Comparison

Diabetes Diary Plus vs Cuspart

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

Head to head
About

Diabetes Diary Plus

Manage your diabetes with this comprehensive tracker. Log blood sugar, insulin, and meals, view trends with charts, and sync with Apple Health. Features include injection reminders, customizable fields, and data export for doctor visits.

Highlights
  • Blood sugar and insulin logging
  • Interactive glucose trend charts
  • Apple Health and Apple Watch integration
  • Injection reminders and timers
  • Customizable data fields
  • Data export to Excel, PDF, CSV
  • HbA1c estimation
Features
Read full description

Diabetes Diary Plus: Your Smart Blood Sugar Tracker & Insulin Manager Take control of your diabetes with Diabetes Diary Plus, the ultimate diabetes diary app for easy and stress-free diabetes management. Effortlessly log your blood sugar levels, insulin doses, and carbohydrates – all in one app. With interactive charts, you can view your glucose trends and easily track your progress. This app is more than just a carbohydrate manager – it simplifies diabetes management and helps with your daily blood sugar monitoring. User-Friendly & Customizable ◉ Easy Logging: Enter blood sugar, insulin, and meals with just a few clicks. ◉ Charts: Track your glucose patterns and trends over weeks and months. ◉ Apple Health: Seamlessly sync your data with Apple Health and use health apps. ◉ Widgets: Keep key values in view right on your home screen or Apple Watch. ◉ Injection Timer: Get reminders for blood sugar checks and insulin injections and monitor absorption times. ◉ No Account Required: Your data remains private and secure. ◉ iCloud Syncing: Access your logs from all your devices – whether iPhone, iPad, or Mac. ◉ Apple Watch: Keep your synced glucose values in view right on your wrist thanks to our Dexcom connection. ◉ Glucose levels in mmol/L or mg/dL. ◉ Customizable fields for basal rates, ketones, notes, and activities. ◉ Carb Calculator: Quickly calculate the carbohydrates in your meals and keep an eye on your daily totals. ◉ Reminders: Set custom reminders for blood sugar checks, insulin, and meals. ◉ PDF Export: Clear, organized PDF reports for doctor visits, or export as CSV for Excel. ◉ Meal Scanner: Scan your meal and instantly see the estimated carbohydrates. Improve your diabetes management: Regularly logging your values in a diabetes diary helps you better recognize and prevent hypoglycemia and hyperglycemia. The intuitive interface allows you to document and understand your diabetes without stress. Diabetes Diary Plus supports both type 1 and type 2 diabetics and is ideal for pregnant women with gestational diabetes. The HbA1c estimation feature allows you to effectively monitor your long-term blood sugar control and detect potential fluctuations early. Pregnancy Feature for Expectant Mothers: Manage your blood sugar levels during pregnancy with our special feature. Quickly and easily track blood sugar, insulin, and meals to keep your health in check throughout pregnancy. A Digital Diabetes Diary Instead of Paper: Replace your classic paper diabetes diary with a clear, digital solution that's always at hand and syncs automatically across all your devices. It's also a great companion for carb counting and meal tracking, helping you see how food and insulin affect your blood sugar over time. You can even track your body weight alongside your glucose data for a complete picture of your health. Syncs readings from the Dexcom G7 system via Apple Health, giving you a seamless overview of your continuous glucose monitoring (CGM) data right inside your diabetes diary. User Interface: Thanks to the clear and organized interface, managing your data is simple. No unnecessary complexity, just the tools you truly need to monitor your diabetes. Gain valuable insights for your diabetes therapy based on the latest findings in diabetology – for optimal collaboration with your diabetologist. Join a dedicated community and share your feedback to improve the app. Your input is crucial for future updates and new features. Visit us at diabetes-diary-plus.com or email us at hello@diabetes-diary-plus.com. We look forward to hearing from you! The app provides you with all the tools you need to simplify your diabetes management and enhance your quality of life. Use the intelligent monitoring to make informed decisions about your diet and medication, and live life to the fullest. Privacy Policy: https://diabetes-diary-plus.com/privacy-policy Terms of Use:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Cuspart

This app helps manage diabetes by transforming complex health data into clear, actionable insights. It offers comprehensive tracking of blood glucose, insulin, nutrition, and vitals, with visual charts to identify trends and professional reports for doctors. Smart reminders ensure you never miss a check or dose.

