# Authenticator App vs Mentacy

The clearest difference is update cadence: Mentacy at every 9 days against Authenticator App's every 10 months. Authenticator App's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $9.99 per month and Mentacy sells 6 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Authenticator App ships an update every 10 months, Mentacy every 9 days. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Authenticator App | Mentacy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/authenticator-app-safeauth/id6450025147/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 77 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SafeAuth Services.](https://appshunter.io/developer/1691657534) | [NVISUST INNOVATIONS PRIVATE LIMITED](https://appshunter.io/developer/1895233951) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-safeauth/id6450025147)

This app provides a secure and user-friendly way to add an extra layer of protection to your online accounts. It generates one-time codes for two-factor authentication and offers cloud backup to prevent data loss. Protect your accounts from hacking and phishing with this efficient solution.

**Highlights:** Two-factor authentication (2FA) code generation, Cloud backup and sync across devices, User-friendly interface with 2FA guides, Offline code generation, Supports thousands of online services, Protection against hacking and phishing

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $29.99 | per year |
| Lifetime Membership | $59.99 | one-time |


### Mentacy

[App page](https://appshunter.io/ios/app/mentacy-focus-and-productivity/id6770073010)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MONTHLY PLAN | $6.99 | per month |
| 6 MONTHS PLAN | $49.99 | per 6 months |
| YEARLY PLAN | $89.99 | per year |
| BAG OF COINS | $1.99 | one-time |
| BOX OF COINS | $3.99 | one-time |
| SACK OF COINS | $7.99 | one-time |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Mentacy free?

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

### Do Authenticator App or Mentacy have ads?

Neither Authenticator App nor Mentacy shows ads.

### Which is updated more often, Authenticator App or Mentacy?

Authenticator App ships an update every 10 months, and Mentacy every 9 days. Most recently, Authenticator App was updated on October 12, 2026 and Mentacy on October 1, 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.*