# OLIVIA Key TKB vs acrevis App

The clearest difference is update cadence: acrevis App at monthly against OLIVIA Key TKB's every 3 months. OLIVIA Key TKB's advantage is iOS requirement (12.0 vs 15.6). 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.

OLIVIA Key TKB ships an update every 3 months, acrevis App monthly. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | OLIVIA Key TKB | acrevis App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | — |
| Size | 14 MB | 21 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thurgauer Kantonalbank](https://appshunter.io/developer/533349242) | [acrevis Bank](https://appshunter.io/developer/767430948) |

## 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


### acrevis App

[App page](https://appshunter.io/ios/app/acrevis-app/id6739134903)

**Features:** macOS Compatibility, 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 acrevis App free?

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

### Do OLIVIA Key TKB or acrevis App have ads?

Neither OLIVIA Key TKB nor acrevis App shows ads.

### Which is updated more often, OLIVIA Key TKB or acrevis App?

OLIVIA Key TKB ships an update every 3 months, and acrevis App monthly. Most recently, OLIVIA Key TKB was updated on October 19, 2026 and acrevis App on October 4, 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.*