# Hamster Authenticator vs BioCard Manager

The clearest difference is price: BioCard Manager at Free against Hamster Authenticator's $9.99. BioCard Manager also leads on iOS requirement (15.6 vs 17.0). Hamster Authenticator's advantage is device support (4 vs 2). On update cadence, ads and in-app purchases there is nothing between them.

BioCard Manager is free to download; Hamster Authenticator costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hamster Authenticator ships an update every 2 weeks, BioCard Manager every 10 days. The most recent releases landed on August 12, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Hamster Authenticator | BioCard Manager |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/hamster-authenticator/id1586816631/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Paid | — |
| Size | 8 MB | 39 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [俊 林](https://appshunter.io/developer/1511359065) | [FEITIAN Technologies Co.,Ltd.](https://appshunter.io/developer/398121823) |

## What reviewers say

### Hamster Authenticator

[App page](https://appshunter.io/ios/app/hamster-authenticator/id1586816631)

This app provides two-factor authentication with a strong focus on privacy and security. Your authentication codes are stored securely on your device and can be synced across multiple devices using iCloud Keychain.

**Highlights:** Two-factor authentication, Privacy-focused design, Secure on-device storage, iCloud Keychain sync, Cross-device compatibility

**Features:** Safari Extension, Apple Watch app, Vision Pro support

**In-app purchases:** none


### BioCard Manager

[App page](https://appshunter.io/ios/app/biocard-manager/id6762171214)

**In-app purchases:** none


## Frequently asked questions

### Is Hamster Authenticator free?

Hamster Authenticator costs $9.99, with no in-app purchases.

### Is BioCard Manager free?

BioCard Manager is free to download, with no in-app purchases.

### Do Hamster Authenticator or BioCard Manager have ads?

Neither Hamster Authenticator nor BioCard Manager shows ads.

### Which is updated more often, Hamster Authenticator or BioCard Manager?

Hamster Authenticator ships an update every 2 weeks, and BioCard Manager every 10 days. Most recently, Hamster Authenticator was updated on August 12, 2026 and BioCard Manager on September 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.*