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Best Tandem Mobile Apps

250+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated September 2026

Out of 250+ tandem mobile apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Tandem Mobile Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Tandem t:slim Mobile AppTandem t:slim Mobile AppFree3.1★ (2.1K)NoNoOct 2026
2Tandem: Information SecurityTandem: Information SecurityFree5.0★ (8)NoNoSep 2026
3Tandem Mobi® mobile appTandem Mobi® mobile appFree3.3★ (220)NoNoOct 2026
4Tandem Bank Treasury MgmtTandem Bank Treasury MgmtFree—NoNoMay 2026
5Tandem by BlindShellTandem by BlindShellFree—NoNoMay 2026
6Tandem Federal Credit UnionTandem Federal Credit UnionFree4.9★ (38)YesNoAug 2026
7Tandem Uni AppTandem Uni AppFree—NoNoSep 2026
8Tandem - WellnessTandem - WellnessFree—NoNoMay 2026

Top Picks for Tandem Mobile

Tandem t:slim Mobile App#1

Tandem t:slim Mobile App by Tandem Diabetes Care Inc.

t:slim X2 insulin pump
Editor's Choice
🏥 Medical
3.1😐(2.1K ratings)
Free
Tandem t:slim Mobile App screenshot 1
Tandem t:slim Mobile App screenshot 2
Tandem t:slim Mobile App screenshot 3
Tandem t:slim Mobile App screenshot 4
Tandem t:slim Mobile App screenshot 5

This app acts as a smartphone companion for a specific insulin pump, allowing users to deliver insulin doses and view pump data remotely. It provides discreet access to essential information and notifications, enhancing convenience for pump users.

What We Love

  • 🚀 Convenient mobile bolus
  • 📊 Helpful data visualization
  • 🤳 Discreet pump management
  • 🔋 Reasonable battery impact
  • 🎉 Game-changing technology

Room to Improve

  • 🔌 Frequent connection issues
  • 🕰️ Annoying time mismatch alerts
  • 🔒 Limited pump control
  • 🔍 Missing key features (extended bolus, alarms)
  • 🐛 Buggy and unstable at times
Tandem Mobi® mobile app#3

Tandem Mobi® mobile app by Tandem Diabetes Care Inc.

Tandem Mobi System
Worth Considering
🏥 Medical
3.3😐(220 ratings)
Free
Tandem Mobi® mobile app screenshot 1
Tandem Mobi® mobile app screenshot 2
Tandem Mobi® mobile app screenshot 3
Tandem Mobi® mobile app screenshot 4
Tandem Mobi® mobile app screenshot 5

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.

What We Love

  • 🚀 Great for reducing high and low blood glucose levels
  • 🚀 Helps keep you in range
  • 🚀 Smaller and lighter pump
  • 👍 Easy to use app
  • 👍 Mostly intuitive to use
  • 👍 Integrated app and pump control
  • 👍 Improved A1C levels

Room to Improve

  • 🐛 Frequent connection issues with CGM
  • 🐛 Graph data disappearing
  • 🐛 Unreliable app performance
  • 🔕 Excessive and repetitive notifications
  • 🔕 Inability to customize notifications
  • 🔕 Loud alarms that can't be silenced
  • 🔕 Inconvenient to clear alarms
  • 🔕 Lack of total daily dose information in app

More Tandem Mobile apps to explore

FAQ about Tandem Mobile

What are the best tandem mobile apps for iPhone?
Tandem t:slim Mobile App tops our tandem mobile apps ranking as of September 2026, with a 3.1-star average from 2.1K App Store ratings, and it's free to download.
Yes — 20 of the top tandem mobile apps we rank are free to download, including Tandem t:slim Mobile App and Tandem: Information Security.
Tandem t:slim Mobile App has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ tandem mobile apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.