# T1dApp vs T1D1 Mobile

The clearest difference is in-app purchases: T1D1 Mobile at none against T1dApp's 7. T1D1 Mobile also leads on ratings volume (120 vs 1). T1dApp's advantage is update cadence (every 5 days vs every 2 months) and rating (5.0 vs 4.7). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. T1dApp sells 7 in-app purchases, starting at $5.99 per 7 days. T1D1 Mobile asks for nothing beyond the download.

T1dApp holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: T1D1 Mobile has 120 ratings behind it against 1, so its average is the more settled of the two.

T1dApp ships an update every 5 days, T1D1 Mobile every 2 months. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | T1dApp | T1D1 Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t1dapp/id6745495398/reviews)** | [4.7 (120 ratings)](https://appshunter.io/ios/app/t1d1-mobile/id6752346957/reviews) |
| Number of ratings | 1 | **120** |
| Positive reviews | — | 94.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 61 MB | 39 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [ROZ TECH LLC](https://appshunter.io/developer/1463497527) | [T1D1](https://appshunter.io/developer/1534651712) |

## What reviewers say

### T1dApp

[App page](https://appshunter.io/ios/app/t1dapp/id6745495398)

Easily track your meals, glucose levels, and medications. Snap a photo of your food to get instant carb, calorie, protein, and fat estimates, along with predicted blood sugar impact. Gain insights into your daily patterns and share reports with your care team.

**Highlights:** Food photo scanning for nutritional info, Predicted 2-hour glucose range, Daily calorie and carb goal tracking, Meal impact analysis, Health data logging and reminders, Apple Health sync, PDF and CSV reports

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| T1dApp Pro Weekly | $5.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| T1dApp Pro Monthly | $9.99 | per month |
| Premium Yearly | $39.99 | per year |
| T1dApp Pro Yearly | $39.99 | per year |
| 50 Extra Snaps | $5.99 | one-time |
| Premium Lifetime offer | $99.99 | one-time |


### T1D1 Mobile

[App page](https://appshunter.io/ios/app/t1d1-mobile/id6752346957)

This app helps individuals with Type 1 Diabetes calculate insulin doses, track glucose, insulin, and carb intake. It's designed for those using multiple daily injections and newly diagnosed patients, offering essential tools for daily management. The app is FDA-cleared and free to use.

**Highlights:** Insulin dose calculation, Glucose tracking, Insulin intake tracking, Carb intake tracking, Data sharing with healthcare providers, FDA-cleared medical device

**In-app purchases:** none


## Frequently asked questions

### Is T1dApp free?

T1dApp is free to download, with in-app purchases available.

### Is T1D1 Mobile free?

T1D1 Mobile is free to download, with no in-app purchases.

### Which has better reviews, T1dApp or T1D1 Mobile?

T1dApp is rated higher. T1dApp averages 5.0 out of 5 from 1 ratings, while T1D1 Mobile averages 4.7 from 120 ratings.

### Do T1dApp or T1D1 Mobile have ads?

Neither T1dApp nor T1D1 Mobile shows ads.

### Which is updated more often, T1dApp or T1D1 Mobile?

T1dApp ships an update every 5 days, and T1D1 Mobile every 2 months. Most recently, T1dApp was updated on October 30, 2026 and T1D1 Mobile on November 5, 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.*