# DigitalPersona vs Mobile OTP Authenticator

The clearest difference is review sentiment: Mobile OTP Authenticator at 100% against DigitalPersona's 0%. DigitalPersona's advantage is rating (3.8 vs 3.5) and iOS requirement (13.0 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

DigitalPersona holds the better App Store score, 3.8 against 3.5. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews complicate that: 0% of DigitalPersona's written reviews are positive against 100% of Mobile OTP Authenticator's, so the app with the better star average is not the one people write more warmly about.

DigitalPersona ships an update every 4 months, Mobile OTP Authenticator every 8 months. The most recent releases landed on August 3, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | DigitalPersona | Mobile OTP Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/digitalpersona/id1063787218/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/mobile-otp-authenticator/id1451459963/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 38 MB | 2 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cross Match Technologies, Inc.](https://appshunter.io/developer/479333188) | [Albert Parti](https://appshunter.io/developer/534966701) |

## What reviewers say

### DigitalPersona

[App page](https://appshunter.io/ios/app/digitalpersona/id1063787218)

This app generates One-Time Passwords (OTPs) for secure authentication using the OATH TOTP standard. It supports time-based OTPs, push notifications, and QR code scanning for easy account setup. Users can manage multiple authentication accounts within the application.

**Highlights:** Time-based OTP generation, Push OTP notifications, QR code scanning for OTP setup, Support for multiple accounts, OATH TOTP standard compliance

**Features:** macOS Compatibility

**In-app purchases:** none


### Mobile OTP Authenticator

[App page](https://appshunter.io/ios/app/mobile-otp-authenticator/id1451459963)

Securely manage your two-factor authentication codes. Easily add accounts by scanning QR codes or manual entry. Protect your online accounts with industry-standard HOTP and TOTP algorithms.

**Highlights:** QR code scanning for account setup, Manual account entry, Secure data storage in iOS Keychain, Supports HOTP and TOTP algorithms, Works with popular services like Google, Facebook, Amazon

**In-app purchases:** none


## Frequently asked questions

### Is DigitalPersona free?

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

### Is Mobile OTP Authenticator free?

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

### Which has better reviews, DigitalPersona or Mobile OTP Authenticator?

DigitalPersona is rated higher. DigitalPersona averages 3.8 out of 5 from 5 ratings, while Mobile OTP Authenticator averages 3.5 from 2 ratings.

### Do DigitalPersona or Mobile OTP Authenticator have ads?

Neither DigitalPersona nor Mobile OTP Authenticator shows ads.

### Which is updated more often, DigitalPersona or Mobile OTP Authenticator?

DigitalPersona ships an update every 4 months, and Mobile OTP Authenticator every 8 months. Most recently, DigitalPersona was updated on August 3, 2026 and Mobile OTP Authenticator on June 9, 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.*