# e vs T1D, T2D

The clearest difference is ads: e at none against T1D, T2D's shown. e also leads on update cadence (every 2 weeks vs every 13 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. e sells 2 in-app purchases, starting at $11.99 per month and T1D, T2D sells 17 in-app purchases, starting at $4.95 per month. Whichever you choose, the download price is not the number that matters.

e ships an update every 2 weeks, T1D, T2D every 13 months. Both last shipped on October 28, 2026.

## The numbers

| Metric | e | T1D, T2D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t1d-t2d-diabetes-tracker/id6743555619/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 13 months |
| Monetization | — | Free with in-app purchases |
| Size | 99 MB | 221 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [HabTech AS](https://appshunter.io/developer/1163144669) | [Digital Therapeutics](https://appshunter.io/developer/1721663167) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-plan-by-habtech/id6743429313)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| e-plan Monthly Subscription | $11.99 | per month |
| e-plan Yearly Subscription | $79.99 | per year |


### T1D, T2D

[App page](https://appshunter.io/ios/app/t1d-t2d-diabetes-tracker/id6743555619)

This app helps individuals manage diabetes by tracking blood sugar, meals, insulin, medications, exercise, and symptoms. It identifies patterns and trends to better understand how daily activities affect glucose levels. Users can set reminders and generate reports for healthcare providers.

**Highlights:** Blood sugar logging with custom labels, Insulin and medication reminders, Meal and carb tracking, Symptom logging, Pattern recognition charts, Apple Health integration, Exportable reports

**Features:** macOS Compatibility

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flex pass | $4.95 | per month |
| easy pass | $7.99 | per 7 days |
| weather max | $9.99 | per 3 months |
| flex pass | $18.99 | per month |
| carey ai max | $19.99 | per month |
| yearly access | $19.99 | per year |
| smart pass | $24.99 | per year |
| carey ai ultra | $29.99 | per month |
| plus | $29.99 | per year |
| limited discount | $29.99 | per year |
| Premium Yearly | $34.99 | per year |
| yearly access | $39.99 | per year |
| Extended Trial | $39.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $1.99 | one-time |
| carey ai credits | $8.99 | one-time |
| lifetime upgrade | $79.99 | one-time |


## Frequently asked questions

### Is e free?

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

### Is T1D, T2D free?

T1D, T2D is free to download, with in-app purchases available.

### Do e or T1D, T2D have ads?

T1D, T2D shows ads; e does not.

### Which is updated more often, e or T1D, T2D?

e ships an update every 2 weeks, and T1D, T2D every 13 months. Most recently, e was updated on October 28, 2026 and T1D, T2D on October 28, 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.*