# OneSpan™ BankAuth vs Keyflow Cloud

The clearest difference is rating: Keyflow Cloud at 5.0 against OneSpan™ BankAuth's 4.5. Keyflow Cloud also leads on iOS requirement (9.0 vs 14.0). OneSpan™ BankAuth's advantage is update cadence (every 3 months vs every 7 months) and ratings volume (4 vs 1). 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.

Keyflow Cloud holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

OneSpan™ BankAuth ships an update every 3 months, Keyflow Cloud every 7 months. The most recent releases landed on September 8, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | OneSpan™ BankAuth | Keyflow Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/onespan-bankauth/id1447213715/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keyflow-cloud/id1631106997/reviews)** |
| Number of ratings | **4** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 74 MB | 112 MB |
| Requires iOS | 14.0 | **9.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nok Nok Labs](https://appshunter.io/developer/916308249) | [Source Security Solutions, LLC](https://appshunter.io/developer/1592380897) |

## What reviewers say

### OneSpan™ BankAuth

[App page](https://appshunter.io/ios/app/onespan-bankauth/id1447213715)

This app validates your Universal Authentication Framework (UAF) installation using device biometrics. UAF is a secure login protocol that replaces passwords with methods like fingerprint or face recognition. It can also be used for cryptographically confirming transactions.

**Highlights:** UAF installation validation, Touch ID integration, Biometric authentication support (fingerprint, face, voice), Replaces password login, Cryptographic transaction confirmation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Keyflow Cloud

[App page](https://appshunter.io/ios/app/keyflow-cloud/id1631106997)

Manage and control access to your doors remotely via a cloud web portal or mobile app. Easily unlock doors, add NFC cards, send eKeys, and generate passcodes for temporary or permanent users. Monitor logs and reports for attendance tracking.

**Highlights:** Remote door unlocking, NFC card management, eKey distribution, Lock passcode generation, Log and report viewing, Employee attendance tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OneSpan™ BankAuth free?

OneSpan™ BankAuth is free to download, with no in-app purchases.

### Is Keyflow Cloud free?

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

### Which has better reviews, OneSpan™ BankAuth or Keyflow Cloud?

Keyflow Cloud is rated higher. OneSpan™ BankAuth averages 4.5 out of 5 from 4 ratings, while Keyflow Cloud averages 5.0 from 1 ratings.

### Do OneSpan™ BankAuth or Keyflow Cloud have ads?

Neither OneSpan™ BankAuth nor Keyflow Cloud shows ads.

### Which is updated more often, OneSpan™ BankAuth or Keyflow Cloud?

OneSpan™ BankAuth ships an update every 3 months, and Keyflow Cloud every 7 months. Most recently, OneSpan™ BankAuth was updated on September 8, 2026 and Keyflow Cloud on June 7, 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.*