# US Cop vs My Nihongo

The clearest difference is review sentiment: My Nihongo at 100% against US Cop's 29%. My Nihongo also leads on rating (4.4 vs 2.4) and in-app purchases (none vs 1). US Cop's advantage is price (Free vs $2.99) and ratings volume (196 vs 8). On ads and device support there is nothing between them.

US Cop is free to download; My Nihongo costs $2.99 up front. US Cop sells 1 in-app purchase, starting at $4.99 per 7 days. My Nihongo asks for nothing beyond the download.

My Nihongo holds the better App Store score, 4.4 against 2.4. That said, the two scores are not equally well evidenced: US Cop has 196 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 29% of US Cop's written reviews are positive against 100% of My Nihongo's.

US Cop ships an update every 6 weeks, My Nihongo every 6 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | US Cop | My Nihongo |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [2.4 (196 ratings)](https://appshunter.io/ios/app/us-cop/id394647902/reviews) | **[4.4 (8 ratings)](https://appshunter.io/ios/app/my-nihongo/id6761957251/reviews)** |
| Number of ratings | **196** | 8 |
| Positive reviews | 28.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | **Free** | Paid |
| Size | 3 MB | 25 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [App Holdings](https://appshunter.io/developer/808581339) | [Daniel Fu Keung Kwan](https://appshunter.io/developer/1801804499) |

## 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


### My Nihongo

[App page](https://appshunter.io/ios/app/my-nihongo/id6761957251)

This app helps you prepare for Japanese Language Proficiency Tests (JLPT) with personalized quizzes and flexible note-taking. It features a hands-free vocabulary learning mode and natural pronunciation practice.

**Highlights:** JLPT preparation for all levels, Flexible note-taking for vocabulary and sentences, Hands-free vocabulary learning mode, Personalized quiz creation from notes, Natural pronunciation practice, Quick note creation from clipboard

**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 My Nihongo free?

My Nihongo costs $2.99, with no in-app purchases.

### Which has better reviews, US Cop or My Nihongo?

My Nihongo is rated higher. US Cop averages 2.4 out of 5 from 196 ratings, while My Nihongo averages 4.4 from 8 ratings.

### Do US Cop or My Nihongo have ads?

Neither US Cop nor My Nihongo shows ads.

### Which is updated more often, US Cop or My Nihongo?

US Cop ships an update every 6 weeks, and My Nihongo every 6 days. Most recently, US Cop was updated on November 1, 2026 and My Nihongo on October 31, 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.*