# p(x)Card vs Authenticator · AuthKit

The clearest difference is rating: Authenticator · AuthKit at 5.0 against p(x)Card's 3.7. Authenticator · AuthKit also leads on device support (4 vs 2). p(x)Card's advantage is in-app purchases (none vs 3) and ratings volume (3 vs 1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Authenticator · AuthKit sells 3 in-app purchases, starting at $1.99 per 7 days. p(x)Card asks for nothing beyond the download.

Authenticator · AuthKit holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

p(x)Card ships an update monthly, Authenticator · AuthKit every 5 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | p(x)Card | Authenticator · AuthKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/pxcard/id1664643978/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-authkit/id6757927352/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 104 MB | 123 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [FUNCTION X FOUNDATION](https://appshunter.io/developer/1664643980) | [Naser Daliribejindi](https://appshunter.io/developer/1715704351) |

## What reviewers say

### p(x)Card

[App page](https://appshunter.io/ios/app/pxcard/id1664643978)

Securely store and manage your cryptocurrency and NFTs with this hardware wallet solution. It keeps your private key offline on a card, simplifying crypto payments and asset management. Supports multiple blockchain networks for on-the-go transactions.

**Highlights:** Self-custody hardware wallet, Stores private key offline on a card, Supports multiple blockchain networks, Authorize crypto payments, Manage cryptocurrencies and NFTs, NFC transaction signing

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator · AuthKit

[App page](https://appshunter.io/ios/app/authenticator-authkit/id6757927352)

Securely store passwords, 2FA codes, credit cards, and various documents with end-to-end encryption. This app offers an organized vault for your digital identity, accessible without an account and syncing privately via iCloud Keychain.

**Highlights:** End-to-end encrypted vault, Stores 22+ item types, TOTP code generation, Password and passkey autofill, Credit card preview, Secure notes and file attachments, iCloud Keychain sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is p(x)Card free?

p(x)Card is free to download, with no in-app purchases.

### Is Authenticator · AuthKit free?

Authenticator · AuthKit is free to download, with in-app purchases available.

### Which has better reviews, p(x)Card or Authenticator · AuthKit?

Authenticator · AuthKit is rated higher. p(x)Card averages 3.7 out of 5 from 3 ratings, while Authenticator · AuthKit averages 5.0 from 1 ratings.

### Do p(x)Card or Authenticator · AuthKit have ads?

Neither p(x)Card nor Authenticator · AuthKit shows ads.

### Which is updated more often, p(x)Card or Authenticator · AuthKit?

p(x)Card ships an update monthly, and Authenticator · AuthKit every 5 weeks. Most recently, p(x)Card was updated on October 24, 2026 and Authenticator · AuthKit on October 31, 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.*