# netfiles OTP vs Authenticator

The clearest difference is ads: netfiles OTP at none against Authenticator's shown. netfiles OTP also leads on iOS requirement (11.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | netfiles OTP | Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-2fa-code-backup/id6741478724/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 69 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [netfiles GmbH](https://appshunter.io/developer/549442379) | [Bodrya Hardikkummar Vinodbhai](https://appshunter.io/developer/1469774348) |

## What reviewers say

### netfiles OTP

[App page](https://appshunter.io/ios/app/netfiles-otp-authenticator/id943078082)

**In-app purchases:** none


### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-code-backup/id6741478724)

Securely generate and manage two-factor authentication codes for all your accounts. Encrypted backups ensure you never lose access, even with a new device. Works offline and syncs across your Apple devices.

**Highlights:** Encrypted iCloud backup and restore, Offline code generation, Face ID and Touch ID protection, One-step migration from other apps, Home Screen widget, Syncs across iPhone, iPad, and Apple Watch

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

**In-app purchases:** none


## Frequently asked questions

### Is netfiles OTP free?

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

### Is Authenticator free?

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

### Do netfiles OTP or Authenticator have ads?

Authenticator shows ads; netfiles OTP does not.

### Which is updated more often, netfiles OTP or Authenticator?

netfiles OTP ships an update every 2 months, and Authenticator every 2 months. Most recently, netfiles OTP was updated on October 19, 2026 and Authenticator on October 24, 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.*