# T1D1 Mobile vs FlashSnack

The clearest difference is monetization model: T1D1 Mobile at free against FlashSnack's subscription. T1D1 Mobile also leads on ratings volume (97 vs 6). FlashSnack's advantage is update cadence (every 4 days vs every 2 months) and rating (5.0 vs 4.7). On price, review sentiment, 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.

FlashSnack holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: T1D1 Mobile has 97 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 95% of T1D1 Mobile's written reviews are positive against 100% of FlashSnack's.

T1D1 Mobile ships an update every 2 months, FlashSnack every 4 days. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | T1D1 Mobile | FlashSnack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (97 ratings)](https://appshunter.io/ios/app/t1d1-mobile/id6752346957/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/flashsnack/id6760276330/reviews)** |
| Number of ratings | **97** | 6 |
| Positive reviews | 94.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | **Free** | Subscription |
| Size | 39 MB | 136 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [T1D1](https://appshunter.io/developer/1534651712) | [Gluroo Imaginations Inc.](https://appshunter.io/developer/1560748691) |

## What reviewers say

### 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


### FlashSnack

[App page](https://appshunter.io/ios/app/flashsnack/id6760276330)

Effortlessly log meals and snacks by simply taking a photo or providing a description. This app integrates with Apple Health Kit to help you analyze your nutrition without intrusive features.

**Highlights:** Log meals with photos, Log meals with descriptions, Integrates with Apple Health Kit, Fast and simple food logging, Nutrition analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is T1D1 Mobile free?

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

### Is FlashSnack free?

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

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

FlashSnack is rated higher. T1D1 Mobile averages 4.7 out of 5 from 97 ratings, while FlashSnack averages 5.0 from 6 ratings.

### Do T1D1 Mobile or FlashSnack have ads?

Neither T1D1 Mobile nor FlashSnack shows ads.

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

T1D1 Mobile ships an update every 2 months, and FlashSnack every 4 days. Most recently, T1D1 Mobile was updated on October 15, 2026 and FlashSnack on October 2, 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.*