# 2FA vs SecureKey

2FA and SecureKey are too close to call on the numbers: across 6 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. 2FA sells 2 in-app purchases, starting at $3.99 per 7 days and SecureKey sells 1 in-app purchase, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

2FA ships an update weekly, SecureKey every 2 weeks. The most recent releases landed on May 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 2FA | SecureKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 12 MB | 20 MB |
| Requires iOS | 16 | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SASU DYDY](https://appshunter.io/developer/1810084415) | [Nhien Tran Thanh](https://appshunter.io/developer/1778200876) |

## What reviewers say

### 2FA

[App page](https://appshunter.io/ios/app/2fa-protect-your-data/id6744162059)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Monthly Premium | $9.99 | per month |


### SecureKey

[App page](https://appshunter.io/ios/app/securekey-2fa-auth/id6759246064)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Offers | $2.99 | per 7 days |


## Frequently asked questions

### Is 2FA free?

2FA is free to download, with in-app purchases available.

### Is SecureKey free?

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

### Do 2FA or SecureKey have ads?

Both 2FA and SecureKey show ads.

### Which is updated more often, 2FA or SecureKey?

2FA ships an update weekly, and SecureKey every 2 weeks. Most recently, 2FA was updated on May 19, 2026 and SecureKey on September 9, 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.*