# CONTOUR DIABETES app (CA) > Diabetes management app for blood glucose monitoring and insights. (iPhone/iPad app by Ascensia Diabetes Care US Inc..) - Source: https://appshunter.io/ios/app/contour-diabetes-app-ca/id1146534306 (this page in markdown: same URL + `.md`) - Developer: [Ascensia Diabetes Care US Inc.](https://appshunter.io/developer/1089037076) - Category: Medical - Price: Free - Rating: 3.89/5 from 1,052 App Store ratings · 58 written reviews indexed - Age rating: 17+ - Requires: iOS 12.0 · 85 MB - Languages: Bulgarian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German and 19 more - Released: 2017-01-20 - Data updated: 2026-08-25 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/contour-diabetes-app-ca/id1146534306/reviews.md ## What is CONTOUR DIABETES app (CA)? The easy-to-use CONTOUR™DIABETES app is designed for adults of all ages with diabetes.(1) Since 2016, there have been over 1.2 million downloads.(2) Start your download and enjoy your journey. People using the system say they:(1,3) • better understood their diabetes • significantly decreased HbA1c values • didn't find it to be a hassle that compromised their quality of life The CONTOUR™DIABETES app syncs with a CONTOUR™ connected meter for seamless blood glucose monitoring. This easy-to-use app can give you a better understanding of how your daily activities affect your blood glucose results to help you manage your diabetes. In addition to using the CONTOUR™DIABETES app, always consult with your Health Care Professional before making any changes to your diet, exercise or treatment regimen. The CONTOUR™DIABETES app presents your blood glucose results in a simple and easy-to-review way that’s personalized to you. Download the CONTOUR™DIABETES app today and start receiving meaningful information on your progress, with some of the latest features... • My Patterns – can notify you of trends in your blood glucose readings, by presenting you with potential causes and guidance on how you may improve • Test Reminder Plans – let you optimize your testing regime to give you results that are more insightful • Record – allows you to record events such as diet, activities and medication, and also add photos, notes or voice memos to help put your results in context • View – if you use insulin and/or log your carbs, you can now see your insulin doses, carb intakes and blood glucose results in one simple view • Share – give your healthcare professional greater insight with the easy-to-read diary report – send this report in advance or take it with you on the day of your appointment • Apple Health™ - is now integrated with the CONTOUR™DIABETES app Learn more about the CONTOUR™DIABETES app and CONTOUR™ connected meters at: www.diabetes.ascensia.com compatibility.contourone.com Note: Screenshots are for illustration purposes. Availability of blood glucose meter model based on country of purchase. Units of measurement in the app will match that of your synced meter. For more information, please refer to the user guide for your CONTOUR™ connected meter. © 2021 Ascensia Diabetes Care Holdings AG. All rights reserved. Manufacturer Ascensia Diabetes Care Holdings AG Peter Merian-Strasse 90 4052 Basel, Switzerland www.diabetes.ascensia.com Ascensia, the Ascensia Diabetes Care logo and Contour are trademarks and/or registered trademarks of Ascensia Diabetes Care Holdings AG. 1. Fisher W et al. User Experience with a New Smartphone Application for Blood Glucose Monitoring (BGM) in an Information-Motivation-Behavioral Skills (IMB) Model Study. Poster presented at the 12th International Conference on Advanced Technologies & Treatments For Diabetes (ATTD); February 20-23, 2019; Berlin, Germany. 2. Data on file. Ascensia Diabetes Care. DCAM-147-5682. 3. Fernandez-Garcia D et al. The ICONE Study: A multicenter evaluation of the impact of CONTOUR™NEXT ONE and CONTOUR™DIABETES app on Self-Management and Adherence in Insulin-Treated Patients with Diabetes. ePoster presented at European Endocrinology Society Congress (ECE), 5-9 September 2020. ## Key features - Seamless blood glucose monitoring sync - My Patterns trend analysis - Test Reminder Plans - Record diet, activities, and medication - Integrated insulin and carb view - Shareable diary reports for healthcare professionals - Apple Health integration ## Recent user reviews (10 of 58) All indexed reviews: https://appshunter.io/ios/app/contour-diabetes-app-ca/id1146534306/reviews.md ### 4/5 — Needs Tutorial *2026-07-31, version 3.5.0* Great system but has no tutorial or link in the help section on how to take a reading. Have to go to their web site to find a video. Please provide a step by step tutorial from inside the App Help section