# Extend vs Cardium

Extend and Cardium both sit at 4.2 stars, but that hides the real split: 76% of Cardium's written reviews are positive against 29% of Extend's. Cardium also leads on iOS requirement (12.0 vs 16.0). Extend's advantage is in-app purchases (none vs 4) and update cadence (every 5 days vs fortnightly). On price, rating, ads and device support there is nothing between them.

Both are free to download. Cardium sells 4 one-off in-app purchases. Extend asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.2 for Extend against 4.1 for Cardium. Both are backed by a comparable volume of ratings — 47 and 10 respectively. Written reviews are what separate them: 29% of Extend's written reviews are positive against 76% of Cardium's.

Extend ships an update every 5 days, Cardium fortnightly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Extend | Cardium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (47 ratings)](https://appshunter.io/ios/app/extend/id1268034990/reviews)** | [4.1 (10 ratings)](https://appshunter.io/ios/app/cardium-virtual-cards/id1539279977/reviews) |
| Number of ratings | **47** | 10 |
| Positive reviews | 28.6% of reviews | **75.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 60 MB | 33 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Extend Enterprises, Inc.](https://appshunter.io/developer/1268034989) | [Ishkhan Simonian](https://appshunter.io/developer/1538278545) |

## What reviewers say

### Extend

[App page](https://appshunter.io/ios/app/extend/id1268034990)

This app enables businesses to create and manage virtual corporate cards for secure payments. It offers enhanced spending oversight, automated reconciliation, and real-time spending updates. Businesses can easily set spending limits and categorize expenses for better financial management.

**Highlights:** Create and send virtual cards, Set spending limits and active dates, Automate reconciliation, Real-time spending updates, Assign reference codes and upload attachments, Capture more spend and earn rewards

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

**In-app purchases:** none


### Cardium

[App page](https://appshunter.io/ios/app/cardium-virtual-cards/id1539279977)

Manage your bank card information digitally without needing your physical card. This app offers secure offline access, robust protection, and easy copying of card details for convenient use across other applications. It provides a simple interface for adding and accessing unlimited virtual cards.

**Highlights:** Offline access to card data, Unique coding technology, PIN, Touch ID, Face ID protection, Copy card data with one touch, Simple interface, Unlimited number of cards

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 cup of coffee | $1.99 | one-time |
| 2 cups of coffee | $2.99 | one-time |
| 3 cups of coffee | $3.99 | one-time |
| 4 cups of coffee | $4.99 | one-time |


## Frequently asked questions

### Is Extend free?

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

### Is Cardium free?

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

### Which has better reviews, Extend or Cardium?

Extend is rated higher. Extend averages 4.2 out of 5 from 47 ratings, while Cardium averages 4.1 from 10 ratings.

### Do Extend or Cardium have ads?

Neither Extend nor Cardium shows ads.

### Which is updated more often, Extend or Cardium?

Extend ships an update every 5 days, and Cardium fortnightly. Most recently, Extend was updated on October 24, 2026 and Cardium on October 21, 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.*