Tandem Mobi® mobile app vs Eversense 365
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tandem Mobi® mobile app
This app controls a small, durable automated insulin delivery system. It offers convenience and discretion, allowing users to manage their diabetes directly from a compatible iPhone. Prescription required for use.
- Automated insulin delivery control
- Small and durable system
- iPhone controllable
- Discreet operation
- Requires prescription
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Tandem Mobi is the world’s smallest, durable automated insulin delivery system.1 Impressively small and offering next-level convenience and discretion, Tandem Mobi is controllable with a compatible, personal iPhone.* Use of the Tandem Mobi mobile app requires a prescription. Always consult a healthcare professional for information about how to manage diabetes. Features * Mobile Control: The Tandem Mobi system is controllable from a compatible, personal iPhone, offering discreet and convenient access to therapy data and pump functions* * Advanced Therapy Visualization: View a 24-hour graphical representation of glucose readings (CGM and BGM), basal and bolus events, insulin on board, carbohydrate intake, suspensions, and other therapy-related data * Pump Status Monitoring: Real-time visibility into pump battery level, available insulin, active Personal Profile, CGM sensor and transmitter status, and more * Customizable User Experience: Personal Profiles and activity settings allow users to tailor therapy to their lifestyle, with enhanced personalization features * AutoBolus: The only system with AutoBolus to help with missed meal boluses and preventing hyperglycemia† * Seamless Data Sync: Wireless data uploads to the Tandem Source platform to ensure therapy data is securely backed up and accessible‡ ALWAYS READ THE LABEL AND FOLLOW THE DIRECTIONS FOR USE. The electronic instructions for use for the Tandem Mobi mobile app (Basic UDI-DI: 00389152690940) can be accessed through the Tandem Mobi user guide, available here: https://www.tandemdiabetes.com/support/resources/documents. Upon request, a printed copy of the user guide can be provided within seven 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. *The mobile app requires a compatible smartphone model and operating system (sold separately). †If glucose values are predicted to be above 180 mg/dL (or 10.0 mmol/L), Control-IQ+ technology calculates an AutoBolus using the Personal Profile settings and a target of 110 mg/dL (or 6.1 mmol/L) and delivers 60% of that value. ‡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. Smartphone sold separately. Reference 1. As of Dec., 2025. Data on file, Tandem Diabetes Care.
Eversense 365
This application works with a long-lasting continuous glucose monitoring system to display real-time glucose data. It provides alerts for high and low glucose levels, tracks glucose trends, and allows users to log important events. It is designed for individuals managing diabetes.
- Real-time glucose data display
- Hypoglycemia and hyperglycemia alerts
- Glucose rate and direction tracking
- Log glucose-related events
- Compatible with Apple Health
- Remote monitoring integration
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For people with diabetes, the Eversense 365 Application is compatible with the Eversense 365 Continuous Glucose Monitoring (CGM) System available in the US – the first and only CGM device with a sensor that measures glucose for a 1-year period. The app runs on a compatible mobile device and receives and displays glucose data from the Eversense 365 Smart Transmitter. In addition to your current glucose values, the Eversense 365 App provides alerts for potential hypoglycemia and hyperglycemia events based on your individual settings. It also displays the rate and direction of glucose changes, and provides the ability to enter glucose-related events such as meals, insulin delivery, and exercise. The Eversense 365 App is also compatible with the Eversense NOW Remote Monitoring mobile app and the Apple Health app. The Eversense 365 App cannot provide glucose readings unless it is used in conjunction with the Eversense 365 CGM system, which includes the Eversense 365 Smart Transmitter and Eversense 365 Sensor. The Eversense 365 CGM System is a prescription device, and you should contact your health care provider for more information and whether the Eversense 365 System is right for you.
Screenshots
Verdict
The clearest difference is rating: Eversense 365 at 3.8 against Tandem Mobi® mobile app's 3.3. Eversense 365 also leads on review sentiment (50% vs 39%) and device support (3 vs 1). Tandem Mobi® mobile app's advantage is monetization model (free vs free with in-app purchases) and ratings volume (256 vs 36). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Eversense 365 holds the better App Store score, 3.8 against 3.3. That said, the two scores are not equally well evidenced: Tandem Mobi® mobile app has 256 ratings behind it against 36, so its average is the more settled of the two. Written reviews point the same way: 39% of Tandem Mobi® mobile app's written reviews are positive against 50% of Eversense 365's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 12, 2026 and November 14, 2026 respectively.
| Parameter | Tandem Mobi® mobile app | Eversense 365 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (256 ratings) | 3.8 (36 ratings) — better |
| Positive reviews | 39.1% of reviews | 50.0% of reviews — better |
| Number of ratings | 256 — better | 36 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 153 MB | 61 MB |
| Age rating | 4+ | 17+ |
| Developer | Tandem Diabetes Care, Inc. | Senseonics, Incorporated |
Customer experience
Tandem Mobi® mobile app
Eversense 365
Bugs and requests
Tandem Mobi® mobile app
Reported bugs
4 issues- Frequent disconnections between pump and app
- Graph data disappearing
- Incompatibility with newer iPhone models
- Bolus timeout issues
Requested features
7 requests- Longer stop delivery alarm delay
- Ability to set exercise and activity timers
- More customization options for notifications
- Apple Watch app integration
- Home screen and lock screen widgets
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- Siri integration for checking glucose levels
- Ability to view total daily dose in app
Eversense 365
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Tandem Mobi® mobile app
No in-app purchases
Eversense 365
No in-app purchases
Questions
Is Tandem Mobi® mobile app free?
Is Eversense 365 free?
Which has better reviews, Tandem Mobi® mobile app or Eversense 365?
Do Tandem Mobi® mobile app or Eversense 365 have ads?
Which is updated more often, Tandem Mobi® mobile app or Eversense 365?
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