# ProBox.vn vs PM Pro

The clearest difference is price: ProBox.vn at Free against PM Pro's $1.99. PM Pro's advantage is update cadence (every 6 weeks vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ProBox.vn is free to download; PM Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ProBox.vn ships an update every 3 months, PM Pro every 6 weeks. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ProBox.vn | PM Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pm-pro-password-manager/id6449979186/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Paid |
| Size | 15 MB | 25 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lam Hoang Anh](https://appshunter.io/developer/1221785830) | [Taha Husain](https://appshunter.io/developer/1691094391) |

## What reviewers say

### ProBox.vn

[App page](https://appshunter.io/ios/app/proboxvn/id1565916654)

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

**In-app purchases:** none


### PM Pro

[App page](https://appshunter.io/ios/app/pm-pro-password-manager/id6449979186)

Securely store, organize, and manage all your passwords, notes, and sensitive information locally on your device. Features robust encryption, multiple login options, and tools for generating strong passwords and identifying weak ones.

**Highlights:** 100% Offline Data Storage, AES-256 Bit Encryption, Multiple Login Types (Pattern, Password, Biometric), Malicious Login Detection, Category-wise Data Organization, Unlimited Custom Fields, Password Generator, Weak & Repeated Passwords Alert

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

**In-app purchases:** none


## Frequently asked questions

### Is ProBox.vn free?

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

### Is PM Pro free?

PM Pro costs $1.99, with no in-app purchases.

### Do ProBox.vn or PM Pro have ads?

Neither ProBox.vn nor PM Pro shows ads.

### Which is updated more often, ProBox.vn or PM Pro?

ProBox.vn ships an update every 3 months, and PM Pro every 6 weeks. Most recently, ProBox.vn was updated on October 16, 2026 and PM Pro on October 8, 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.*