Comparison

OYEZ vs US Cop

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OYEZ

Access comprehensive legal information, including Supreme Court cases and a lawyer directory. Customize your view to focus on specific areas of law, and enjoy flexible audio playback options with synchronized transcripts. Stay updated with regular case additions.

Highlights
  • Supreme Court case information
  • Justia Lawyer Directory
  • Annotated US Constitution
  • Customizable case collections
  • Streaming and downloadable audio
  • Synchronized transcripts
Features
Read full description

-- Oyez provides all the information available on the Oyez website plus the Justia Lawyer Directory & Annotated US Constitution in a conveniently package form for mobile users. -- Oyez can focus their attention to the portion of the Supreme Court’s work that most interests them. For example, a student studying constitutional law could limit the app to only those cases that would be found in any casebook or textbook. Practitioners interested in bankruptcy cases could create a collection that identifies only cases bearing on bankruptcy issues. The choice remains entirely with the user. --Users can choose between streaming or downloading audio. Streaming provides immediate access to our synchronized audio and transcripts over cellular or WiFi networks. It is robust: You can pause and pick up hours later at the same point in the audio. Downloading allows storage and later playback. We recommend its use over wifi eliminating data charges. --We have improved design and logic, including a brief tutorial to instruct old and new users on the features and functionality in the app. —Oyez will be updated regularly to account for new and old case descriptions and as the Court adds new cases to its docket.

About

US Cop

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
Read full description

US Cop is an independent, offline directory of a deliberately limited set of current nationwide federal law-enforcement contacts. This edition includes source-attributed contacts for the FBI, DEA, ATF, U.S. Marshals Service, and U.S. Postal Inspection Service. Each record shows its official source and verification date. Search works offline, and important values can be copied. Phone, Maps, Mail, and Safari open only after you choose and confirm an available action. The directory is intentionally conservative. It is not a complete directory of federal, state, local, tribal, or territorial agencies. Contact details can change after verification; confirm important information directly with the agency. US Cop is independent and unofficial. It is not affiliated with or endorsed by any government or law-enforcement agency. It is not for emergencies. In the United States, call 911. Privacy: no account or cross-app tracking. Version 4.1 sends installation and Apple Search Ads attribution analytics, including device identifiers and device, app, and locale metadata. See the privacy policy for details. The directory remains available if analytics cannot connect.

Screenshots

OYEZ4 screens
US Cop4 screens

Verdict

The call

The clearest difference is price: OYEZ at Free against US Cop's $5.99. OYEZ also leads on rating (3.8 vs 2.4) and in-app purchases (none vs 1). On ratings volume, update cadence, ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

OYEZ is free to download; US Cop costs $5.99 up front. US Cop sells 1 in-app purchase, starting at $4.99 per 7 days. OYEZ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OYEZ holds the better App Store score, 3.8 against 2.4. Both are backed by a comparable volume of ratings — 166 and 196 respectively. Written reviews point the same way: 50% of OYEZ's written reviews are positive against 29% of US Cop's.

UpkeepUpdate frequency

OYEZ ships an update every 3 months, US Cop every 2 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

Scorecard6 real differences · 4 level
OYEZ versus US Cop: the parameters behind the verdict, then further details
ParameterOYEZUS Cop
PriceFree — better$5.99
Rating3.8 (166 ratings) — better2.4 (196 ratings)
Positive reviews50.0% of reviews — better28.6% of reviews
Number of ratings166196 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size13 MB3 MB
Age rating12+12+
DeveloperJustia Inc.App Holdings

Customer experience

OYEZ

All ratings166 ratings
Positive69.3%
Neutral5.4%
Negative25.3%
Written reviews78 reviews
Positive50.0%
Neutral12.8%
Negative37.2%

US Cop

All ratings196 ratings
Positive34.7%
Neutral2.0%
Negative63.3%
Written reviews84 reviews
Positive28.6%
Neutral2.4%
Negative69.0%

Bugs and requests

OYEZ

Not enough reviews yet to summarise bugs or requests.

US Cop

Reported bugs

9 issues
  • 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
Show 4 more
  • Domain invalid message
  • Pill imprint ID URL not found
  • Voice recorder not working on iPhone
  • Certain functions crash

Requested features

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

In-app purchases

None

OYEZ

No in-app purchases

1 purchases

US Cop

Subscriptions1
  • US Cop Weekly$4.997 Days

Questions

Is OYEZ free?
OYEZ is free to download, with no in-app purchases.
Is US Cop free?
US Cop costs $5.99, and also offers in-app purchases.
Which has better reviews, OYEZ or US Cop?
OYEZ is rated higher. OYEZ averages 3.8 out of 5 from 166 ratings, while US Cop averages 2.4 from 196 ratings.
Do OYEZ or US Cop have ads?
Neither OYEZ nor US Cop shows ads.
Which is updated more often, OYEZ or US Cop?
OYEZ ships an update every 3 months, and US Cop every 2 months. Most recently, OYEZ was updated on October 8, 2026 and US Cop on October 13, 2026.

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