# Real Authenticator vs DOT. Offline AI Assistant

Real Authenticator and DOT. Offline AI Assistant are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Real Authenticator sells 6 in-app purchases, starting at $12.99 per month and DOT. Offline AI Assistant sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Real Authenticator | DOT. Offline AI Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 16 MB | 8 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Phillip Boscarino](https://appshunter.io/developer/1857188673) | [Esteban Giorgetti](https://appshunter.io/developer/1867792455) |

## What reviewers say

### Real Authenticator

[App page](https://appshunter.io/ios/app/real-authenticator/id6759113805)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Real Authenticator Family Monthly | $12.99 | per month |
| Real Authenticator Pro Monthly | $29.99 | per month |
| Real Authenticator Family Annual | $119.99 | per year |
| Real Authenticator Pro Annual | $249.99 | per year |
| Real Authenticator Family Lifetime | $249.99 | one-time |
| Real Authenticator Pro Lifetime | $599.99 | one-time |


### DOT. Offline AI Assistant

[App page](https://appshunter.io/ios/app/dot-offline-ai-assistant/id6763067389)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DOT+ monthly | $2.99 | per month |
| DOT+ yearly | $19.99 | per year |


## Frequently asked questions

### Is Real Authenticator free?

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

### Is DOT. Offline AI Assistant free?

DOT. Offline AI Assistant is free to download, with in-app purchases available.

### Do Real Authenticator or DOT. Offline AI Assistant have ads?

Neither Real Authenticator nor DOT. Offline AI Assistant 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.*