# Authenticator ℠ App vs All in One Calculators

The clearest difference is in-app purchases: All in One Calculators at none against Authenticator ℠ App's 17. All in One Calculators also leads on iOS requirement (13.0 vs 17.0). Authenticator ℠ App's advantage is chart position (#9 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator ℠ App sells 13 in-app purchases, starting at $5.99 per 7 days. All in One Calculators asks for nothing beyond the download.

## The numbers

| Metric | Authenticator ℠ App | All in One Calculators |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (5.4K ratings)](https://appshunter.io/ios/app/authenticator-app/id6754900760/reviews)** | — |
| Number of ratings | **5.4K** | — |
| Positive reviews | 18.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#9** | — |
| Size | 152 MB | 39 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [BEGAMOB GLOBAL LIMITED](https://appshunter.io/developer/1581766117) | [Arti Arti](https://appshunter.io/developer/1876737462) |

## What reviewers say

### Authenticator ℠ App

[App page](https://appshunter.io/ios/app/authenticator-app/id6754900760)

**Currently charting:** #9 Top Grossing · Utilities, #23 Top Free · Utilities (US App Store)

Secure your online accounts with standards-based two-factor authentication. This app generates time-based one-time passwords directly on your device, offering a reliable second step for sign-ins without relying on SMS codes. Protect personal and work accounts across various platforms.

**Highlights:** Secure TOTP verification codes, Fast and easy account setup, Full control over 2FA accounts, App lock with Face ID, Touch ID, or PIN, Built-in password storage, Private in-app browser

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Weekly Premium | $5.99 | per 7 days |
| Authenticator Premium – Weekly | $5.99 | per 7 days |
| Weekly Unlimited Access | $6.99 | per 7 days |
| Weekly Full Access | $6.99 | per 7 days |
| Authenticator Premium Week | $6.99 | per 7 days |
| Authenticator Pro – Weekly | $6.99 | per 7 days |
| Authenticator Weekly Premium | $7.99 | per 7 days |
| Authenticator Weekly Premium | $8.90 | per 7 days |
| Authenticator Weekly Premium | $8.99 | per 7 days |
| Authenticator - Pro Weekly | $9.99 | per 7 days |
| Weekly Unlimited Access | $9.99 | per 7 days |
| Authenticator - Pro Weekly | $14.90 | per 7 days |
| Authenticator Premium Year | $49.99 | per year |


### All in One Calculators

[App page](https://appshunter.io/ios/app/all-in-one-calculators/id6760992202)

**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 All in One Calculators free?

All in One Calculators is free to download, with no in-app purchases.

### Do Authenticator ℠ App or All in One Calculators have ads?

Both Authenticator ℠ App and All in One Calculators show 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.*