or provide a link directly to the tutorial videos from the Help menu in the App. ### 4/5 — It’s ok *2026-06-03, version 3.5.0* Works but glitchy. Needs improvement. ### 1/5 — Outdated App TRASH *2026-05-21, version 3.5.0* So outdated! Wow the company needs to upgrade it from 2001 to 2026. Cant even do simple/basic things such as delete test readings which inaccurately affect averages. I could go on and on but why do their work for them when Im not getting paid! ### 5/5 — Fantastic app *2026-05-12, version 3.5.0* I absolutely love this app. It not only syncs to my glucose monitor but also syncs the information immediately to the Apple Health app. The app provides insightful trends and reports for my healthcare providers. I highly recommend it. ### 5/5 — Great APP *2026-05-10, version 3.5.0* Easy to use and very informative. The Bluetooth connectivity makes tracking your glucose levels and trends easy to see. Record keeping of food, activity and medications is all there for you to use as well. Adaptable, easy to use and a great tracking tool! ### 1/5 — No connection *2026-05-08, version 3.5.0* I never received an email from the app to confirm my email. Impossible to connect ### 1/5 — No email sent *2026-05-07, version 3.5.0* I can’t even verify my email because no email EVER gets send. I always check my inbox and my spam folder, and nothing. ### 1/5 — Account registering & Bluetooth deficient. *2026-04-29, version 3.5.0* I can’t register for an account and Bluetooth won’t work. Maybe it doesn’t support IPhone but I’m not impressed. ### 1/5 — Wont connect *2026-04-22, version 3.5.0* did everything correctly. device wont connect ### 1/5 — Stopped working after update *2026-04-20, version 3.5.0* The app suddenly stopped working. Error 125 like in many other comments. All my data is lost. Now asking me to contact support. Terrible experience. Will likely acquire another glucose meter and trash this one. What a shame. ## Frequently asked questions about CONTOUR DIABETES app (CA) ### What is CONTOUR DIABETES app? CONTOUR DIABETES app is a medical application designed to help adults with diabetes monitor and understand their blood glucose levels. It syncs with compatible CONTOUR™ connected meters to provide personalized insights and trends. ### How does CONTOUR DIABETES app help manage diabetes? The app helps users understand how daily activities affect their blood glucose by presenting results in an easy-to-review format. Features like 'My Patterns' identify trends and potential causes, while 'Test Reminder Plans' optimize testing regimes. ### Can I share my data with my doctor using CONTOUR DIABETES app? Yes, the app allows you to share easy-to-read diary reports with your healthcare professional. This provides them with greater insight into your blood glucose results and trends. ### Does CONTOUR DIABETES app integrate with other health platforms? Yes, CONTOUR DIABETES app is integrated with Apple Health™. This allows for further consolidation of your health data. ### What is the user sentiment for CONTOUR DIABETES app? Users have reported better understanding of their diabetes, significant decreases in HbA1c values, and that the app does not compromise their quality of life. The app has an average rating of 3.9 stars from 1,052 ratings. ### Is CONTOUR DIABETES app suitable for all ages? The app is designed for adults of all ages with diabetes. However, it has an age rating of 17+ on the app store, indicating content that may not be suitable for younger users. ### How often is CONTOUR DIABETES app updated? The latest version of CONTOUR DIABETES app is 3.5.0, which was last updated on August 14, 2024. This indicates a relatively frequent update cycle. ### What devices is CONTOUR DIABETES app compatible with? The app is compatible with devices that support the Apple Health™ integration. Specific meter compatibility can be found at compatibility.contourone.com. ## Version history (last 1 release) ### 3.5.0 — 2024-08-14 Bug fixes and performance enhancements ## More apps by Ascensia Diabetes Care US Inc. - [CONTOUR DIABETES app (DE)](https://appshunter.io/ios/app/contour-diabetes-app-de/id1144542646) - [CONTOUR DIABETES app (FR)](https://appshunter.io/ios/app/contour-diabetes-app-fr/id1144642986) - [CONTOUR DIABETES app (UK)](https://appshunter.io/ios/app/contour-diabetes-app-uk/id1144666843) - [CONTOUR DIABETES app (US)](https://appshunter.io/ios/app/contour-diabetes-app-us/id1173950283) - [CONTOUR DIABETES app (IN)](https://appshunter.io/ios/app/contour-diabetes-app-in/id1196866051) All apps by Ascensia Diabetes Care US Inc.: https://appshunter.io/developer/1089037076 --- *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 2026-08-25.*