# Sensorberg One Access vs BA

The clearest difference is rating: Sensorberg One Access at 5.0 against BA's 3.5. BA's advantage is ratings volume (8 vs 1) and device support (3 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

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

Sensorberg One Access holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: BA has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 33% of Sensorberg One Access's written reviews are positive against 36% of BA's, so the app with the better star average is not the one people write more warmly about.

Sensorberg One Access ships an update fortnightly, BA monthly. The most recent releases landed on September 26, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sensorberg One Access | BA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sensorberg-one-access/id6449091483/reviews)** | [3.5 (8 ratings)](https://appshunter.io/ios/app/ba-secure/id6759037657/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | 33.3% of reviews | **36.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | Free |
| Size | 83 MB | 71 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sensorberg GmbH](https://appshunter.io/developer/882711180) | [Bundesagentur für Arbeit](https://appshunter.io/developer/573486057) |

## What reviewers say

### Sensorberg One Access

[App page](https://appshunter.io/ios/app/sensorberg-one-access/id6449091483)

This application allows your smartphone to unlock buildings and control access points equipped with a specific solution. Manage all your access needs, view and unlock doors, and favorite frequently used locations for quick access.

**Highlights:** Manage all access control needs, Unlock doors from the app, Search for access points, Favorite frequently used doors, Dynamic theming

**Features:** Vision Pro support

**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 Sensorberg One Access free?

Sensorberg One Access 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, Sensorberg One Access or BA?

Sensorberg One Access is rated higher. Sensorberg One Access averages 5.0 out of 5 from 1 ratings, while BA averages 3.5 from 8 ratings.

### Do Sensorberg One Access or BA have ads?

Neither Sensorberg One Access nor BA shows ads.

### Which is updated more often, Sensorberg One Access or BA?

Sensorberg One Access ships an update fortnightly, and BA monthly. Most recently, Sensorberg One Access was updated on September 26, 2026 and BA on October 13, 2026.

---

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