# Authenticator App vs FormatFlow

The clearest difference is ads: Authenticator App at none against FormatFlow's shown. FormatFlow's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Authenticator App sells 8 in-app purchases, starting at $5.99 per 7 days and FormatFlow sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator App ships an update every 6 days, FormatFlow weekly. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Authenticator App | FormatFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6759959929/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Felix Gibson](https://appshunter.io/developer/6822037334) | [Hasan Basri Kesim](https://appshunter.io/developer/6806651833) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6759959929)

This app provides a secure and simple way to generate time-based one-time passwords for two-factor authentication. Protect your online accounts from unauthorized access with an extra layer of security for social media, banking, and work accounts.

**Highlights:** Generate time-based one-time passwords (TOTP), Quick account setup via QR codes or manual entry, Seamless cross-device synchronization, Enhanced account security, Supports social media, banking, and work accounts

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $5.99 | per 7 days |
| Premium Week | $6.99 | per 7 days |
| Premium Week | $7.99 | per 7 days |
| Premium Week | $8.99 | per 7 days |
| Premium Week | $9.99 | per 7 days |
| Premium Yearly | $29.99 | per year |
| Premium yearly | $39.99 | per year |
| Premium Yearly | $49.99 | per year |


### FormatFlow

[App page](https://appshunter.io/ios/app/formatflow/id6806651831)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Monthly | $6.99 | per month |
| Premium Yearly | $12.99 | per year |
| 10 Cloud Credits | $0.99 | one-time |
| 100 Cloud Credits | $4.99 | one-time |
| 1,000 Cloud Credits | $49.99 | one-time |


## Frequently asked questions

### Is Authenticator App free?

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

### Is FormatFlow free?

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

### Do Authenticator App or FormatFlow have ads?

FormatFlow shows ads; Authenticator App does not.

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

Authenticator App ships an update every 6 days, and FormatFlow weekly. Most recently, Authenticator App was updated on October 25, 2026 and FormatFlow on October 29, 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.*