# Authenticator vs Axio

The clearest difference is in-app purchases: Axio at none against Authenticator's 2. Axio also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Authenticator sells 2 in-app purchases, starting at $4.99 per month. Axio asks for nothing beyond the download.

Authenticator ships an update every 2 weeks, Axio weekly. The most recent releases landed on September 29, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Authenticator | Axio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-2fa-and-otp-app/id6745457851/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Freemium | — |
| Size | 50 MB | 45 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hitesh Bhagchandani](https://appshunter.io/developer/1812323967) | [DIEGO SILVA](https://appshunter.io/developer/1848130007) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-and-otp-app/id6745457851)

Secure your digital life with this two-factor authentication and one-time password manager. It offers effortless, reliable, and private multi-factor authentication for all your accounts, from personal logins to crypto wallets.

**Highlights:** Two-factor authentication (2FA), One-time password (OTP) generation, Multi-factor authentication (MFA), Account security, User-friendly interface, No sign-up required, Optional cloud syncing

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Pro Monthly | $4.99 | per month |
| Authenticator Pro Yearly | $14.99 | per year |


### Axio

[App page](https://appshunter.io/ios/app/axio/id6754388635)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator free?

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

### Is Axio free?

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

### Do Authenticator or Axio have ads?

Neither Authenticator nor Axio shows ads.

### Which is updated more often, Authenticator or Axio?

Authenticator ships an update every 2 weeks, and Axio weekly. Most recently, Authenticator was updated on September 29, 2026 and Axio on September 18, 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.*