Highlights
  • Blood glucose tracking
  • Insulin & medication logging
  • Nutrition monitoring
  • Vitals tracking
  • Visual trend charts
  • Customizable reminders
  • Professional PDF/CSV reports
Features
Read full description

Cuspart: Blood Sugar Managing diabetes shouldn't feel like a second job. Most health apps just collect numbers; Cuspart turns them into clarity. We transform complex health data into clear, actionable insights so you can stop worrying about the tracking and start focusing on living. Comprehensive Health Tracking in One Place Stay on top of your health with a seamless logging experience designed for real life: * Blood Glucose: Fasting, pre-meal, post-meal, bedtime, and more. * Insulin & Medication: Precise dose logging and A1C level tracking. * Nutrition: Simplified carbohydrate intake monitoring. * Vitals: Track blood pressure, heart rate, and body weight. * Personal Notes: Add context to any entry for a complete health history. See Patterns Before They Become Problems Stop analyzing confusing spreadsheets. Our intuitive visual charts allow you to view trends by day, week, month, or year. Identify how your lifestyle affects your levels with professional-grade data visualization. Smart Reminders, Zero Stress Life gets busy. Set custom reminders for glucose checks, medication, or insulin doses. Set them once, and let Cuspart handle the remembering for you. Professional Reports for Your Doctor Don't just tell your doctor how you've been—show them. Generate a professional, easy-to-read PDF or CSV report in seconds. Share it instantly via email or messaging apps and walk into your next appointment fully prepared. Why Choose Cuspart? * Offline Access: Log your data anytime, anywhere. (Full offline functionality requires a one-time Pro purchase). * Privacy by Design: Your health data is sensitive. It stays on your device, not on our servers. * Secure Backup: Never lose a single entry with reliable backup and restore options. * Pay Once, Use Forever: No monthly or yearly subscriptions. Access all core tracking features for free, or upgrade to Pro with a single, one-time payment. Take control of your health—one reading at a time. Download Cuspart: Blood Sugar today. Note: Cuspart: Blood Sugar is a logging and tracking tool; it is not a medical device and does not replace professional diagnosis or treatment. Always consult your physician before making medical decisions based on the app's data.

Screenshots

Diabetes Diary Plus4 screens
Cuspart4 screens

Verdict

The call

The clearest difference is review sentiment: Cuspart at 100% against Diabetes Diary Plus's 50%. Cuspart also leads on rating (5.0 vs 4.2). Diabetes Diary Plus's advantage is ads (none vs shown) and update cadence (monthly vs every 3 months). On price, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Diabetes Diary Plus sells 2 in-app purchases, starting at $3.99 per month and Cuspart sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Cuspart holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Diabetes Diary Plus has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Diabetes Diary Plus's written reviews are positive against 100% of Cuspart's.

UpkeepUpdate frequency

Diabetes Diary Plus ships an update monthly, Cuspart every 3 months. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level
Diabetes Diary Plus versus Cuspart: the parameters behind the verdict, then further details
ParameterDiabetes Diary PlusCuspart
PriceFreeFree
Rating4.2 (10 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings10 — better1
Update frequencyMonthly — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS17.016.6 — better
Further details — not scored
Size26 MB31 MB
Age rating4+17+
DeveloperMarco KrapfMustafa Tolga DALBUDAK

Customer experience

Diabetes Diary Plus

All ratings10 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews6 reviews
Positive50.0%
Neutral33.3%
Negative16.7%

Cuspart

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Diabetes Diary Plus

Subscriptions2
  • Premium - Monthly$3.991 Month
  • Premium - Annual14 Days trial$24.991 Year
1 purchases

Cuspart

One-time1
  • Upgrade to Pro$0.89

Questions

Is Diabetes Diary Plus free?
Diabetes Diary Plus is free to download, with in-app purchases available.
Is Cuspart free?
Cuspart is free to download, with in-app purchases available.
Which has better reviews, Diabetes Diary Plus or Cuspart?
Cuspart is rated higher. Diabetes Diary Plus averages 4.2 out of 5 from 10 ratings, while Cuspart averages 5.0 from 1 ratings.
Do Diabetes Diary Plus or Cuspart have ads?
Cuspart shows ads; Diabetes Diary Plus does not.
Which is updated more often, Diabetes Diary Plus or Cuspart?
Diabetes Diary Plus ships an update monthly, and Cuspart every 3 months. Most recently, Diabetes Diary Plus was updated on November 3, 2026 and Cuspart on November 3, 2026.

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