# Multifactor authentication mfa vs ByteGuard

Multifactor authentication mfa and ByteGuard are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Multifactor authentication mfa sells 3 in-app purchases, starting at $4.99 per 7 days 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.

Multifactor authentication mfa ships an update every 6 days, ByteGuard weekly. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Multifactor authentication mfa | ByteGuard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/byteguard-password-manager/id6756919439/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 37 MB | 24 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandr Nesterov](https://appshunter.io/developer/1404263700) | [可文 麦](https://appshunter.io/developer/1863588117) |

## What reviewers say

### Multifactor authentication mfa

[App page](https://appshunter.io/ios/app/multifactor-authentication-mfa/id6752320298)

This app generates one-time verification codes to secure your online accounts. It supports thousands of services and offers quick setup and offline access. Protect your digital life with an extra layer of security.

**Highlights:** Time-based One-Time Passwords (TOTP), Works with thousands of services, Quick setup via QR codes or manual entry, Offline code generation, Secure by design, data stays on device, Clean and intuitive interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $29.99 | per year |
| Premium | $49.99 | 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 Multifactor authentication mfa free?

Multifactor authentication mfa is free to download, with in-app purchases available.

### Is ByteGuard free?

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

### Do Multifactor authentication mfa or ByteGuard have ads?

Neither Multifactor authentication mfa nor ByteGuard shows ads.

### Which is updated more often, Multifactor authentication mfa or ByteGuard?

Multifactor authentication mfa ships an update every 6 days, and ByteGuard weekly. Most recently, Multifactor authentication mfa was updated on October 7, 2026 and ByteGuard on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*