# ZDL vs Crowdkeep

The clearest difference is update cadence: Crowdkeep at every 2 weeks against ZDL's every 4 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for ZDL against 5.0 for Crowdkeep. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

ZDL ships an update every 4 months, Crowdkeep every 2 weeks. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ZDL | Crowdkeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/zdl/id1415744847/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/crowdkeep/id6450303559/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 23 MB | 146 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Blackwired Pte Ltd.](https://appshunter.io/developer/1642378647) | [Crowdkeep LLC](https://appshunter.io/developer/1675022952) |

## What reviewers say

### ZDL

[App page](https://appshunter.io/ios/app/zdl/id1415744847)

This platform offers real-time cyber-attack prevention by providing a unique view of adversary preparations. It aims to proactively safeguard enterprises from cyber threats before they occur.

**Highlights:** Proactive cyber-attack prevention, Real-time adversary monitoring, Global cyber observatory, Enterprise-level cyber-warfare capability, Performance updates and bug fixes

**Features:** macOS Compatibility

**In-app purchases:** none


### Crowdkeep

[App page](https://appshunter.io/ios/app/crowdkeep/id6450303559)

This app provides a real-time, georeferenced view of people and devices. It offers advanced AI and analytics to notify users when specific rules are triggered and allows for configuration of platform behaviors based on user actions or predefined rules.

**Highlights:** Real-time georeferenced view, Device and people tracking, Rule-triggered notifications, AI and analytics capabilities, Behavioral analysis, Platform behavior configuration

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

**In-app purchases:** none


## Frequently asked questions

### Is ZDL free?

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

### Is Crowdkeep free?

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

### Which has better reviews, ZDL or Crowdkeep?

ZDL and Crowdkeep are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do ZDL or Crowdkeep have ads?

Neither ZDL nor Crowdkeep shows ads.

### Which is updated more often, ZDL or Crowdkeep?

ZDL ships an update every 4 months, and Crowdkeep every 2 weeks. Most recently, ZDL was updated on September 30, 2026 and Crowdkeep on October 3, 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.*