# PSMailbox vs ContactDrive

The clearest difference is review sentiment: ContactDrive at 100% against PSMailbox's 0%. ContactDrive also leads on rating (5.0 vs 3.5). PSMailbox's advantage is update cadence (every 2 months vs every 5 months) and monetization model (free vs ad-supported). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ContactDrive holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 0% of PSMailbox's written reviews are positive against 100% of ContactDrive's.

PSMailbox ships an update every 2 months, ContactDrive every 5 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PSMailbox | ContactDrive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/psmailbox/id1441340249/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/contactdrive/id6670565771/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | **Free** | Ad-supported |
| Size | 42 MB | 36 MB |
| Requires iOS | **14.2** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Argonaut Quality Systems Inc.](https://appshunter.io/developer/1441225619) | [ContactDrive](https://appshunter.io/developer/1871882036) |

## What reviewers say

### PSMailbox

[App page](https://appshunter.io/ios/app/psmailbox/id1441340249)

Access your secure email, cloud storage, and calendar from a single application. Enjoy the full functionality of your PSMail.net account on your mobile devices.

**Highlights:** Secure email access, Cloud storage integration, Calendar management, Online account access, Mobile functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### ContactDrive

[App page](https://appshunter.io/ios/app/contactdrive/id6670565771)

Organize and manage your contacts efficiently. Create targeted lists for focused communication and maintain important relationships by easily calling, texting, or emailing from a single platform.

**Highlights:** Centralized contact data, Customizable contact lists, Direct calling, texting, and emailing, Relationship management, Network mobilization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PSMailbox free?

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

### Is ContactDrive free?

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

### Which has better reviews, PSMailbox or ContactDrive?

ContactDrive is rated higher. PSMailbox averages 3.5 out of 5 from 4 ratings, while ContactDrive averages 5.0 from 2 ratings.

### Do PSMailbox or ContactDrive have ads?

Neither PSMailbox nor ContactDrive shows ads.

### Which is updated more often, PSMailbox or ContactDrive?

PSMailbox ships an update every 2 months, and ContactDrive every 5 months. Most recently, PSMailbox was updated on October 1, 2026 and ContactDrive on October 3, 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.*