# Collin Co Sheriff vs ZDL

The clearest difference is update cadence: ZDL at every 4 months against Collin Co Sheriff's every 42 months. On price, rating, review sentiment and ratings volume 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 Collin Co Sheriff against 5.0 for ZDL. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Collin Co Sheriff ships an update every 42 months, ZDL every 4 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Collin Co Sheriff | ZDL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/collin-co-sheriff/id520486565/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/zdl/id1415744847/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 23 MB | 23 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Collin County Sheriff's Office](https://appshunter.io/developer/520486568) | [Blackwired Pte Ltd.](https://appshunter.io/developer/1642378647) |

## What reviewers say

### Collin Co Sheriff

[App page](https://appshunter.io/ios/app/collin-co-sheriff/id520486565)

This app allows citizens to anonymously report tips to the local Sheriff's Office. It also provides access to crime alerts, an interactive crime map, and official agency news and social media content.

**Highlights:** Anonymous tip submission, Agency crime alerts, Online crime map, Official web content, Social media integration

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Collin Co Sheriff free?

Collin Co Sheriff is free to download, with no in-app purchases.

### Is ZDL free?

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

### Which has better reviews, Collin Co Sheriff or ZDL?

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

### Do Collin Co Sheriff or ZDL have ads?

Neither Collin Co Sheriff nor ZDL shows ads.

### Which is updated more often, Collin Co Sheriff or ZDL?

Collin Co Sheriff ships an update every 42 months, and ZDL every 4 months. Most recently, Collin Co Sheriff was updated on November 1, 2026 and ZDL on November 2, 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.*