# Authenticator App vs The LinkUp Mobile App

The clearest difference is in-app purchases: The LinkUp Mobile App at none against Authenticator App's 3. The LinkUp Mobile App also leads on update cadence (daily vs every 15 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $7.99 per 7 days. The LinkUp Mobile App asks for nothing beyond the download.

Authenticator App ships an update every 15 months, The LinkUp Mobile App daily. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Authenticator App | The LinkUp Mobile App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 15 months | **Daily** |
| Size | 9 MB | 40 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Quntm Technology Group LLC](https://appshunter.io/developer/1704782043) | [SurgePays Inc](https://appshunter.io/developer/6775513703) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-secure-2fa/id6463717583)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $7.99 | per 7 days |
| 1 year subscription | $39.99 | per year |
| Lifetime Subscription | $59.99 | one-time |


### The LinkUp Mobile App

[App page](https://appshunter.io/ios/app/the-linkup-mobile-app/id6775513701)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is The LinkUp Mobile App free?

The LinkUp Mobile App is free to download, with no in-app purchases.

### Do Authenticator App or The LinkUp Mobile App have ads?

Neither Authenticator App nor The LinkUp Mobile App shows ads.

### Which is updated more often, Authenticator App or The LinkUp Mobile App?

Authenticator App ships an update every 15 months, and The LinkUp Mobile App daily. Most recently, Authenticator App was updated on October 27, 2026 and The LinkUp Mobile App on October 25, 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.*