# Authenticator App › vs Sessions

The clearest difference is ads: Sessions at none against Authenticator App ›'s shown. Sessions also leads on update cadence (fortnightly vs every 4 months). Authenticator App ›'s advantage is iOS requirement (15.0 vs 18.5). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Authenticator App › sells 2 in-app purchases, starting at $6.99 per 7 days and Sessions sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Authenticator App › ships an update every 4 months, Sessions fortnightly. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Authenticator App › | Sessions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sessions-therapist-timer/id6786839255/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 3 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Enjoysearch Limited](https://appshunter.io/developer/1845275305) | [Presently Reading LLC](https://appshunter.io/developer/6786839257) |

## What reviewers say

### Authenticator App ›

[App page](https://appshunter.io/ios/app/authenticator-app/id6753857231)

This app offers a secure two-factor authentication (2FA) system, AI-powered note-taking with voice-to-text, and organized link management. It centralizes your digital life in an encrypted space for enhanced security and efficiency.

**Highlights:** Two-factor authentication (2FA), AI-powered note-taking, Voice-to-text transcription, Secure link saving and organization, Encrypted cloud synchronization, Multi-account management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authy Weekly Plan | $6.99 | per 7 days |
| Authy Yearly Plan | $39.99 | per year |


### Sessions

[App page](https://appshunter.io/ios/app/sessions-therapist-timer/id6786839255)

This discreet timer helps professionals manage session times without disrupting client flow. It syncs with your calendar and provides subtle notifications on your watch and phone, with a visual timer display for your desk.

**Highlights:** Calendar sync for automatic session setup, Discreet Apple Watch notifications, Visual timer display with color cues, Lock screen and Dynamic Island integration, Manual session entry option, Session count tracking

**Features:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sessions Pro | $9.99 | one-time |


## Frequently asked questions

### Is Authenticator App › free?

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

### Is Sessions free?

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

### Do Authenticator App › or Sessions have ads?

Authenticator App › shows ads; Sessions does not.

### Which is updated more often, Authenticator App › or Sessions?

Authenticator App › ships an update every 4 months, and Sessions fortnightly. Most recently, Authenticator App › was updated on October 9, 2026 and Sessions on October 11, 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.*