# My E3/DC vs i

The clearest difference is device support: My E3/DC at 3 against i's 1. My E3/DC also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, 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.

My E3/DC ships an update every 2 months, i every 4 months. The most recent releases landed on September 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | My E3/DC | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/i-kfz/id6742321547/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | — | Free |
| Size | 27 MB | 67 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HagerEnergy GmbH](https://appshunter.io/developer/437484845) | [Kraftfahrt-Bundesamt](https://appshunter.io/developer/1797752881) |

## What reviewers say

### My E3/DC

[App page](https://appshunter.io/ios/app/my-e3dc/id6463873702)

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-kfz/id6742321547)

Manage your vehicle registration documents digitally and securely. View, update, and share your registration certificate from your device, reducing paperwork and providing easy access to important vehicle data.

**Highlights:** Digital vehicle registration document (DFZ), Add DFZ via eID or QR code, Automatic updates and inspection reminders, Share registration documents securely, View vehicle data offline, Delete DFZ and shared versions

**In-app purchases:** none


## Frequently asked questions

### Is My E3/DC free?

My E3/DC is free to download, with no in-app purchases.

### Is i free?

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

### Do My E3/DC or i have ads?

Neither My E3/DC nor i shows ads.

### Which is updated more often, My E3/DC or i?

My E3/DC ships an update every 2 months, and i every 4 months. Most recently, My E3/DC was updated on September 17, 2026 and i on October 16, 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.*