# Startel Secure Messaging Plus vs AuthX Authenticator

The clearest difference is review sentiment: AuthX Authenticator at 100% against Startel Secure Messaging Plus's 16%. AuthX Authenticator also leads on update cadence (every 2 months vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Startel Secure Messaging Plus ships an update every 4 months, AuthX Authenticator every 2 months. The most recent releases landed on August 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Startel Secure Messaging Plus | AuthX Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (11 ratings)](https://appshunter.io/ios/app/authx-authenticator/id1434071312/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | 15.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 20 MB | 119 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Startel Coporation](https://appshunter.io/developer/479974601) | [AuthX Security LLC](https://appshunter.io/developer/1841460812) |

## What reviewers say

### Startel Secure Messaging Plus

[App page](https://appshunter.io/ios/app/startel-secure-messaging-plus/id886055370)

This app provides a secure and HIPAA-compliant method for sending and receiving text messages. It features end-to-end encryption, expiring messages, and remote wipe capabilities to protect sensitive information.

**Highlights:** HIPAA and HITECH compliant, End-to-end message encryption, Expiring messages (up to 30 days), Voice and image attachments, Remote wipe capability, Device receipt notifications, Multi-device single login

**Features:** macOS Compatibility

**In-app purchases:** none


### AuthX Authenticator

[App page](https://appshunter.io/ios/app/authx-authenticator/id1434071312)

This app provides fast and secure multi-factor authentication for personal and enterprise accounts. It supports passwordless login, one-tap push approvals, and TOTP codes, offering strong protection without slowing down your verification process.

**Highlights:** Passwordless authentication, One-tap push approvals, Flexible MFA & 2FA methods, TOTP code generation, Zero-trust security, Backup and device recovery, Device security checkup

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Startel Secure Messaging Plus free?

Startel Secure Messaging Plus is free to download, with no in-app purchases.

### Is AuthX Authenticator free?

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

### Do Startel Secure Messaging Plus or AuthX Authenticator have ads?

Neither Startel Secure Messaging Plus nor AuthX Authenticator shows ads.

### Which is updated more often, Startel Secure Messaging Plus or AuthX Authenticator?

Startel Secure Messaging Plus ships an update every 4 months, and AuthX Authenticator every 2 months. Most recently, Startel Secure Messaging Plus was updated on August 23, 2026 and AuthX Authenticator on September 15, 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.*