# Authenticator vs Spam Sweeper

The clearest difference is device support: Spam Sweeper at 3 against Authenticator's 1. Spam Sweeper also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator sells 3 in-app purchases, starting at $9.99 per 7 days and Spam Sweeper sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Authenticator ships an update every 9 days, Spam Sweeper weekly. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Authenticator | Spam Sweeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (13 ratings)](https://appshunter.io/ios/app/authenticator-shield-app/id6756226303/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 32 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NOOX MEDIA LTD](https://appshunter.io/developer/1836916041) | [Flagship Fintech Ltd](https://appshunter.io/developer/6797578016) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-shield-app/id6756226303)

This app generates secure, time-based one-time passwords for your online accounts. It features a privacy-focused design with local storage and optional biometric protection. Easily set up accounts by scanning QR codes or manually entering details.

**Highlights:** Time-based one-time passwords (TOTP), Secure local storage with iOS Keychain, QR code scanner for setup, Optional Face ID / Touch ID lock, No ads or tracking, Offline functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Weekly subscription noTrial | $9.99 | per 7 days |
| Yearly Subscription | $59.99 | per year |


### Spam Sweeper

[App page](https://appshunter.io/ios/app/spam-sweeper/id6797578014)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monatlich | $3.99 | per month |
| Pro Monatlich | $12.99 | per month |
| Team Monatlich | $25.00 | per month |
| Premium Jährlich | $34.99 | per year |
| Business Monatlich | $49.00 | per month |
| Corporate Monatlich | $89.00 | per month |
| Pro Jährlich | $129.99 | per year |
| Team Jährlich | $199.99 | per year |
| Business Jährlich | $399.99 | per year |
| Corporate Jährlich | $699.99 | per year |


## Frequently asked questions

### Is Authenticator free?

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

### Is Spam Sweeper free?

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

### Do Authenticator or Spam Sweeper have ads?

Neither Authenticator nor Spam Sweeper shows ads.

### Which is updated more often, Authenticator or Spam Sweeper?

Authenticator ships an update every 9 days, and Spam Sweeper weekly. Most recently, Authenticator was updated on October 4, 2026 and Spam Sweeper on September 29, 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.*