# KeePassium Pro (KeePass) vs Strongbox Zero

The clearest difference is price: KeePassium Pro (KeePass) at $79.99 against Strongbox Zero's $99.99. KeePassium Pro (KeePass) also leads on rating (4.6 vs 4.3) and chart position (#64 vs unranked). Strongbox Zero's advantage is update cadence (every 2 weeks vs every 5 weeks) and device support (5 vs 3). On ads, in-app purchases and monetization model there is nothing between them.

KeePassium Pro (KeePass) costs $79.99 and Strongbox Zero $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KeePassium Pro (KeePass) holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 75 and 21 respectively. Written reviews point the same way: 84% of KeePassium Pro (KeePass)'s written reviews are positive against 75% of Strongbox Zero's.

KeePassium Pro (KeePass) ships an update every 5 weeks, Strongbox Zero every 2 weeks. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | KeePassium Pro (KeePass) | Strongbox Zero |
| --- | --- | --- |
| Price | **$79.99** | $99.99 |
| Rating | **[4.6 (75 ratings)](https://appshunter.io/ios/app/keepassium-pro-keepass/id1481781647/reviews)** | [4.3 (21 ratings)](https://appshunter.io/ios/app/strongbox-zero/id1581589638/reviews) |
| Number of ratings | **75** | 21 |
| Positive reviews | **83.9% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | **#64** | — |
| Size | 26 MB | 96 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [KeePassium Labs](https://appshunter.io/developer/1352150144) | [Phoebe Code Limited](https://appshunter.io/developer/897283734) |

## What reviewers say

### KeePassium Pro (KeePass)

[App page](https://appshunter.io/ios/app/keepassium-pro-keepass/id1481781647)

**Currently charting:** #64 Top Paid · Productivity (US App Store)

This application provides a comprehensive password management solution with a lifetime license. It unlocks all current and future premium features, along with dedicated email support, ensuring secure and convenient access to your credentials.

**Highlights:** Lifetime license, All premium features, Future feature access, Lifetime email support, No in-app purchases

**Features:** Vision Pro support

**In-app purchases:** none


### Strongbox Zero

[App page](https://appshunter.io/ios/app/strongbox-zero/id1581589638)

This app securely stores and protects your passwords with a master password. It supports open-source formats and offers advanced security features like biometric unlock and hardware token protection. It's designed for users who prefer a local-only password management solution.

**Highlights:** Local-only password storage, Biometric and PIN unlock, YubiKey hardware token protection, Military-grade cryptography, Password auditing for weak passwords, Secure document attachment viewer, Import/Export via Files app and Email

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

**In-app purchases:** none


## Frequently asked questions

### Is KeePassium Pro (KeePass) free?

KeePassium Pro (KeePass) costs $79.99, with no in-app purchases.

### Is Strongbox Zero free?

Strongbox Zero costs $99.99, with no in-app purchases.

### Which has better reviews, KeePassium Pro (KeePass) or Strongbox Zero?

KeePassium Pro (KeePass) is rated higher. KeePassium Pro (KeePass) averages 4.6 out of 5 from 75 ratings, while Strongbox Zero averages 4.3 from 21 ratings.

### Do KeePassium Pro (KeePass) or Strongbox Zero have ads?

Neither KeePassium Pro (KeePass) nor Strongbox Zero shows ads.

### Which is updated more often, KeePassium Pro (KeePass) or Strongbox Zero?

KeePassium Pro (KeePass) ships an update every 5 weeks, and Strongbox Zero every 2 weeks. Most recently, KeePassium Pro (KeePass) was updated on September 21, 2026 and Strongbox Zero on September 22, 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.*