# T1dApp vs Beta Cell Lab Notes

The clearest difference is update cadence: Beta Cell Lab Notes at every 2 days against T1dApp's every 6 days. T1dApp's advantage is iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

T1dApp ships an update every 6 days, Beta Cell Lab Notes every 2 days. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | T1dApp | Beta Cell Lab Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t1dapp/id6745495398/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free | — |
| Size | 64 MB | 4 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [ROZ TECH LLC](https://appshunter.io/developer/1463497527) | [Beta Cell Foundation](https://appshunter.io/developer/1777125349) |

## What reviewers say

### T1dApp

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

Track your blood sugar, meals, and weight with this easy-to-use health companion. Visualize trends with graphs and timelines, and set custom reminders to stay on track with your diabetes management.

**Highlights:** Blood sugar logging, Meal photo journal, Visual reports and trends, Weight tracking, Custom reminders, Dark and light mode

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

**In-app purchases:** none


### Beta Cell Lab Notes

[App page](https://appshunter.io/ios/app/beta-cell-lab-notes/id6801648423)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is T1dApp free?

T1dApp is free to download, with no in-app purchases.

### Is Beta Cell Lab Notes free?

Beta Cell Lab Notes is free to download, with no in-app purchases.

### Do T1dApp or Beta Cell Lab Notes have ads?

Neither T1dApp nor Beta Cell Lab Notes shows ads.

### Which is updated more often, T1dApp or Beta Cell Lab Notes?

T1dApp ships an update every 6 days, and Beta Cell Lab Notes every 2 days. Most recently, T1dApp was updated on October 12, 2026 and Beta Cell Lab Notes 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.*