# Authenticator© App vs FuelEase

The clearest difference is in-app purchases: FuelEase at none against Authenticator© App's 5. FuelEase also leads on ads (none vs shown). Authenticator© App's advantage is chart position (#44 vs unranked). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator© App sells 4 in-app purchases, starting at $5.99 per 7 days. FuelEase asks for nothing beyond the download.

Authenticator© App ships an update every 9 days, FuelEase weekly. The most recent releases landed on October 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Authenticator© App | FuelEase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (864 ratings)](https://appshunter.io/ios/app/authenticator-app/id6763306820/reviews)** | — |
| Number of ratings | **864** | — |
| Positive reviews | 27.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#44** | — |
| Size | 107 MB | 1 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [To Ngoc Mai](https://appshunter.io/developer/1701365237) | [Michele Verani](https://appshunter.io/developer/1800432864) |

## What reviewers say

### Authenticator© App

[App page](https://appshunter.io/ios/app/authenticator-app/id6763306820)

**Currently charting:** #44 Top Grossing · Utilities, #111 Top Free · Utilities (US App Store)

This app provides a secure way to manage two-factor authentication (2FA) for your online accounts. It generates time-based one-time passwords (TOTP) directly on your device, offering enhanced security against interception and SIM swap attacks. Easily set up accounts, access codes offline, and manage your credentials with advanced protection options.

**Highlights:** Secure 2FA and OTP generation, Offline code access, Easy account setup via QR or manual entry, Password storage and management, Private in-app browser, Biometric and PIN protection

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Weekly Premium | $5.99 | per 7 days |
| Authenticator Weekly Premium | $6.99 | per 7 days |
| Authenticator Weekly Premium | $7.99 | per 7 days |
| Authenticator Weekly Premium | $9.99 | per 7 days |


### FuelEase

[App page](https://appshunter.io/ios/app/fuelease/id6767157637)

**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 FuelEase free?

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

### Do Authenticator© App or FuelEase have ads?

Authenticator© App shows ads; FuelEase does not.

### Which is updated more often, Authenticator© App or FuelEase?

Authenticator© App ships an update every 9 days, and FuelEase weekly. Most recently, Authenticator© App was updated on October 17, 2026 and FuelEase on September 30, 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.*