# OLIVIA Key TKB vs debiX+

The clearest difference is review sentiment: debiX+ at 15% against OLIVIA Key TKB's 0%. debiX+ also leads on update cadence (every 6 weeks vs every 3 months). OLIVIA Key TKB's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.4). 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.

OLIVIA Key TKB ships an update every 3 months, debiX+ every 6 weeks. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | OLIVIA Key TKB | debiX+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (41 ratings)](https://appshunter.io/ios/app/debix-plus/id1581440132/reviews)** |
| Number of ratings | — | **41** |
| Positive reviews | 0.0% of reviews | **14.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 51 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thurgauer Kantonalbank](https://appshunter.io/developer/533349242) | [SIX](https://appshunter.io/developer/938599437) |

## What reviewers say

### OLIVIA Key TKB

[App page](https://appshunter.io/ios/app/olivia-key-tkb/id1476418568)

This app provides a secure digital key for logging into online and mobile banking. It is also used to authorize payments, ensuring the highest level of security for e-banking customers. Follow provided security tips to protect your account.

**Highlights:** Secure digital key for e-banking, Login for mobile banking app, Payment authorization, High security with CrontoSign, Step-by-step activation guide

**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 OLIVIA Key TKB free?

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

### Is debiX+ free?

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

### Do OLIVIA Key TKB or debiX+ have ads?

Neither OLIVIA Key TKB nor debiX+ shows ads.

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

OLIVIA Key TKB ships an update every 3 months, and debiX+ every 6 weeks. Most recently, OLIVIA Key TKB was updated on October 19, 2026 and debiX+ on October 15, 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.*