# AuthONE Authenticator vs ByteGuard

The clearest difference is update cadence: ByteGuard at weekly against AuthONE Authenticator's every 2 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. AuthONE Authenticator sells 2 in-app purchases, starting at $0.99 per year and ByteGuard sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for AuthONE Authenticator against 5.0 for ByteGuard. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

AuthONE Authenticator ships an update every 2 months, ByteGuard weekly. The most recent releases landed on October 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | AuthONE Authenticator | ByteGuard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/authone-authenticator/id6467347432/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/byteguard-password-manager/id6756919439/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 27 MB | 24 MB |
| Requires iOS | **16** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [启敬 陈](https://appshunter.io/developer/1708416827) | [可文 麦](https://appshunter.io/developer/1863588117) |

## What reviewers say

### AuthONE Authenticator

[App page](https://appshunter.io/ios/app/authone-authenticator/id6467347432)

This app provides secure, encrypted storage and offline generation of two-factor authentication codes. It offers encrypted backups, cross-device synchronization, and easy import from other services. It also includes a browser extension for quick and secure code filling on websites.

**Highlights:** Secure & Private Data Storage, Encrypted Backup & Restore, Cross-Device Synchronization, Offline Code Generation, Browser Extension Integration, Multi-Account Import, Support for Popular Services

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $0.99 | per year |
| Lifetime Access | $2.99 | one-time |


### ByteGuard

[App page](https://appshunter.io/ios/app/byteguard-password-manager/id6756919439)

Securely manage passwords, generate strong ones, and store sensitive information with zero-knowledge encryption. Includes a built-in authenticator for 2FA codes and supports passkeys for passwordless sign-ins. Offers robust security features and cross-device syncing.

**Highlights:** Zero-knowledge encryption, Password generation and management, Built-in authenticator for 2FA, Passkey support, Secure storage for notes and cards, Security reports and analysis, Cross-device iCloud sync

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $5.99 | per year |
| Lifetime Premium | $9.99 | one-time |


## Frequently asked questions

### Is AuthONE Authenticator free?

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

### Is ByteGuard free?

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

### Which has better reviews, AuthONE Authenticator or ByteGuard?

AuthONE Authenticator and ByteGuard are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do AuthONE Authenticator or ByteGuard have ads?

Neither AuthONE Authenticator nor ByteGuard shows ads.

### Which is updated more often, AuthONE Authenticator or ByteGuard?

AuthONE Authenticator ships an update every 2 months, and ByteGuard weekly. Most recently, AuthONE Authenticator was updated on October 1, 2026 and ByteGuard on September 19, 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.*