Comparison

OYEZ vs Euni™

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

Euni™

Read full description

Welcome to Euni™ – US Law School Edition Go to Euni™ and start building your legal mind—with the help of your own study squad. Bundled with 200+ flashcards and multiple choice questions for each of 16 subjects to test your knowledge. Content generation functions of Euni require a monthly or annual subscription—what we like to call "Tuition to Euni." Don’t worry—it’s more like community college than Harvard Law. If this is your first time signing up, you’ll get a 1-week free trial to explore the app before any payment is charged—just like auditing a class. You can cancel your subscription anytime through your Apple account. What You Get with Your Euni™ Subscription Euni is your all-in-one law school study companion, now more dynamic, motivational, and personalized than ever. Designed for law students by legal professionals, Euni combines powerful legal learning tools with gamified progress tracking and charming mascots to keep you engaged and on track. AI Chat Coach Your personal AI-powered mentor is always on call—ready to explain difficult concepts, analyze hypotheticals, or help you break down black letter law. Smart Flashcards Create and review digital flashcards to reinforce key legal principles. New progress tracking and daily goals help you stay consistent with spaced repetition. Essay Practice + Issue Spotting Generate and answer law school-style essay prompts. Use voice-to-text for fast idea capture, and refine your writing with structured feedback. Multiple Choice Testing Simulate bar-style multiple choice exams with detailed answer explanations and performance tracking to measure growth over time. Auto-Outlining Transform topics into structured, law school-style outlines—perfect for review, organization, and exam prep. Mascots & Motivation Meet Tucu and the Euni crew—delightful dolphin mascots who encourage, remind, and celebrate your study milestones. Stay motivated with progress streaks, earned achievements, and study goals. Smart Notifications Receive timely nudges to review flashcards, complete daily goals, or resume your last essay—always designed to support your learning without adding stress. Tips for Success Be Specific in your questions for targeted, high-quality explanations Study Daily to build momentum and activate spaced learning Use Voice-to-Text for outlining and brainstorming on the go Limitations to Note No Recent Case Law: Euni is current up to ~4 months prior and does not include real-time rulings No File Uploads Yet: Documents and notes can’t yet be imported or analyzed Start Learning Differently. Learn Legally. Euni isn’t just another study app—it’s your AI co-pilot through law school. Join the next generation of legal learners and bring some fun, focus, and guidance to your legal education. REMINDER: Euni requires a monthly or annual subscription, with a 1-week free trial for new users. Go to Euni™ and begin your journey today!

Screenshots

OYEZ4 screens
Euni™4 screens

Verdict

The call

The clearest difference is in-app purchases: OYEZ at none against Euni™'s 2. OYEZ also leads on iOS requirement (15.6 vs 18.0). On price, update cadence, ads and device support 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

Both are free to download. Euni™ sells 2 in-app purchases, starting at $9.99 per month. OYEZ asks for nothing beyond the download.

UpkeepUpdate frequency

OYEZ ships an update every 3 months, Euni™ every 2 months. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 8 level
OYEZ versus Euni™: the parameters behind the verdict, then further details
ParameterOYEZEuni™
PriceFreeFree
Rating3.8 (166 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings166 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size13 MB45 MB
Age rating12+17+
DeveloperJustia Inc.Tucuxi, Inc.

In-app purchases

None

OYEZ

No in-app purchases

2 purchases

Euni™

Subscriptions2
  • Euni Monthly Subscription7 Days trial$9.991 Month
  • Euni - Annual Subscription7 Days trial$99.991 Year

Questions

Is OYEZ free?
OYEZ is free to download, with no in-app purchases.
Is Euni™ free?
Euni™ is free to download, with in-app purchases available.
Do OYEZ or Euni™ have ads?
Neither OYEZ nor Euni™ shows ads.
Which is updated more often, OYEZ or Euni™?
OYEZ ships an update every 3 months, and Euni™ every 2 months. Most recently, OYEZ was updated on November 1, 2026 and Euni™ on November 8, 2026.

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