# Authenticator App vs BERTRAM

The clearest difference is in-app purchases: BERTRAM at none against Authenticator App's 3. BERTRAM also leads on update cadence (every 9 days vs every 10 months). Authenticator App's advantage is iOS requirement (13.0 vs 15.0). On price, ads 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. BERTRAM asks for nothing beyond the download.

Authenticator App ships an update every 10 months, BERTRAM every 9 days. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Authenticator App | BERTRAM |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SafeAuth Services.](https://appshunter.io/developer/1691657534) | [digital cuisine GmbH & Co. KG](https://appshunter.io/developer/1718702628) |

## 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 |


### BERTRAM

[App page](https://appshunter.io/ios/app/bertram/id6779649965)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is BERTRAM free?

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

### Do Authenticator App or BERTRAM have ads?

Neither Authenticator App nor BERTRAM shows ads.

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

Authenticator App ships an update every 10 months, and BERTRAM every 9 days. Most recently, Authenticator App was updated on October 12, 2026 and BERTRAM on October 4, 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.*