# RSA Authenticator (SecurID) vs FortiToken Mobile

The clearest difference is in-app purchases: RSA Authenticator (SecurID) at none against FortiToken Mobile's 2. RSA Authenticator (SecurID) also leads on chart position (#121 vs unranked). FortiToken Mobile's advantage is rating (2.9 vs 2.7) and iOS requirement (12.0 vs 16.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. FortiToken Mobile sells 2 one-off in-app purchases. RSA Authenticator (SecurID) asks for nothing beyond the download.

FortiToken Mobile holds the better App Store score, 2.9 against 2.7. Both are backed by a comparable volume of ratings — 335 and 123 respectively. Written reviews point the same way: 27% of RSA Authenticator (SecurID)'s written reviews are positive against 31% of FortiToken Mobile's.

RSA Authenticator (SecurID) ships an update every 3 months, FortiToken Mobile every 2 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | RSA Authenticator (SecurID) | FortiToken Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (335 ratings)](https://appshunter.io/ios/app/rsa-authenticator-securid/id318038618/reviews) | **[2.9 (123 ratings)](https://appshunter.io/ios/app/fortitoken-mobile/id500007723/reviews)** |
| Number of ratings | **335** | 123 |
| Positive reviews | 26.8% of reviews | **31.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#121** | — |
| Size | 64 MB | 14 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RSA Security](https://appshunter.io/developer/318038621) | [Fortinet](https://appshunter.io/developer/345361031) |

## What reviewers say

### RSA Authenticator (SecurID)

[App page](https://appshunter.io/ios/app/rsa-authenticator-securid/id318038618)

**Currently charting:** #121 Top Free · Business (US App Store)

This app provides multi-factor authentication for enterprises, offering passwordless security through device-bound passkeys. It supports various authentication methods like OTP, biometrics, and push notifications to secure digital access.

**Highlights:** Multi-Factor Authentication (MFA), Passwordless Security with Passkeys, One-Time Passcodes (OTP), Push Notifications, Biometric Authentication, QR Code Authentication

**In-app purchases:** none

**What reviewers like**

- 🚀 Works great
- 🔒 Secure authentication
- 👍 Easy to use
- 🚀 Convenient alternative to hardware token

**What reviewers complain about**

- 🐛 Face ID bug
- 🐛 Persistent token disappearing issue
- 🐛 Buggy app
- 🤔 Confusing UI changes
- 🤔 Ugly app icon

**Reported bugs**

- App crashes on launch
- Token import/sync issues
- Incompatibility with newer iOS versions
- Incorrect token generation on wrong PIN entry

**Requested features**

- Add Apple Watch support
- Implement Face ID/Touch ID authentication
- Allow copying/pasting of token
- Provide option to customize notification sounds
- Add widget for quick token access


### FortiToken Mobile

[App page](https://appshunter.io/ios/app/fortitoken-mobile/id500007723)

This app generates one-time passwords (OTPs) for secure authentication. It supports event-based and time-based OTPs, acting as a client for back-end validation servers. The application prioritizes user privacy and control, requiring explicit permissions for any data access.

**Highlights:** Event-based OTP generation, Time-based OTP generation, OATH compliant, QR code scanning for activation, TouchID/FaceID for app security, Push notifications

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 tokens | $499.00 | one-time |
| 10 tokens | $959.00 | one-time |

**What reviewers like**

- ✅ Core functionality works reliably when stable
- 🔒 Provides effective two-factor authentication
- 👍 Simple and easy to use interface
- ⚡ Quick token generation
- 🎯 Does exactly what it's designed to do

**What reviewers complain about**

- 🐛 Critical crash issue after May 2025 update
- 🐛 Push notification approval buttons frequently unresponsive
- 😤 Forced proprietary app instead of standard TOTP
- 📱 No Apple Watch support
- 🎨 Dated and unattractive UI design

**Reported bugs**

- App crashes immediately on launch after May 2025 update
- Push notification Approve/Deny buttons hang and don't respond
- QR code scanner fails to capture or focus properly
- Camera permission granted but no capture box appears
- App crashes on first open then works on second attempt

**Requested features**

- Apple Watch app with push approval capability
- Support for standard TOTP/HOTP authentication
- Tap-to-copy token feature instead of long-press
- Home screen widget for quick access
- Larger hit box for eye icon


## Frequently asked questions

### Is RSA Authenticator (SecurID) free?

RSA Authenticator (SecurID) is free to download, with no in-app purchases.

### Is FortiToken Mobile free?

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

### Which has better reviews, RSA Authenticator (SecurID) or FortiToken Mobile?

FortiToken Mobile is rated higher. RSA Authenticator (SecurID) averages 2.7 out of 5 from 335 ratings, while FortiToken Mobile averages 2.9 from 123 ratings.

### Do RSA Authenticator (SecurID) or FortiToken Mobile have ads?

Neither RSA Authenticator (SecurID) nor FortiToken Mobile shows ads.

### Which is updated more often, RSA Authenticator (SecurID) or FortiToken Mobile?

RSA Authenticator (SecurID) ships an update every 3 months, and FortiToken Mobile every 2 months. Most recently, RSA Authenticator (SecurID) was updated on October 29, 2026 and FortiToken Mobile on October 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.*