# FillPass vs Authenticator Vault

The clearest difference is in-app purchases: FillPass at none against Authenticator Vault's 2. FillPass also leads on iOS requirement (13.0 vs 16.0). Authenticator Vault's advantage is update cadence (every 2 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator Vault sells 2 in-app purchases, starting at $14.99 per year. FillPass asks for nothing beyond the download.

FillPass ships an update every 2 months, Authenticator Vault every 2 days. The most recent releases landed on October 18, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | FillPass | Authenticator Vault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/fillpass-password-passkey/id6476145160/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 87 MB | 2 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Viet Anh](https://appshunter.io/developer/1819465883) | [恒 刘](https://appshunter.io/developer/6789924401) |

## What reviewers say

### FillPass

[App page](https://appshunter.io/ios/app/fillpass-password-passkey/id6476145160)

Securely store and manage all your passwords and passkeys in one place. This app encrypts your data using iCloud and allows for autofill on apps and websites. Access your credentials across all your Apple devices with biometric or PIN unlock.

**Highlights:** Encrypted iCloud storage, Cross-device sync, Biometric and PIN unlock, Secure password and passkey creation, Autofill for apps and websites, Insecure password warnings

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

**In-app purchases:** none


### Authenticator Vault

[App page](https://appshunter.io/ios/app/authenticator-vault/id6790116123)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Yearly) | $14.99 | per year |
| Pro (Lifetime) | $29.99 | one-time |


## Frequently asked questions

### Is FillPass free?

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

### Is Authenticator Vault free?

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

### Do FillPass or Authenticator Vault have ads?

Neither FillPass nor Authenticator Vault shows ads.

### Which is updated more often, FillPass or Authenticator Vault?

FillPass ships an update every 2 months, and Authenticator Vault every 2 days. Most recently, FillPass was updated on October 18, 2026 and Authenticator Vault on October 4, 2026.

---

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