# congstar vs Sensorberg One Access

The clearest difference is review sentiment: congstar at 73% against Sensorberg One Access's 33%. congstar also leads on ratings volume (276 vs 1). Sensorberg One Access's advantage is rating (5.0 vs 4.5). 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.

Sensorberg One Access holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: congstar has 276 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 73% of congstar's written reviews are positive against 33% of Sensorberg One Access's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 13, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | congstar | Sensorberg One Access |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (276 ratings)](https://appshunter.io/ios/app/congstar/id917314686/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sensorberg-one-access/id6449091483/reviews)** |
| Number of ratings | **276** | 1 |
| Positive reviews | **72.6% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 203 MB | 83 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [congstar GmbH](https://appshunter.io/developer/917314685) | [Sensorberg GmbH](https://appshunter.io/developer/882711180) |

## What reviewers say

### congstar

[App page](https://appshunter.io/ios/app/congstar/id917314686)

Easily manage your mobile plan and track usage with this app. View data, SMS, and minutes, recharge prepaid credit, and manage your SIM or eSIM. Control your tariff and options, update personal details, and access bills.

**Highlights:** Track data, SMS, and minutes usage, Manage tariff and options, Recharge prepaid credit, View bills, Manage SIM and eSIM, Update personal data

**In-app purchases:** none


### 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


## Frequently asked questions

### Is congstar free?

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

### Is Sensorberg One Access free?

Sensorberg One Access is free to download, with no in-app purchases.

### Which has better reviews, congstar or Sensorberg One Access?

Sensorberg One Access is rated higher. congstar averages 4.5 out of 5 from 276 ratings, while Sensorberg One Access averages 5.0 from 1 ratings.

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

Neither congstar nor Sensorberg One Access shows ads.

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

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

---

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