# BulkSMS.App vs AuthGuard

The clearest difference is in-app purchases: BulkSMS.App at none against AuthGuard's 3. BulkSMS.App also leads on iOS requirement (13.0 vs 16.0). On price there is nothing between them.

Both are free to download. AuthGuard sells 3 in-app purchases, starting at $9.99 per 7 days. BulkSMS.App asks for nothing beyond the download.

## The numbers

| Metric | BulkSMS.App | AuthGuard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authguard-2fa-and-otp-codes/id6760102423/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 49 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [Ayman ABUOWDA](https://appshunter.io/developer/1239764677) | [宇杰 辛](https://appshunter.io/developer/1775198034) |

## What reviewers say

### BulkSMS.App

[App page](https://appshunter.io/ios/app/bulksmsapp/id1239764678)

**In-app purchases:** none


### AuthGuard

[App page](https://appshunter.io/ios/app/authguard-2fa-and-otp-codes/id6760102423)

This app provides secure two-factor authentication (2FA) by generating time-based verification codes offline. It offers features like encrypted backups, iCloud sync, and Apple Watch integration for convenient account access and management.

**Highlights:** Secure two-factor authentication, Offline OTP/TOTP code generation, Encrypted backup and restore, iCloud sync between Apple devices, Apple Watch support, Home Screen widgets, Face ID/Touch ID protection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Membership | $9.99 | per 7 days |
| VIP Membership | $39.99 | per year |
| VIP Membership | $59.99 | one-time |


## Frequently asked questions

### Is BulkSMS.App free?

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

### Is AuthGuard free?

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

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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.*