# Card Slip vs AMPER FLOW

The clearest difference is in-app purchases: AMPER FLOW at none against Card Slip's 2. Card Slip's advantage is iOS requirement (11.2 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Card Slip sells 2 in-app purchases, starting at $0.99 per month. AMPER FLOW asks for nothing beyond the download.

Card Slip ships an update every 5 weeks, AMPER FLOW every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Card Slip | AMPER FLOW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (31 ratings)](https://appshunter.io/ios/app/card-slip/id752228884/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 30 MB |
| Requires iOS | **11.2** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yodel Code](https://appshunter.io/developer/300913140) | [AMPLIFIER SP. Z O. O.](https://appshunter.io/developer/1262364449) |

## What reviewers say

### Card Slip

[App page](https://appshunter.io/ios/app/card-slip/id752228884)

Easily scan and manage business cards, share your own virtual card instantly, and keep track of new connections. This app offers private, on-device control over your contact data and allows for secure information exchange.

**Highlights:** Business card scanning with OCR, Automatic text recognition and cropping, Local storage of card images, Journaling with notes and photos, Virtual business card sharing via QR code, Secure Card Slip to Card Slip exchange, Contact information privacy

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Plan | $0.99 | per month |
| Annual Pro Plan | $7.99 | per year |


### AMPER FLOW

[App page](https://appshunter.io/ios/app/amper-flow/id6754841261)

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

**In-app purchases:** none


## Frequently asked questions

### Is Card Slip free?

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

### Is AMPER FLOW free?

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

### Do Card Slip or AMPER FLOW have ads?

Neither Card Slip nor AMPER FLOW shows ads.

### Which is updated more often, Card Slip or AMPER FLOW?

Card Slip ships an update every 5 weeks, and AMPER FLOW every 3 weeks. Most recently, Card Slip was updated on October 23, 2026 and AMPER FLOW on October 24, 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.*