# Authenticator App vs Flexi Fold

The clearest difference is in-app purchases: Flexi Fold at none against Authenticator App's 3. Flexi Fold also leads on update cadence (monthly vs every 10 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $9.99 per month. Flexi Fold asks for nothing beyond the download.

Authenticator App ships an update every 10 months, Flexi Fold monthly. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Authenticator App | Flexi Fold |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 61 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SafeAuth Services.](https://appshunter.io/developer/1691657534) | [FIRST LOGIC INFO LAB](https://appshunter.io/developer/1585475453) |

## 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 |


### Flexi Fold

[App page](https://appshunter.io/ios/app/flexi-fold-dealer-app/id6720722148)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is Flexi Fold free?

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

### Do Authenticator App or Flexi Fold have ads?

Neither Authenticator App nor Flexi Fold shows ads.

### Which is updated more often, Authenticator App or Flexi Fold?

Authenticator App ships an update every 10 months, and Flexi Fold monthly. Most recently, Authenticator App was updated on October 12, 2026 and Flexi Fold on October 2, 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.*