# Authenticator App vs VaultGPT

The clearest difference is device support: Authenticator App at 3 against VaultGPT's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $7.99 per 7 days and VaultGPT sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Authenticator App | VaultGPT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 168 MB | 58 MB |
| Requires iOS | **17.0** | 17.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [REVENTY TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1719623969) | [Ashok Pokharel](https://appshunter.io/developer/1869164799) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-otp/id6748644516)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium Trial | $7.99 | per 7 days |
| Authenticator Premium Monthly | $14.99 | per month |
| Authenticator2fa Premium | $59.99 | per year |


### VaultGPT

[App page](https://appshunter.io/ios/app/vaultgpt-private-ai-chat/id6760607028)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SecureGPT Plus (Monthly) | $9.99 | per month |
| SecureGPT Plus (Annual Discount) | $29.99 | per year |
| SecureGPT Plus (Annual) | $49.99 | per year |


## Frequently asked questions

### Is Authenticator App free?

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

### Is VaultGPT free?

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

### Do Authenticator App or VaultGPT have ads?

Neither Authenticator App nor VaultGPT shows ads.

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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.*