Comparison

Quiz vs Circle

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

Head to head
About

Quiz

This AI-powered app uses OCR technology to instantly answer multiple-choice questions from photos. It's a helpful tool for homework, exam preparation, or satisfying curiosity. An upgrade offers unlimited questions and an ad-free experience.

Highlights
  • AI-powered question analysis
  • OCR text extraction from images
  • Instant answer generation
  • Homework and exam assistance
  • Unlimited questions (premium)
  • Ad-free experience (premium)
Read full description

Welcome to QuizAI - Your personal pocket tutor. Are you stuck on a tricky multiple-choice question? QuizAI is here to help. With the power of artificial intelligence and OCR technology, our app gives you answers in seconds. Here's how it works: Snap a photo of your multiple-choice question. Crop the image to highlight the question. QuizAI extracts the text and leverages the power of OpenAI to analyze the question. Receive an instant, reliable answer right on your screen! Use QuizAI to help with homework, prepare for exams, or simply to satisfy your curiosity. Upgrade for unlimited daily questions and an ad-free experience. Download QuizAI now and turn your challenges into opportunities for learning and success. Note: Remember, QuizAI is designed to be a helpful tool for learning and understanding, not for cheating. Always adhere to your school or institution's honor codes and use QuizAI responsibly. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Circle

Features
Read full description

Measure what truly drives team performance. This app helps varsity sports teams understand and improve performance by measuring team cohesion, behavior, and athlete experience. Through structured surveys and real-time insights, coaches and staff gain a deeper understanding of team dynamics beyond what happens on the field. Key Features: • Athlete surveys designed to measure cohesion, communication, and behavior • Real-time insights into team dynamics and trends • Simple, intuitive experience for athletes to submit feedback • Secure login and role-based access for players and staff • Built to support high-performance environments Why it matters: Strong teams are built on trust, communication, and shared understanding. This app helps uncover what’s working, what’s not, and where teams can improve—so coaches can make better decisions and athletes can perform at their best. Who it’s for: • Varsity athletes • Coaches and assistant coaches • Sports performance staff Note: A valid team account is required to log in. Contact your coach or organization for access.

Screenshots

Quiz4 screens
Circle3 screens

Verdict

The call

The clearest difference is in-app purchases: Circle at none against Quiz's 3. Circle also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement 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. Quiz sells 3 in-app purchases, starting at $4.99 per month. Circle asks for nothing beyond the download.

UpkeepUpdate frequency

Quiz ships an update every 2 weeks, Circle every 8 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Quiz versus Circle: the parameters behind the verdict, then further details
ParameterQuizCircle
PriceFreeFree
Rating4.1 (10 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings10 — better—
Update frequencyEvery 2 weeksEvery 8 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size8 MB33 MB
Age rating12+4+
DeveloperJustin WhitfieldKevin Mackenzie

In-app purchases

3 purchases

Quiz

Subscriptions3
  • Monthly7 Days trial$4.991 Month
  • 6 Months7 Days trial$24.996 Months
  • Annual7 Days trial$44.991 Year
None

Circle

No in-app purchases

Questions

Is Quiz free?
Quiz is free to download, with in-app purchases available.
Is Circle free?
Circle is free to download, with no in-app purchases.
Do Quiz or Circle have ads?
Neither Quiz nor Circle shows ads.
Which is updated more often, Quiz or Circle?
Quiz ships an update every 2 weeks, and Circle every 8 days. Most recently, Quiz was updated on November 3, 2026 and Circle on October 31, 2026.

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