# Mobile 2FA Authenticator App vs Spam Rule AI

Mobile 2FA Authenticator App and Spam Rule AI 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. Mobile 2FA Authenticator App sells 2 in-app purchases, starting at $6.99 per 7 days and Spam Rule AI sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Mobile 2FA Authenticator App | Spam Rule AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/mobile-2fa-authenticator-app/id6738383831/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Freemium | — |
| Size | 5 MB | 0 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Phoebe Crowhurst](https://appshunter.io/developer/1851202609) | [christopher taylor](https://appshunter.io/developer/6771520087) |

## What reviewers say

### Mobile 2FA Authenticator App

[App page](https://appshunter.io/ios/app/mobile-2fa-authenticator-app/id6738383831)

This app provides secure generation and storage of two-factor and multi-factor authentication codes. It offers end-to-end encryption, biometric protection, and cross-device syncing for easy access and restoration.

**Highlights:** Secure 2FA/MFA code generation and storage, Manual code addition, End-to-end encryption, Biometric access (Face ID/Touch ID), Secure backups and restoration, Cross-device syncing, Import existing tokens, TOTP support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Weekly Access | $6.99 | per 7 days |
| PRO Access with 3-Days Trial | $6.99 | per 7 days |


### Spam Rule AI

[App page](https://appshunter.io/ios/app/spam-rule-ai/id6772360612)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |


## Frequently asked questions

### Is Mobile 2FA Authenticator App free?

Mobile 2FA Authenticator App is free to download, with in-app purchases available.

### Is Spam Rule AI free?

Spam Rule AI is free to download, with in-app purchases available.

### Do Mobile 2FA Authenticator App or Spam Rule AI have ads?

Neither Mobile 2FA Authenticator App nor Spam Rule AI 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.*