# Secure Authentication Suite vs Proton Pass

The clearest difference is in-app purchases: Secure Authentication Suite at none against Proton Pass's 5. Secure Authentication Suite also leads on device support (4 vs 2) and iOS requirement (12.0 vs 17.0). Proton Pass's advantage is update cadence (every 3 weeks vs every 3 months). On price and ads there is nothing between them.

Both are free to download. Proton Pass sells 5 in-app purchases, starting at $35.90 per year. Secure Authentication Suite asks for nothing beyond the download.

Secure Authentication Suite ships an update every 3 months, Proton Pass every 3 weeks. The most recent releases landed on December 23, 2025 and September 26, 2026 respectively.

## The numbers

| Metric | Secure Authentication Suite | Proton Pass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (8.2K ratings)](https://appshunter.io/ios/app/proton-pass-password-manager/id6443490629/reviews)** |
| Number of ratings | — | **8.2K** |
| Positive reviews | — | 67.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 79 MB | 256 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sixscape Communications](https://appshunter.io/developer/1360997461) | [Proton AG](https://appshunter.io/developer/979659484) |

## What reviewers say

### Secure Authentication Suite

[App page](https://appshunter.io/ios/app/secure-authentication-suite/id1645063250)

**In-app purchases:** none


### Proton Pass

[App page](https://appshunter.io/ios/app/proton-pass-password-manager/id6443490629)

Securely manage your online credentials with end-to-end encryption. This free password manager offers autofill, 2FA code generation, email alias creation, and data breach monitoring across all your devices. Protect your digital identity with robust Swiss privacy laws.

**Highlights:** Autofill logins, Store unlimited passwords, Generate 2FA codes, Create email aliases, Data Breach Monitoring, Secure sharing, End-to-end encryption

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pass Plus (12 months) | $35.90 | per year |
| Proton Unlimited 12 months | $119.99 | per year |
| Pass Plus (1 year) (Promo) | $15.49 | one-time |
| Pass Plus (1 year) | $59.99 | one-time |
| Proton Unlimited | $149.99 | one-time |

**What reviewers like**

- 🚀 Decent password manager
- 🔒 Secure and encrypted
- 👍 Integrated email alias feature
- 👍 Competitive pricing
- 👍 Attractive and intuitive apps

**What reviewers complain about**

- 🐛 Autofill issues
- 🐛 Logging out issues
- 🐛 Buggy and unreliable
- 🐛 Missing core features
- 🐛 Compatibility issues

**Reported bugs**

- Access token issues
- Freezing and crashing
- Compatibility problems with certain apps and websites
- Randomly logging out users

**Requested features**

- Ability to share passwords with non-Pass users
- Password strength indicator
- Passkey login support
- Easier password generator access
- More formatting options for notes


## Frequently asked questions

### Is Secure Authentication Suite free?

Secure Authentication Suite is free to download, with no in-app purchases.

### Is Proton Pass free?

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

### Do Secure Authentication Suite or Proton Pass have ads?

Neither Secure Authentication Suite nor Proton Pass shows ads.

### Which is updated more often, Secure Authentication Suite or Proton Pass?

Secure Authentication Suite ships an update every 3 months, and Proton Pass every 3 weeks. Most recently, Secure Authentication Suite was updated on December 23, 2025 and Proton Pass on September 26, 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.*