# CalX vs DKM

The clearest difference is rating: DKM at 4.5 against CalX's 4.1. CalX's advantage is ratings volume (181 vs 6) and update cadence (every 4 days vs every 2 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CalX sells 13 in-app purchases, starting at $1.99 per month and DKM sells 5 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DKM holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: CalX has 181 ratings behind it against 6, so its average is the more settled of the two.

CalX ships an update every 4 days, DKM every 2 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CalX | DKM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (181 ratings)](https://appshunter.io/ios/app/calx-protect-your-privacy/id1634363393/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/dkm-document-keeper-multipass/id6457209099/reviews)** |
| Number of ratings | **181** | 6 |
| Positive reviews | 61.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 130 MB | 108 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Followal Infotech LLP](https://appshunter.io/developer/1460210464) | [Duyen Tran](https://appshunter.io/developer/1691033708) |

## What reviewers say

### CalX

[App page](https://appshunter.io/ios/app/calx-protect-your-privacy/id1634363393)

Securely store and manage your private photos, videos, and sensitive information in an encrypted vault. Protect your memories and personal data from unauthorized access with features like PIN lock, cloud backup, and hidden vaults.

**Highlights:** Encrypted vault for media, PIN lock for access, Cloud backup for recovery, Hidden vaults for complete privacy, Secure storage for contacts and notes, Account credential management

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription: Photos & Videos | $1.99 | per month |
| Subscription: Web Browser | $1.99 | per month |
| Subscription: Privacy Mode | $1.99 | per month |
| One Month Subscription | $1.99 | per month |
| One Month Subscription | $2.99 | per month |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Subscription: Web Browser | $9.99 | per year |
| Subscription: Photos & Videos | $9.99 | per year |
| Subscription: Privacy Mode | $9.99 | per year |
| One Year Subcription | $29.99 | per year |
| One Year Subscription | $99.99 | per year |
| CalX - Lifetime Purchase | $49.99 | one-time |


### DKM

[App page](https://appshunter.io/ios/app/dkm-document-keeper-multipass/id6457209099)

Securely manage your device's apps and sensitive documents with multiple password-protected worlds. Protect your privacy when sharing your device or lend it out without compromising your data.

**Highlights:** App management, Secure document storage, Multiple password protection, Create separate password worlds, Child device management, Confidential information protection

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Plus | $1.99 | per 7 days |
| Weekly Premium | $3.99 | per 7 days |
| Monthly Premium | $7.99 | per month |
| Premium Monthly Plus | $7.99 | per month |
| Yearly Premium | $14.99 | per year |


## Frequently asked questions

### Is CalX free?

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

### Is DKM free?

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

### Which has better reviews, CalX or DKM?

DKM is rated higher. CalX averages 4.1 out of 5 from 181 ratings, while DKM averages 4.5 from 6 ratings.

### Do CalX or DKM have ads?

Both CalX and DKM show ads.

### Which is updated more often, CalX or DKM?

CalX ships an update every 4 days, and DKM every 2 weeks. Most recently, CalX was updated on October 27, 2026 and DKM 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.*