# PostFinance App vs ZKB Mobile Banking

The clearest difference is rating: ZKB Mobile Banking at 4.9 against PostFinance App's 4.3. ZKB Mobile Banking also leads on ratings volume (269 vs 10) and update cadence (every 3 weeks vs every 6 weeks). 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.

ZKB Mobile Banking holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: ZKB Mobile Banking has 269 ratings behind it against 10, so its average is the more settled of the two.

PostFinance App ships an update every 6 weeks, ZKB Mobile Banking every 3 weeks. Both last shipped on November 10, 2026.

## The numbers

| Metric | PostFinance App | ZKB Mobile Banking |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (10 ratings)](https://appshunter.io/ios/app/postfinance-app/id386766642/reviews) | **[4.9 (269 ratings)](https://appshunter.io/ios/app/zkb-mobile-banking/id428937855/reviews)** |
| Number of ratings | 10 | **269** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 549 MB | 128 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Die Schweizerische Post](https://appshunter.io/developer/378676703) | [Zürcher Kantonalbank](https://appshunter.io/developer/428937858) |

## What reviewers say

### PostFinance App

[App page](https://appshunter.io/ios/app/postfinance-app/id386766642)

Manage your banking, payments, and investments securely from your mobile device. Track spending, pay bills, and access investment products with ease. Features include biometric login, push notifications, and a helpful chatbot for support.

**Highlights:** Account balance and transaction tracking, QR-bill scanning and eBill payments, Mobile payments with Apple Pay and PostFinance Pay, Investment product management, Digital voucher purchases, Card limit adjustments and blocking, Push notification setup

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

**In-app purchases:** none


### ZKB Mobile Banking

[App page](https://appshunter.io/ios/app/zkb-mobile-banking/id428937855)

Manage your finances on the go with this mobile banking app. Check balances, pay bills, transfer funds, and even trade stocks. It offers secure access and a range of banking services directly from your smartphone.

**Highlights:** Account balance overview, Scan and pay QR invoices, Inter-account transfers, Set up standing orders, Stock market trading, Manage bank cards, Download documents

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is PostFinance App free?

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

### Is ZKB Mobile Banking free?

ZKB Mobile Banking is free to download, with no in-app purchases.

### Which has better reviews, PostFinance App or ZKB Mobile Banking?

ZKB Mobile Banking is rated higher. PostFinance App averages 4.3 out of 5 from 10 ratings, while ZKB Mobile Banking averages 4.9 from 269 ratings.

### Do PostFinance App or ZKB Mobile Banking have ads?

Neither PostFinance App nor ZKB Mobile Banking shows ads.

### Which is updated more often, PostFinance App or ZKB Mobile Banking?

PostFinance App ships an update every 6 weeks, and ZKB Mobile Banking every 3 weeks. Most recently, PostFinance App was updated on November 10, 2026 and ZKB Mobile Banking on November 10, 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.*