# Authenticator App vs Scrinium

The clearest difference is update cadence: Scrinium at every 4 days against Authenticator App's every 10 months. Authenticator App's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $9.99 per month and Scrinium sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Authenticator App ships an update every 10 months, Scrinium every 4 days. Both last shipped on September 26, 2026.

## The numbers

| Metric | Authenticator App | Scrinium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/authenticator-app-safeauth/id6450025147/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 2 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SafeAuth Services.](https://appshunter.io/developer/1691657534) | [Jaydip Patel](https://appshunter.io/developer/6799702983) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-safeauth/id6450025147)

This app provides a secure and user-friendly way to add an extra layer of protection to your online accounts. It generates one-time codes for two-factor authentication and offers cloud backup to prevent data loss. Protect your accounts from hacking and phishing with this efficient solution.

**Highlights:** Two-factor authentication (2FA) code generation, Cloud backup and sync across devices, User-friendly interface with 2FA guides, Offline code generation, Supports thousands of online services, Protection against hacking and phishing

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $29.99 | per year |
| Lifetime Membership | $59.99 | one-time |


### Scrinium

[App page](https://appshunter.io/ios/app/scrinium/id6799702981)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scrinium Unlimited | $9.99 | one-time |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Scrinium free?

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

### Do Authenticator App or Scrinium have ads?

Neither Authenticator App nor Scrinium shows ads.

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

Authenticator App ships an update every 10 months, and Scrinium every 4 days. Most recently, Authenticator App was updated on September 26, 2026 and Scrinium on September 26, 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.*