# My Key 1.0 vs Authenticator TOTP

The clearest difference is in-app purchases: My Key 1.0 at none against Authenticator TOTP's 4. My Key 1.0 also leads on iOS requirement (9.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator TOTP sells 4 in-app purchases, starting at $3.49 per 7 days. My Key 1.0 asks for nothing beyond the download.

## The numbers

| Metric | My Key 1.0 | Authenticator TOTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-totp/id6757983630/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 9 MB | 15 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Yury Maslov](https://appshunter.io/developer/1742751913) | [Boris Spiro](https://appshunter.io/developer/1853293003) |

## What reviewers say

### My Key 1.0

[App page](https://appshunter.io/ios/app/my-key-10/id6499206694)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator TOTP

[App page](https://appshunter.io/ios/app/authenticator-totp/id6757983630)

Secure your online accounts with this two-factor authentication app. Generate time-based one-time passwords offline by scanning QR codes. Offers widgets, Apple Watch support, and biometric lock for enhanced security.

**Highlights:** Generate 2FA codes offline, Scan QR codes to add accounts, Lock Screen Widgets, Apple Watch app, Password AutoFill integration, Biometric Lock (Face ID/Touch ID), iCloud Sync

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.49 | per 7 days |
| Monthly | $7.99 | per month |
| Yearly | $49.99 | per year |
| Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is My Key 1.0 free?

My Key 1.0 is free to download, with no in-app purchases.

### Is Authenticator TOTP free?

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

### Do My Key 1.0 or Authenticator TOTP have ads?

Neither My Key 1.0 nor Authenticator TOTP shows ads.

---

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