HbA1c conversion, carb calculator, and online health lookup - Health Sync: sync to and from Apple Health for more complete data - Home Screen Widget: view recent readings right on your home screen without opening the app Unlimited access to membership subscription - You can have unlimited access to all features in the app through this subscription. - Subscriptions are available on a monthly, or annual basis, depending on the subscription plan selected. - Your iTunes account will be charged when you confirm your purchase. - You have 24 hours before the end of your current subscription to turn off auto-renewal or it will automatically renew. - Subscriptions will be charged to your account 24 hours before the end of your current subscription, depending on the plan you choose. - Users can manage their subscriptions, and after purchase, they can go to their user account to set up automatic subscriptions to be turned off. - Any unused free subscription time will be voided after the user purchases a subscription. Privacy Policy: http://www.dazhuogroup.com/bloodsugar/privacy_statement_en.php Terms of Use: http://www.dazhuogroup.com/bloodsugar/terms_of_use_en.php Disclaimer: This software is only based on the data collection and display provided by you, and cannot be used as a basis for diagnosis. When making any medical decision, you must go to a professional hospital to seek the doctor's advice.

Screenshots

Glucose tracker++3 screens
Blood Sugar4 screens

Verdict

The call

The clearest difference is ratings volume: Glucose tracker++ at 1.5K against Blood Sugar's 35. Glucose tracker++ also leads on rating (4.5 vs 4.3) and review sentiment (34% vs 20%). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Glucose tracker++ sells 2 in-app purchases, starting at $4.99 per month and Blood Sugar sells 2 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Glucose tracker++ holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: Glucose tracker++ has 1.5K ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 34% of Glucose tracker++'s written reviews are positive against 20% of Blood Sugar's.

UpkeepUpdate frequency

Glucose tracker++ ships an update every 7 months, Blood Sugar every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
Glucose tracker++ versus Blood Sugar: the parameters behind the verdict, then further details
ParameterGlucose tracker++Blood Sugar
PriceFreeFree
Rating4.5 (1.5K ratings) — better4.3 (35 ratings)
Positive reviews33.8% of reviews — better20.0% of reviews
Number of ratings1.5K — better35
Update frequencyEvery 7 monthsEvery 5 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size25 MB35 MB
Age rating4+17+
Developer7Logic LLCShanghai Dazhuo Information Technology Co., Ltd.

Customer experience

Glucose tracker++

All ratings1,454 ratings
Positive87.7%
Neutral7.4%
Negative5.0%
Written reviews77 reviews
Positive33.8%
Neutral26.0%
Negative40.3%

Blood Sugar

All ratings35 ratings
Positive80.0%
Neutral5.7%
Negative14.3%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

Bugs and requests

Glucose tracker++

Reported bugs

2 issues
  • App crashes when trying to access settings
  • Incorrect display of hyper/hypo blood sugar levels

Requested features

4 requests
  • Ability to sync with Apple Health
  • Option to manually adjust normal/high parameters
  • Provide contact information for support/cancellation
  • Add ability to edit/delete entries

Blood Sugar

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Glucose tracker++

Subscriptions2
  • Glucose Tracker PRO7 Days trial$4.991 Month
  • Monthly Membership7 Days trial$6.991 Month
2 purchases

Blood Sugar

Subscriptions2
  • Monthly subscription3 Days trial$1.491 Month
  • Annual Subscription3 Days trial$10.491 Year

Questions

Is Glucose tracker++ free?
Glucose tracker++ is free to download, with in-app purchases available.
Is Blood Sugar free?
Blood Sugar is free to download, with in-app purchases available.
Which has better reviews, Glucose tracker++ or Blood Sugar?
Glucose tracker++ is rated higher. Glucose tracker++ averages 4.5 out of 5 from 1.5K ratings, while Blood Sugar averages 4.3 from 35 ratings.
Do Glucose tracker++ or Blood Sugar have ads?
Neither Glucose tracker++ nor Blood Sugar shows ads.
Which is updated more often, Glucose tracker++ or Blood Sugar?
Glucose tracker++ ships an update every 7 months, and Blood Sugar every 5 months. Most recently, Glucose tracker++ was updated on November 2, 2026 and Blood Sugar on November 3, 2026.

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