# Glooko vs t

The clearest difference is rating: Glooko at 4.7 against t's 3.6. Glooko also leads on ratings volume (9.7K vs 116) and update cadence (monthly vs every 2 months). t's advantage is review sentiment (42% vs 29%) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Glooko holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: Glooko has 9.7K ratings behind it against 116, so its average is the more settled of the two. Written reviews complicate that: 29% of Glooko's written reviews are positive against 42% of t's, so the app with the better star average is not the one people write more warmly about.

Glooko ships an update monthly, t every 2 months. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Glooko | t |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.7K ratings)](https://appshunter.io/ios/app/glooko-track-diabetes-data/id471942748/reviews)** | [3.6 (116 ratings)](https://appshunter.io/ios/app/tsimulator-app/id955568377/reviews) |
| Number of ratings | **9.7K** | 116 |
| Positive reviews | 28.9% of reviews | **42.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 150 MB | 31 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Glooko, Inc.](https://appshunter.io/developer/471943171) | [Tandem Diabetes Care Inc.](https://appshunter.io/developer/955568376) |

## What reviewers say

### Glooko

[App page](https://appshunter.io/ios/app/glooko-track-diabetes-data/id471942748)

This app helps individuals manage their diabetes by tracking blood glucose, insulin, weight, exercise, food, and medications. It facilitates remote collaboration with healthcare providers by sharing data and reports, enabling better informed health decisions.

**Highlights:** Track blood glucose, insulin, weight, exercise, food, and medications, Sync data from over 200 diabetes devices, Share health data with care teams, View glucose trends with reports and charts, Digital logbook for activities and events, Integrate data from activity trackers, Barcode scanner for food intake

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent for pre-diabetes monitoring
- 👍 Helpful for understanding serving sizes
- 👍 Great piece of tool for blood glucose monitoring
- 👍 Accuracy at its best
- 👍 Excellent app

**What reviewers complain about**

- 🐛 Sync issues with devices
- 🐛 Frequent crashes and freezes
- 🐛 Blank screen issues
- 🐛 Unreliable and laggy
- 🐛 Difficult to register and set up

**Reported bugs**

- Sync issues with devices
- Frequent crashes and freezes
- Blank screen issues
- Inability to register and set up
- Delayed data sync

**Requested features**

- Add Mobi integration
- Improve food logging functionality
- Add ability to delete/edit entries
- Enhance Apple Health integration
- Improve sync reliability and speed


### 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


## Frequently asked questions

### Is Glooko free?

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

### Is t free?

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

### Which has better reviews, Glooko or t?

Glooko is rated higher. Glooko averages 4.7 out of 5 from 9.7K ratings, while t averages 3.6 from 116 ratings.

### Do Glooko or t have ads?

Neither Glooko nor t shows ads.

### Which is updated more often, Glooko or t?

Glooko ships an update monthly, and t every 2 months. Most recently, Glooko was updated on September 24, 2026 and t on September 21, 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.*