# 2FA Vault vs 2FA iAtomos

2FA Vault and 2FA iAtomos 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. Neither carries in-app purchases, so what you see is what you pay.

2FA Vault ships an update every 5 days, 2FA iAtomos every 8 days. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 2FA Vault | 2FA iAtomos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 8 days |
| Size | 8 MB | 63 MB |
| Requires iOS | 16 | **15.5** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Nikita Kuchumov](https://appshunter.io/developer/1868752302) | [SAMUEL MORENO CONEJERO](https://appshunter.io/developer/6796264522) |

## What reviewers say

### 2FA Vault

[App page](https://appshunter.io/ios/app/2fa-vault-totp-authenticator/id6757760910)

**In-app purchases:** none


### 2FA iAtomos

[App page](https://appshunter.io/ios/app/2fa-iatomos-authenticator/id6803874033)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2FA Vault free?

2FA Vault is free to download, with no in-app purchases.

### Is 2FA iAtomos free?

2FA iAtomos is free to download, with no in-app purchases.

### Do 2FA Vault or 2FA iAtomos have ads?

Neither 2FA Vault nor 2FA iAtomos shows ads.

### Which is updated more often, 2FA Vault or 2FA iAtomos?

2FA Vault ships an update every 5 days, and 2FA iAtomos every 8 days. Most recently, 2FA Vault was updated on October 5, 2026 and 2FA iAtomos on October 11, 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.*