# LUKB Key vs debiX+

The clearest difference is update cadence: debiX+ at every 6 weeks against LUKB Key's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

LUKB Key ships an update every 4 months, debiX+ every 6 weeks. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | LUKB Key | debiX+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (41 ratings)](https://appshunter.io/ios/app/debix-plus/id1581440132/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | — | 14.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 35 MB | 51 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luzerner Kantonalbank](https://appshunter.io/developer/364591552) | [SIX](https://appshunter.io/developer/938599437) |

## What reviewers say

### LUKB Key

[App page](https://appshunter.io/ios/app/lukb-key/id1256976611)

**In-app purchases:** none


### debiX+

[App page](https://appshunter.io/ios/app/debix-plus/id1581440132)

Manage your debit card digitally with this app. Authorize online purchases, view transactions, and control card settings securely. It offers biometric authentication and contactless payment options.

**Highlights:** Secure online purchase authorization, Biometric authentication, View debit card transactions, Digital card deposit to wallets, Contactless mobile payments, Card settings and controls, Push notifications for transactions

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LUKB Key free?

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

### Is debiX+ free?

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

### Do LUKB Key or debiX+ have ads?

Neither LUKB Key nor debiX+ shows ads.

### Which is updated more often, LUKB Key or debiX+?

LUKB Key ships an update every 4 months, and debiX+ every 6 weeks. Most recently, LUKB Key was updated on September 18, 2026 and debiX+ on September 19, 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.*