# AT.AuthFi Authenticator vs Link Sanitizer

The clearest difference is in-app purchases: AT.AuthFi Authenticator at none against Link Sanitizer's 1. AT.AuthFi Authenticator also leads on iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Link Sanitizer sells 1 in-app purchase, starting at $0.99 per month. AT.AuthFi Authenticator asks for nothing beyond the download.

## The numbers

| Metric | AT.AuthFi Authenticator | Link Sanitizer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 months |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 12 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AuthenTrend Technology Inc.](https://appshunter.io/developer/949786364) | [Calvin Liang](https://appshunter.io/developer/942371221) |

## What reviewers say

### AT.AuthFi Authenticator

[App page](https://appshunter.io/ios/app/atauthfi-authenticator/id1613903768)

**In-app purchases:** none


### Link Sanitizer

[App page](https://appshunter.io/ios/app/link-sanitizer/id6686399870)

This utility app removes tracking parameters from URLs, protecting your privacy when sharing links. It's a quick and seamless process to sanitize links before sharing them with others.

**Highlights:** Removes tracking information from URLs, Sanitizes links via share sheet, Protects user profile and personal information, Quick and seamless link sharing, Supports iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |


## Frequently asked questions

### Is AT.AuthFi Authenticator free?

AT.AuthFi Authenticator is free to download, with no in-app purchases.

### Is Link Sanitizer free?

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

### Do AT.AuthFi Authenticator or Link Sanitizer have ads?

Neither AT.AuthFi Authenticator nor Link Sanitizer 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.*