# Project vCard vs 4um

The clearest difference is rating: Project vCard at 5.0 against 4um's 3.7. Project vCard also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (11.0 vs 15.2). 4um's advantage is in-app purchases (none vs 1) and ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Project vCard sells 1 one-off in-app purchase. 4um asks for nothing beyond the download.

Project vCard holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Project vCard ships an update every 2 weeks, 4um monthly. The most recent releases landed on October 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Project vCard | 4um |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/project-vcard/id1127657609/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/4um/id6505145871/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 29 MB | 31 MB |
| Requires iOS | **11.0** | 15.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [vCard](https://appshunter.io/developer/1127192089) | [4UM LLC](https://appshunter.io/developer/1751884309) |

## What reviewers say

### Project vCard

[App page](https://appshunter.io/ios/app/project-vcard/id1127657609)

Effortlessly manage and share your contact information with others. This app automatically updates your address book when contacts change their details, eliminating the need for manual updates. Customize different vCards for various purposes and easily link with other users.

**Highlights:** Automatic contact updates, Customizable vCards, Link with other users, QR code sharing, vCard ID search, Device address book integration

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Account | $1.99 | one-time |


### 4um

[App page](https://appshunter.io/ios/app/4um/id6505145871)

This social media platform allows users to share backgrounds, photos, videos, and quotes. Engage with friends and communities through likes, comments, and shares. It aims to decentralize social media and empower users.

**Highlights:** Share backgrounds, photos, videos, and quotes, Interact with friends, Connect with communities, Like, comment, and share posts, Decentralized platform ownership

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

**In-app purchases:** none


## Frequently asked questions

### Is Project vCard free?

Project vCard is free to download, with in-app purchases available.

### Is 4um free?

4um is free to download, with no in-app purchases.

### Which has better reviews, Project vCard or 4um?

Project vCard is rated higher. Project vCard averages 5.0 out of 5 from 1 ratings, while 4um averages 3.7 from 3 ratings.

### Do Project vCard or 4um have ads?

Neither Project vCard nor 4um shows ads.

### Which is updated more often, Project vCard or 4um?

Project vCard ships an update every 2 weeks, and 4um monthly. Most recently, Project vCard was updated on October 1, 2026 and 4um on October 15, 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.*