Tandem t:slim Mobile App
Tandem Diabetes Care Inc. Medical iPhoneiPadiPod touch
Tandem t:slim Mobile App is a free Medical app for iPhone and iPad by Tandem Diabetes Care Inc. Rated 3.1/5 from 2,146 ratings. Requires iOS 18.0.
- Rating
- 3.1
- 2.1K ratings
- Price
- Free
- on the App Store
- Size
- 157 MB
- Age 4+
- Updated
- Aug 27
- 2026 · v2.13.1
Screenshots
About Tandem t:slim Mobile App
The Tandem t:slim mobile app, the companion app for your pump. Always consult a healthcare professional for information about how to manage diabetes. - Deliver a bolus from your smartphone* - Serves as a discreet, secondary display for the pump† - View pump data and receive push notifications directly on your smartphone‡ - Wirelessly upload pump therapy data to the cloud† Note: Units of measure on app may differ from those pictured above. Mobile app units of measure will match the paired t:slim X2 insulin pump. ALWAYS READ THE LABEL AND FOLLOW THE DIRECTIONS FOR USE. The electronic instructions for use for the Tandem t:slim mobile app (Basic UDI-DI: 0850018992TF-0011603KR) can be accessed through the t:slim X2 user guide, available here: https://www.tandemdiabetes.com/support/resources/documents. Upon request, a printed copy of the user guide can be provided within 7 days at no additional cost. If the language set on your smartphone is supported by the mobile app, then the mobile app will display in that language. If the language set on your smartphone is not supported by the mobile app, then the mobile app will display in English. *Requires a t:slim X2 insulin pump from Tandem Diabetes Care and a compatible smartphone. Additional restrictions apply. Refer to the user guide for t:slim X2 insulin pump for a list of warnings and precautions. †The information on the Tandem t:slim mobile app display may not be identical to the current status of your pump. Wireless uploads from the Tandem t:slim mobile app to the cloud-based Tandem Source platform require a compatible phone and an internet or wireless data connection. Uploads to the Tandem Source platform do not take place in real time and should not be relied upon by healthcare providers, pump users, or caregivers for remote patient monitoring. Standard carrier data rates may apply. ‡You cannot dismiss alerts and alarms from the app and must do so on the pump itself, but once an alert or alarm has been dismissed on the pump it will also disappear from the mobile app.
Ratings & reviews
3.1
2.1K ratings
What’s new
Version 2.13.1 · Updated August 27, 2026
Overall app performance updates
App privacy
The developer, Tandem Diabetes Care Inc., reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Performance Data, Crash Data
Used for: Analytics, App Functionality
Alternatives to Tandem t:slim Mobile App
Looking for apps like Tandem t:slim Mobile App? Here are 6 similar apps on the App Store. The highest rated is Glooko - Track Diabetes Data (4.7/5), and all 6 are free to download.
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mybyram Order Medical Supplies
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Dexcom G7
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SNAQ - Diabetes Food Tracker
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Tandem t:slim Mobile App | 3.1 / 5 (2,146 ratings) | Free | August 27, 2026 | |
| Dexcom G6 | 3.1 / 5 (9,048) | Free | Jul 16, 2026 | Compare |
| Glooko - Track Diabetes Data | 4.7 / 5 (9,947) | Free | Aug 28, 2026 | Compare |
| mybyram Order Medical Supplies | 4.7 / 5 (43,370) | Free | Sep 11, 2026 | Compare |
| Dexcom Clarity | 4.6 / 5 (13,088) | Free | Jan 5, 2026 | Compare |
| Dexcom G7 | 3.1 / 5 (8,680) | Free | Sep 21, 2026 | Compare |
| SNAQ - Diabetes Food Tracker | 4.6 / 5 (3,076) | Free | Sep 23, 2026 | Compare |