# i vs BA

The clearest difference is review sentiment: i at 100% against BA's 36%. i also leads on rating (5.0 vs 3.5). BA's advantage is update cadence (monthly vs every 4 months) and ratings volume (8 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

i holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 100% of i's written reviews are positive against 36% of BA's.

i ships an update every 4 months, BA monthly. The most recent releases landed on October 19, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | i | BA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/i-kfz/id6742321547/reviews)** | [3.5 (8 ratings)](https://appshunter.io/ios/app/ba-secure/id6759037657/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | **100.0% of reviews** | 36.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 67 MB | 71 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kraftfahrt-Bundesamt](https://appshunter.io/developer/1797752881) | [Bundesagentur für Arbeit](https://appshunter.io/developer/573486057) |

## What reviewers say

### 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


### BA

[App page](https://appshunter.io/ios/app/ba-secure/id6759037657)

Securely log in to your Federal Employment Agency accounts. Receive push notifications for login attempts and confirm them directly within the app. This streamlines access to BA services and enhances account security.

**Highlights:** Secure account login, Push notification alerts, In-app login confirmation, Device unlock code required, Touch ID/Face ID support, Single account linking

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

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is BA free?

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

### Which has better reviews, i or BA?

i is rated higher. i averages 5.0 out of 5 from 2 ratings, while BA averages 3.5 from 8 ratings.

### Do i or BA have ads?

Neither i nor BA shows ads.

### Which is updated more often, i or BA?

i ships an update every 4 months, and BA monthly. Most recently, i was updated on October 19, 2026 and BA on October 18, 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.*