# US Cop vs DP

The clearest difference is in-app purchases: DP at none against US Cop's 1. DP also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. US Cop sells 1 in-app purchase, starting at $4.99 per 7 days. DP asks for nothing beyond the download.

US Cop ships an update every 6 weeks, DP every 2 months. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | US Cop | DP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (196 ratings)](https://appshunter.io/ios/app/us-cop/id394647902/reviews)** | — |
| Number of ratings | **196** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 3 MB | 26 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [App Holdings](https://appshunter.io/developer/808581339) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### US Cop

[App page](https://appshunter.io/ios/app/us-cop/id394647902)

This app provides law enforcement officers with a comprehensive digital resource library. It includes accident investigation tools, training articles on various police procedures, a pill and drug identifier, extensive case law summaries, and news feeds. It also features tools for evidence documentation and a work calendar.

**Highlights:** Accident investigation formulas and calculators, Training articles on detection and interrogation, Pill and drug identification tools, Extensive case law summaries, Evidence photo timestamping with GPS, Integrated work calendar

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| US Cop Weekly | $4.99 | per 7 days |

**What reviewers like**

- 🌟 Great information for LEOs
- 👍 Useful tool and reference
- 💡 Was an incredible resource
- 📚 Good for quick reference
- 💯 Valuable tool for officers

**What reviewers complain about**

- ❌ App no longer works
- 💸 Paid app is unusable
- 🚫 Ad covers entire screen
- 🗑️ Outdated and broken
- 📉 Support has been sunsetted

**Reported bugs**

- App redirects to web hosting page
- Menu redirects to parked ad page
- Ad pops up and blocks usage
- App doesn't work on iOS
- Sample reports PDFs not found

**Requested features**

- Update app for current law
- Add hazmat placard ID
- Add counter terrorism section
- Incorporate department PDFs/SOPs
- Modernize layout


### DP

[App page](https://appshunter.io/ios/app/dp-900-azure-data-fundamentals/id6747658397)

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

**In-app purchases:** none


## Frequently asked questions

### Is US Cop free?

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

### Is DP free?

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

### Do US Cop or DP have ads?

Neither US Cop nor DP shows ads.

### Which is updated more often, US Cop or DP?

US Cop ships an update every 6 weeks, and DP every 2 months. Most recently, US Cop was updated on November 1, 2026 and DP on October 28, 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.*