# Beta Cell Lab Notes vs T1DAL

The clearest difference is update cadence: Beta Cell Lab Notes at every 2 days against T1DAL's fortnightly. Beta Cell Lab Notes also leads on device support (3 vs 1). T1DAL's advantage is iOS requirement (16.4 vs 26.0). On price, 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.

Beta Cell Lab Notes ships an update every 2 days, T1DAL fortnightly. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Beta Cell Lab Notes | T1DAL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/t1dal/id6804485640/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | — | Free |
| Size | 4 MB | 60 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Beta Cell Foundation](https://appshunter.io/developer/1777125349) | [Jakob Werner](https://appshunter.io/developer/6804485642) |

## What reviewers say

### 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


### T1DAL

[App page](https://appshunter.io/ios/app/t1dal/id6804485640)

This app helps manage type 1 diabetes by providing pre-meal insulin reminders and logging food intake. It offers offline access to carb data, glucose history from Apple Health, and a resource library for support.

**Highlights:** Pre-meal insulin reminders, One-tap food logging, Barcode scanning for carbs, Offline menu data, Glucose history from Apple Health, Offline resource library, Private journal and check-ins

**In-app purchases:** none


## Frequently asked questions

### Is Beta Cell Lab Notes free?

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

### Is T1DAL free?

T1DAL is free to download, with no in-app purchases.

### Do Beta Cell Lab Notes or T1DAL have ads?

Neither Beta Cell Lab Notes nor T1DAL shows ads.

### Which is updated more often, Beta Cell Lab Notes or T1DAL?

Beta Cell Lab Notes ships an update every 2 days, and T1DAL fortnightly. Most recently, Beta Cell Lab Notes was updated on October 29, 2026 and T1DAL on October 7, 2026.

---

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