# Authenticator vs Core LightDesk

The clearest difference is in-app purchases: Core LightDesk at none against Authenticator's 4. Core LightDesk also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Authenticator sells 4 in-app purchases, starting at $6.99 per 7 days. Core LightDesk asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on August 27, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Authenticator | Core LightDesk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (6 ratings)](https://appshunter.io/ios/app/authenticator-otp-security/id6736878953/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 18 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Toni Pessey](https://appshunter.io/developer/1775740925) | [Easy Wireless Hire Ltd](https://appshunter.io/developer/960705912) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-otp-security/id6736878953)

This app enhances account security by generating time-based, one-time passwords for two-factor authentication. It works offline and supports multiple accounts for emails, social media, and banking.

**Highlights:** Time-based one-time password generation, Offline code generation, Supports multiple accounts, Unlimited code generation (subscription), Multi-device sync (subscription), Cloud backup (subscription)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| authenticatorWeekTrial | $6.99 | per 7 days |
| authenticatorMonth | $19.99 | per month |
| authenticatorYear | $49.99 | per year |
| authenticatorLifeTime | $49.99 | one-time |


### Core LightDesk

[App page](https://appshunter.io/ios/app/core-lightdesk/id6775496024)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator free?

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

### Is Core LightDesk free?

Core LightDesk is free to download, with no in-app purchases.

### Do Authenticator or Core LightDesk have ads?

Neither Authenticator nor Core LightDesk shows ads.

### Which is updated more often, Authenticator or Core LightDesk?

Authenticator ships an update daily, and Core LightDesk daily. Most recently, Authenticator was updated on August 27, 2026 and Core LightDesk on September 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.*