# Authenticator App vs ScanPop

The clearest difference is ads: Authenticator App at none against ScanPop's shown. ScanPop's advantage is update cadence (every 4 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator App sells 2 in-app purchases, starting at $4.99 per 7 days and ScanPop sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator App ships an update monthly, ScanPop every 4 days. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Authenticator App | ScanPop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6547839950/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 49 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Apphi](https://appshunter.io/developer/1137319536) | [Muhammed nedim Ipek](https://appshunter.io/developer/1896201740) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6547839950)

Securely generate and manage two-factor authentication (2FA) tokens for your online accounts. Encrypts all stored data and offers iCloud backup and sync for seamless access across devices. Supports a wide range of popular services and includes widget and Apple Watch compatibility.

**Highlights:** Generate 2FA tokens, iCloud backup and sync, Device-wide synchronization, QR code import/export, Customizable icons, Widget and Apple Watch support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $39.99 | per year |


### ScanPop

[App page](https://appshunter.io/ios/app/scanpop-qr-code-scanner/id6766118677)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScanPop Pro Weekly | $0.99 | per 7 days |
| ScanPop Pro — Monthly | $1.99 | per month |
| ScanPop Pro Yearly | $14.99 | per year |


## Frequently asked questions

### Is Authenticator App free?

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

### Is ScanPop free?

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

### Do Authenticator App or ScanPop have ads?

ScanPop shows ads; Authenticator App does not.

### Which is updated more often, Authenticator App or ScanPop?

Authenticator App ships an update monthly, and ScanPop every 4 days. Most recently, Authenticator App was updated on September 24, 2026 and ScanPop on September 29, 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.*