# CST_EIP vs Mr.Card

The clearest difference is in-app purchases: CST_EIP at none against Mr.Card's 1. CST_EIP also leads on ads (none vs shown) and update cadence (every 2 months vs every 11 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Mr.Card sells 1 one-off in-app purchase. CST_EIP asks for nothing beyond the download.

CST_EIP ships an update every 2 months, Mr.Card every 11 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CST_EIP | Mr.Card |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mrcard-card-manager/id1344744256/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | — | Ad-supported |
| Size | 64 MB | 53 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Direk](https://appshunter.io/developer/815519397) | [CHI HAO CHIU](https://appshunter.io/developer/1059226484) |

## What reviewers say

### CST_EIP

[App page](https://appshunter.io/ios/app/cst-eip/id1262268890)

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

**In-app purchases:** none


### Mr.Card

[App page](https://appshunter.io/ios/app/mrcard-card-manager/id1344744256)

Organize and manage all your physical cards, from business cards to membership cards, in one secure digital location. Quickly find the card you need with easy categorization and management.

**Highlights:** Categorize cards, Organize cards, Manage all card types, Secure digital storage, Fast card retrieval

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardManager Pro | $2.99 | one-time |


## Frequently asked questions

### Is CST_EIP free?

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

### Is Mr.Card free?

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

### Do CST_EIP or Mr.Card have ads?

Mr.Card shows ads; CST_EIP does not.

### Which is updated more often, CST_EIP or Mr.Card?

CST_EIP ships an update every 2 months, and Mr.Card every 11 months. Most recently, CST_EIP was updated on October 26, 2026 and Mr.Card on October 25, 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.*