# t vs Dexcom G6 Simulator

The clearest difference is review sentiment: t at 42% against Dexcom G6 Simulator's 5%. t also leads on rating (3.6 vs 3.2) and update cadence (every 2 months vs every 7 months). Dexcom G6 Simulator's advantage is iOS requirement (9.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

t holds the better App Store score, 3.6 against 3.2. Both are backed by a comparable volume of ratings — 116 and 70 respectively. Written reviews point the same way: 42% of t's written reviews are positive against 5% of Dexcom G6 Simulator's.

t ships an update every 2 months, Dexcom G6 Simulator every 7 months. Both last shipped on October 1, 2026.

## The numbers

| Metric | t | Dexcom G6 Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (116 ratings)](https://appshunter.io/ios/app/tsimulator-app/id955568377/reviews)** | [3.2 (70 ratings)](https://appshunter.io/ios/app/dexcom-g6-simulator/id1352389740/reviews) |
| Number of ratings | **116** | 70 |
| Positive reviews | **42.4% of reviews** | 5.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 31 MB | 41 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tandem Diabetes Care Inc.](https://appshunter.io/developer/955568376) | [Dexcom](https://appshunter.io/developer/457035738) |

## What reviewers say

### t

[App page](https://appshunter.io/ios/app/tsimulator-app/id955568377)

Explore the features of an insulin pump's touchscreen interface without needing a prescription. This app is ideal for individuals with diabetes, their caregivers, or healthcare professionals to understand pump functionality.

**Highlights:** Explore touchscreen interface, Demonstrates pump features, No prescription required, Educational tool, Mobile device compatible

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for education and training
- 👍 Realistic pump interface replica
- 👍 Useful for pre-pump decision making
- 👍 Easy to use and understand
- 👍 Helpful for understanding the pump

**What reviewers complain about**

- 🐛 Simulator not interactive
- 🐛 Doesn't simulate real-world issues (occlusions)
- 🐛 Lacks confirmation screens and alarms
- 🐛 Not a true simulation of pump usage
- 🐛 Only shows basic functions

**Reported bugs**

- App won't open once downloaded
- Simulator crashes on launch
- App broken on iOS 12
- Simulator app broken on iOS 12
- Simulator crashes as soon as app is open

**Requested features**

- Actual app to control and manage the pump
- App available in Canada/Europe
- Display beep noises for alerts
- Simulate real-world issues like occlusions
- Ability to simulate changing the pump


### Dexcom G6 Simulator

[App page](https://appshunter.io/ios/app/dexcom-g6-simulator/id1352389740)

This app simulates the features and scenarios of a continuous glucose monitoring system. It showcases sample data, trend displays, and setup options without using live patient information.

**Highlights:** CGM scenario samples, Trend displays, Setup feature examples, Simulation only, No live data

**In-app purchases:** none


## Frequently asked questions

### Is t free?

t is free to download, with no in-app purchases.

### Is Dexcom G6 Simulator free?

Dexcom G6 Simulator is free to download, with no in-app purchases.

### Which has better reviews, t or Dexcom G6 Simulator?

t is rated higher. t averages 3.6 out of 5 from 116 ratings, while Dexcom G6 Simulator averages 3.2 from 70 ratings.

### Do t or Dexcom G6 Simulator have ads?

Neither t nor Dexcom G6 Simulator shows ads.

### Which is updated more often, t or Dexcom G6 Simulator?

t ships an update every 2 months, and Dexcom G6 Simulator every 7 months. Most recently, t was updated on October 1, 2026 and Dexcom G6 Simulator on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*