# Docmark vs Cardiry

The clearest difference is in-app purchases: Cardiry at none against Docmark's 1. Docmark's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Docmark sells 1 one-off in-app purchase. Cardiry asks for nothing beyond the download.

## The numbers

| Metric | Docmark | Cardiry |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CometDust Technology (Guangzhou) Co., Ltd](https://appshunter.io/developer/1763733479) | [玩星 郑](https://appshunter.io/developer/1891879717) |

## What reviewers say

### Docmark

[App page](https://appshunter.io/ios/app/docmark/id6711330172)

This app helps you manage and secure your credentials with custom watermarks. It prioritizes privacy with offline processing and optional iCloud synchronization. Organize, categorize, and batch edit your documents for enhanced security.

**Highlights:** Offline credential processing, Customizable watermarks, Batch editing and sorting, Local and iCloud storage, Organize and categorize credentials

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

**In-app purchases (1)**

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


### Cardiry

[App page](https://appshunter.io/ios/app/cardiry/id6762195125)

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

**In-app purchases:** none


## Frequently asked questions

### Is Docmark free?

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

### Is Cardiry free?

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

### Do Docmark or Cardiry have ads?

Neither Docmark nor Cardiry shows ads.

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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.*