# CISA Smart Access vs Proton Pass

The clearest difference is in-app purchases: CISA Smart Access at none against Proton Pass's 5. CISA Smart Access also leads on iOS requirement (14.0 vs 17.0). Proton Pass's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

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

CISA Smart Access ships an update every 3 months, Proton Pass fortnightly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CISA Smart Access | Proton Pass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (8.9K ratings)](https://appshunter.io/ios/app/proton-pass-password-manager/id6443490629/reviews)** |
| Number of ratings | — | **8.9K** |
| Positive reviews | — | 67.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 28 MB | 260 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CISA S.p.A.](https://appshunter.io/developer/1561726091) | [Proton AG](https://appshunter.io/developer/979659484) |

## What reviewers say

### CISA Smart Access

[App page](https://appshunter.io/ios/app/cisa-smart-access/id1561726089)

**Features:** Vision Pro support

**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 CISA Smart Access free?

CISA Smart Access 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 CISA Smart Access or Proton Pass have ads?

Neither CISA Smart Access nor Proton Pass shows ads.

### Which is updated more often, CISA Smart Access or Proton Pass?

CISA Smart Access ships an update every 3 months, and Proton Pass fortnightly. Most recently, CISA Smart Access was updated on October 25, 2026 and Proton Pass on October 31, 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.*