# Authenticator app vs Smart Printer

Authenticator app and Smart Printer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Authenticator app sells 1 in-app purchase, starting at $9.99 per 7 days and Smart Printer sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 13, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Authenticator app | Smart Printer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 12 MB | 7 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AttestNet](https://appshunter.io/developer/1896768336) | [Medvedev Aleksandr](https://appshunter.io/developer/1860852442) |

## What reviewers say

### Authenticator app

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6781687744)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardVault Weekly 3 days Trial | $9.99 | per 7 days |


### Smart Printer

[App page](https://appshunter.io/ios/app/smart-printer-print-scan-pdf/id6785876958)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Printer Weekly Premium | $9.99 | per 7 days |


## Frequently asked questions

### Is Authenticator app free?

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

### Is Smart Printer free?

Smart Printer is free to download, with in-app purchases available.

### Do Authenticator app or Smart Printer have ads?

Neither Authenticator app nor Smart Printer shows ads.

### Which is updated more often, Authenticator app or Smart Printer?

Authenticator app ships an update weekly, and Smart Printer weekly. Most recently, Authenticator app was updated on September 13, 2026 and Smart Printer on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*